simplify code, format makefile (#233)

* set default value

* set default value

core/collection/rollingwindow.go

@@ -76,7 +76,6 @@ func (rw *RollingWindow) updateOffset() {
 	span := rw.span()
 	if span > 0 {
 		offset := rw.offset
-		// reset expired buckets
 		start := offset + 1
 		steps := start + span
 		var remainder int
@@ -84,15 +83,16 @@ func (rw *RollingWindow) updateOffset() {
 			remainder = steps - rw.size
 			steps = rw.size
 		}
+
+		// reset expired buckets
 		for i := start; i < steps; i++ {
 			rw.win.resetBucket(i)
-			offset = i
 		}
 		for i := 0; i < remainder; i++ {
 			rw.win.resetBucket(i)
-			offset = i
 		}
-		rw.offset = offset
+
+		rw.offset = (offset + span) % rw.size
 		rw.lastTime = timex.Now()
 	}
 }

core/collection/timingwheel.go

@@ -204,6 +204,7 @@ func (tw *TimingWheel) removeTask(key interface{}) {
 
 	timer := val.(*positionEntry)
 	timer.item.removed = true
+	tw.timers.Del(key)
 }
 
 func (tw *TimingWheel) run() {
@@ -248,7 +249,6 @@ func (tw *TimingWheel) scanAndRunTasks(l *list.List) {
 		if task.removed {
 			next := e.Next()
 			l.Remove(e)
-			tw.timers.Del(task.key)
 			e = next
 			continue
 		} else if task.circle > 0 {
@@ -301,6 +301,7 @@ func (tw *TimingWheel) setTask(task *timingEntry) {
 func (tw *TimingWheel) setTimerPosition(pos int, task *timingEntry) {
 	if val, ok := tw.timers.Get(task.key); ok {
 		timer := val.(*positionEntry)
+		timer.item = task
 		timer.pos = pos
 	} else {
 		tw.timers.Set(task.key, &positionEntry{

core/collection/timingwheel_test.go

@@ -594,6 +594,31 @@ func TestTimingWheel_ElapsedAndSetThenMove(t *testing.T) {
 	}
 }
 
+func TestMoveAndRemoveTask(t *testing.T) {
+	ticker := timex.NewFakeTicker()
+	tick := func(v int) {
+		for i := 0; i < v; i++ {
+			ticker.Tick()
+		}
+	}
+	var keys []int
+	tw, _ := newTimingWheelWithClock(testStep, 10, func(k, v interface{}) {
+		assert.Equal(t, "any", k)
+		assert.Equal(t, 3, v.(int))
+		keys = append(keys, v.(int))
+		ticker.Done()
+	}, ticker)
+	defer tw.Stop()
+	tw.SetTimer("any", 3, testStep*8)
+	tick(6)
+	tw.MoveTimer("any", testStep*7)
+	tick(3)
+	tw.RemoveTimer("any")
+	tick(30)
+	time.Sleep(time.Millisecond)
+	assert.Equal(t, 0, len(keys))
+}
+
 func BenchmarkTimingWheel(b *testing.B) {
 	b.ReportAllocs()
 

core/discov/kubernetes/etcd.yaml

@@ -35,7 +35,7 @@ spec:
         - --listen-client-urls
         - http://0.0.0.0:2379
         - --advertise-client-urls
-        - http://etcd0:2379
+        - http://etcd0.discov:2379
         - --initial-cluster
         - etcd0=http://etcd0:2380,etcd1=http://etcd1:2380,etcd2=http://etcd2:2380,etcd3=http://etcd3:2380,etcd4=http://etcd4:2380
         - --initial-cluster-state
@@ -107,7 +107,7 @@ spec:
         - --listen-client-urls
         - http://0.0.0.0:2379
         - --advertise-client-urls
-        - http://etcd1:2379
+        - http://etcd1.discov:2379
         - --initial-cluster
         - etcd0=http://etcd0:2380,etcd1=http://etcd1:2380,etcd2=http://etcd2:2380,etcd3=http://etcd3:2380,etcd4=http://etcd4:2380
         - --initial-cluster-state
@@ -179,7 +179,7 @@ spec:
         - --listen-client-urls
         - http://0.0.0.0:2379
         - --advertise-client-urls
-        - http://etcd2:2379
+        - http://etcd2.discov:2379
         - --initial-cluster
         - etcd0=http://etcd0:2380,etcd1=http://etcd1:2380,etcd2=http://etcd2:2380,etcd3=http://etcd3:2380,etcd4=http://etcd4:2380
         - --initial-cluster-state
@@ -251,7 +251,7 @@ spec:
         - --listen-client-urls
         - http://0.0.0.0:2379
         - --advertise-client-urls
-        - http://etcd3:2379
+        - http://etcd3.discov:2379
         - --initial-cluster
         - etcd0=http://etcd0:2380,etcd1=http://etcd1:2380,etcd2=http://etcd2:2380,etcd3=http://etcd3:2380,etcd4=http://etcd4:2380
         - --initial-cluster-state
@@ -323,7 +323,7 @@ spec:
         - --listen-client-urls
         - http://0.0.0.0:2379
         - --advertise-client-urls
-        - http://etcd4:2379
+        - http://etcd4.discov:2379
         - --initial-cluster
         - etcd0=http://etcd0:2380,etcd1=http://etcd1:2380,etcd2=http://etcd2:2380,etcd3=http://etcd3:2380,etcd4=http://etcd4:2380
         - --initial-cluster-state

core/limit/periodlimit_test.go

@@ -3,7 +3,7 @@ package limit
 import (
 	"testing"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/stores/redis"
 	"github.com/tal-tech/go-zero/core/stores/redis/redistest"

core/limit/tokenlimit_test.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/logx"
 	"github.com/tal-tech/go-zero/core/stores/redis"

core/stores/cache/cachenode_test.go

@@ -9,7 +9,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/logx"
 	"github.com/tal-tech/go-zero/core/mathx"

core/stores/kv/store_test.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/hash"
 	"github.com/tal-tech/go-zero/core/stores/cache"

core/stores/postgres/postgresql.go

@@ -5,8 +5,8 @@ import (
 	"github.com/tal-tech/go-zero/core/stores/sqlx"
 )
 
-const postgreDriverName = "postgres"
+const postgresDriverName = "postgres"
 
-func NewPostgre(datasource string, opts ...sqlx.SqlOption) sqlx.SqlConn {
-	return sqlx.NewSqlConn(postgreDriverName, datasource, opts...)
+func NewPostgres(datasource string, opts ...sqlx.SqlOption) sqlx.SqlConn {
+	return sqlx.NewSqlConn(postgresDriverName, datasource, opts...)
 }

core/stores/redis/redis.go

@@ -42,6 +42,12 @@ type (
 		red.Cmdable
 	}
 
+	// GeoLocation is used with GeoAdd to add geospatial location.
+	GeoLocation = red.GeoLocation
+	// GeoRadiusQuery is used with GeoRadius to query geospatial index.
+	GeoRadiusQuery = red.GeoRadiusQuery
+	GeoPos         = red.GeoPos
+
 	Pipeliner = red.Pipeliner
 
 	// Z represents sorted set member.
@@ -173,6 +179,107 @@ func (s *Redis) Expireat(key string, expireTime int64) error {
 	}, acceptable)
 }
 
+func (s *Redis) GeoAdd(key string, geoLocation ...*GeoLocation) (val int64, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoAdd(key, geoLocation...).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+
+func (s *Redis) GeoDist(key string, member1, member2, unit string) (val float64, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoDist(key, member1, member2, unit).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+
+func (s *Redis) GeoHash(key string, members ...string) (val []string, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoHash(key, members...).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+
+func (s *Redis) GeoRadius(key string, longitude, latitude float64, query *GeoRadiusQuery) (val []GeoLocation, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoRadius(key, longitude, latitude, query).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+func (s *Redis) GeoRadiusByMember(key, member string, query *GeoRadiusQuery) (val []GeoLocation, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoRadiusByMember(key, member, query).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+
+func (s *Redis) GeoPos(key string, members ...string) (val []*GeoPos, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoPos(key, members...).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+
 func (s *Redis) Get(key string) (val string, err error) {
 	err = s.brk.DoWithAcceptable(func() error {
 		conn, err := getRedis(s)

core/stores/redis/redis_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	red "github.com/go-redis/redis"
 	"github.com/stretchr/testify/assert"
 )
@@ -816,6 +816,38 @@ func TestRedisBlpopEx(t *testing.T) {
 	})
 }
 
+func TestRedisGeo(t *testing.T) {
+	runOnRedis(t, func(client *Redis) {
+		client.Ping()
+		var geoLocation = []*GeoLocation{{Longitude: 13.361389, Latitude: 38.115556, Name: "Palermo"}, {Longitude: 15.087269, Latitude: 37.502669, Name: "Catania"}}
+		v, err := client.GeoAdd("sicily", geoLocation...)
+		assert.Nil(t, err)
+		assert.Equal(t, int64(2), v)
+		v2, err := client.GeoDist("sicily", "Palermo", "Catania", "m")
+		assert.Nil(t, err)
+		assert.Equal(t, 166274, int(v2))
+		// GeoHash not support
+		v3, err := client.GeoPos("sicily", "Palermo", "Catania")
+		assert.Nil(t, err)
+		assert.Equal(t, int64(v3[0].Longitude), int64(13))
+		assert.Equal(t, int64(v3[0].Latitude), int64(38))
+		assert.Equal(t, int64(v3[1].Longitude), int64(15))
+		assert.Equal(t, int64(v3[1].Latitude), int64(37))
+		v4, err := client.GeoRadius("sicily", 15, 37, &red.GeoRadiusQuery{WithDist: true, Unit: "km", Radius: 200})
+		assert.Nil(t, err)
+		assert.Equal(t, int64(v4[0].Dist), int64(190))
+		assert.Equal(t, int64(v4[1].Dist), int64(56))
+		var geoLocation2 = []*GeoLocation{{Longitude: 13.583333, Latitude: 37.316667, Name: "Agrigento"}}
+		v5, err := client.GeoAdd("sicily", geoLocation2...)
+		assert.Nil(t, err)
+		assert.Equal(t, int64(1), v5)
+		v6, err := client.GeoRadiusByMember("sicily", "Agrigento", &red.GeoRadiusQuery{Unit: "km", Radius: 100})
+		assert.Nil(t, err)
+		assert.Equal(t, v6[0].Name, "Agrigento")
+		assert.Equal(t, v6[1].Name, "Palermo")
+	})
+}
+
 func runOnRedis(t *testing.T, fn func(client *Redis)) {
 	s, err := miniredis.Run()
 	assert.Nil(t, err)

core/stores/redis/redistest/redistest.go

@@ -3,7 +3,7 @@ package redistest
 import (
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/tal-tech/go-zero/core/lang"
 	"github.com/tal-tech/go-zero/core/stores/redis"
 )

core/stores/sqlc/cachedsql_test.go

@@ -14,7 +14,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/fx"
 	"github.com/tal-tech/go-zero/core/logx"

example/bookstore/go.mod

@@ -5,7 +5,7 @@ go 1.15
 require (
 	github.com/golang/mock v1.4.3
 	github.com/golang/protobuf v1.4.2
-	github.com/tal-tech/go-zero v1.0.16
+	github.com/tal-tech/go-zero v1.0.27
 	golang.org/x/net v0.0.0-20200707034311-ab3426394381
 	google.golang.org/grpc v1.29.1
 )

example/bookstore/go.sum

@@ -36,6 +36,7 @@ github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3Ee
 github.com/coreos/go-systemd/v22 v22.0.0 h1:XJIw/+VlJ+87J+doOxznsAWIdmWuViOVhkQamW5YV28=
 github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -46,6 +47,7 @@ github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZm
 github.com/dsymonds/gotoc v0.0.0-20160928043926-5aebcfc91819/go.mod h1:MvzMVHq8BH2Ji/o8TGDocVA70byvLrAgFTxkEnmjO4Y=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4 h1:qk/FSDDxo05wdJH28W+p5yivv7LuLYLRXPPD8KQCtZs=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
+github.com/emicklei/proto v1.9.0/go.mod h1:rn1FgRS/FANiZdD2djyH7TMA9jdRDcYQ9IEN9yvjX0A=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
@@ -122,9 +124,11 @@ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgf
 github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.14.3 h1:OCJlWkOUoTnl0neNGlf4fUm3TmbEtguw7vR+nGtnDjY=
 github.com/grpc-ecosystem/grpc-gateway v1.14.3/go.mod h1:6CwZWGDSPRJidgKAtJVvND6soZe6fT7iteq8wDPdhb0=
+github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
+github.com/iancoleman/strcase v0.1.2/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
 github.com/jonboulle/clockwork v0.1.0 h1:VKV+ZcuP6l3yW9doeqz6ziZGgcynBVQO+obU0+0hcPo=
@@ -175,6 +179,7 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
 github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
 github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
 github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FWnp+qbPhuoO21uA=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -210,6 +215,7 @@ github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6So
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/shirou/gopsutil v0.0.0-20180427012116-c95755e4bcd7/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
@@ -232,11 +238,14 @@ github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/tal-tech/go-zero v1.0.16 h1:oT7sOFftEUdD/XcXF0xEugX9yhnw4DcQkeMNFLi5KO8=
 github.com/tal-tech/go-zero v1.0.16/go.mod h1:y2wBHTkxNJw79K9/wCSeDKzv2pCT6x45oOmXEsJdQK8=
+github.com/tal-tech/go-zero v1.0.27 h1:QMIbaTxibMc/OsO5RTAuKZ8ndbl2dGN6pITQEtp2x/A=
+github.com/tal-tech/go-zero v1.0.27/go.mod h1:JtNXlsh/CgeIHyQnt5C5M2IcSevW7V0NAnqO93TQgm8=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6 h1:lYIiVDtZnyTWlNwiAxLj0bbpTcx1BWCFhXjfsvmPdNc=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/urfave/cli v1.22.4/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/urfave/cli v1.22.5/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 h1:eY9dn8+vbi4tKz5Qo6v2eYzo7kUS51QINcR5jNpbZS8=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/xlab/treeprint v0.0.0-20180616005107-d6fb6747feb6/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
@@ -382,6 +391,7 @@ gopkg.in/cheggaaa/pb.v1 v1.0.28/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qS
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/h2non/gock.v1 v1.0.15/go.mod h1:sX4zAkdYX1TRGJ2JY156cFspQn4yRWn6p9EMdODlynE=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
@@ -393,6 +403,8 @@ gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=

example/bookstore/rpc/model/bookmodel.go

@@ -18,7 +18,7 @@ var (
 	bookRowsExpectAutoSet   = strings.Join(stringx.Remove(bookFieldNames, "create_time", "update_time"), ",")
 	bookRowsWithPlaceHolder = strings.Join(stringx.Remove(bookFieldNames, "book", "create_time", "update_time"), "=?,") + "=?"
 
-	cacheBookBookPrefix = "cache#Book#book#"
+	bookPrefix = "cache#Book#book#"
 )
 
 type (
@@ -46,9 +46,9 @@ func (m *BookModel) Insert(data Book) (sql.Result, error) {
 }
 
 func (m *BookModel) FindOne(book string) (*Book, error) {
-	bookBookKey := fmt.Sprintf("%s%v", cacheBookBookPrefix, book)
+	bookKey := fmt.Sprintf("%s%v", bookPrefix, book)
 	var resp Book
-	err := m.QueryRow(&resp, bookBookKey, func(conn sqlx.SqlConn, v interface{}) error {
+	err := m.QueryRow(&resp, bookKey, func(conn sqlx.SqlConn, v interface{}) error {
 		query := `select ` + bookRows + ` from ` + m.table + ` where book = ? limit 1`
 		return conn.QueryRow(v, query, book)
 	})
@@ -63,20 +63,19 @@ func (m *BookModel) FindOne(book string) (*Book, error) {
 }
 
 func (m *BookModel) Update(data Book) error {
-	bookBookKey := fmt.Sprintf("%s%v", cacheBookBookPrefix, data.Book)
+	bookKey := fmt.Sprintf("%s%v", bookPrefix, data.Book)
 	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
 		query := `update ` + m.table + ` set ` + bookRowsWithPlaceHolder + ` where book = ?`
 		return conn.Exec(query, data.Price, data.Book)
-	}, bookBookKey)
+	}, bookKey)
 	return err
 }
 
 func (m *BookModel) Delete(book string) error {
-
-	bookBookKey := fmt.Sprintf("%s%v", cacheBookBookPrefix, book)
+	bookKey := fmt.Sprintf("%s%v", bookPrefix, book)
 	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
 		query := `delete from ` + m.table + ` where book = ?`
 		return conn.Exec(query, book)
-	}, bookBookKey)
+	}, bookKey)
 	return err
 }

example/limit/period/periodlimit.go

@@ -41,6 +41,7 @@ func main() {
 	var allowed, denied int32
 	var wait sync.WaitGroup
 	for i := 0; i < *threads; i++ {
+		i := i
 		wait.Add(1)
 		go func() {
 			for {

example/shorturl/go.mod

@@ -5,7 +5,7 @@ go 1.15
 require (
 	github.com/golang/mock v1.4.3
 	github.com/golang/protobuf v1.4.2
-	github.com/tal-tech/go-zero v1.0.16
+	github.com/tal-tech/go-zero v1.0.27
 	golang.org/x/net v0.0.0-20200707034311-ab3426394381
 	google.golang.org/grpc v1.29.1
 )

example/shorturl/go.sum

@@ -37,6 +37,7 @@ github.com/coreos/go-systemd/v22 v22.0.0 h1:XJIw/+VlJ+87J+doOxznsAWIdmWuViOVhkQa
 github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -48,6 +49,7 @@ github.com/dsymonds/gotoc v0.0.0-20160928043926-5aebcfc91819 h1:9778zj477h/VauD8
 github.com/dsymonds/gotoc v0.0.0-20160928043926-5aebcfc91819/go.mod h1:MvzMVHq8BH2Ji/o8TGDocVA70byvLrAgFTxkEnmjO4Y=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4 h1:qk/FSDDxo05wdJH28W+p5yivv7LuLYLRXPPD8KQCtZs=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
+github.com/emicklei/proto v1.9.0/go.mod h1:rn1FgRS/FANiZdD2djyH7TMA9jdRDcYQ9IEN9yvjX0A=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
@@ -124,10 +126,12 @@ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgf
 github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.14.3 h1:OCJlWkOUoTnl0neNGlf4fUm3TmbEtguw7vR+nGtnDjY=
 github.com/grpc-ecosystem/grpc-gateway v1.14.3/go.mod h1:6CwZWGDSPRJidgKAtJVvND6soZe6fT7iteq8wDPdhb0=
+github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334 h1:VHgatEHNcBFEB7inlalqfNqw65aNkM1lGX2yt3NmbS8=
 github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
+github.com/iancoleman/strcase v0.1.2/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
 github.com/jonboulle/clockwork v0.1.0 h1:VKV+ZcuP6l3yW9doeqz6ziZGgcynBVQO+obU0+0hcPo=
@@ -179,6 +183,7 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
 github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
 github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
 github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FWnp+qbPhuoO21uA=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -215,6 +220,7 @@ github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6L
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/shirou/gopsutil v0.0.0-20180427012116-c95755e4bcd7/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc=
 github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
@@ -238,12 +244,15 @@ github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/tal-tech/go-zero v1.0.16 h1:oT7sOFftEUdD/XcXF0xEugX9yhnw4DcQkeMNFLi5KO8=
 github.com/tal-tech/go-zero v1.0.16/go.mod h1:y2wBHTkxNJw79K9/wCSeDKzv2pCT6x45oOmXEsJdQK8=
+github.com/tal-tech/go-zero v1.0.27 h1:QMIbaTxibMc/OsO5RTAuKZ8ndbl2dGN6pITQEtp2x/A=
+github.com/tal-tech/go-zero v1.0.27/go.mod h1:JtNXlsh/CgeIHyQnt5C5M2IcSevW7V0NAnqO93TQgm8=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6 h1:lYIiVDtZnyTWlNwiAxLj0bbpTcx1BWCFhXjfsvmPdNc=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/urfave/cli v1.22.4 h1:u7tSpNPPswAFymm8IehJhy4uJMlUuU/GmqSkvJ1InXA=
 github.com/urfave/cli v1.22.4/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/urfave/cli v1.22.5/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 h1:eY9dn8+vbi4tKz5Qo6v2eYzo7kUS51QINcR5jNpbZS8=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/xlab/treeprint v0.0.0-20180616005107-d6fb6747feb6/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
@@ -390,6 +399,7 @@ gopkg.in/cheggaaa/pb.v1 v1.0.28/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qS
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/h2non/gock.v1 v1.0.15/go.mod h1:sX4zAkdYX1TRGJ2JY156cFspQn4yRWn6p9EMdODlynE=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
@@ -401,6 +411,8 @@ gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=

go.mod

@@ -5,8 +5,8 @@ go 1.13
 require (
 	github.com/ClickHouse/clickhouse-go v1.4.3
 	github.com/DATA-DOG/go-sqlmock v1.4.1
-	github.com/alicebob/gopher-json v0.0.0-20180125190556-5a6b3ba71ee6 // indirect
-	github.com/alicebob/miniredis v2.5.0+incompatible
+	github.com/alicebob/miniredis/v2 v2.14.1
+	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
 	github.com/dchest/siphash v1.2.1
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/emicklei/proto v1.9.0
@@ -20,12 +20,11 @@ require (
 	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
 	github.com/golang/mock v1.4.3
 	github.com/golang/protobuf v1.4.2
-	github.com/gomodule/redigo v2.0.0+incompatible // indirect
 	github.com/google/gops v0.3.7
 	github.com/google/uuid v1.1.1
 	github.com/gorilla/websocket v1.4.2 // indirect
 	github.com/grpc-ecosystem/grpc-gateway v1.14.3 // indirect
-	github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334
+	github.com/iancoleman/strcase v0.1.2
 	github.com/justinas/alice v1.2.0
 	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0 // indirect
 	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
@@ -40,12 +39,12 @@ require (
 	github.com/pierrec/lz4 v2.5.1+incompatible // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/prometheus/client_golang v1.5.1
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/spaolacci/murmur3 v1.1.0
 	github.com/stretchr/testify v1.5.1
 	github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6 // indirect
 	github.com/urfave/cli v1.22.5
 	github.com/xwb1989/sqlparser v0.0.0-20180606152119-120387863bf2
-	github.com/yuin/gopher-lua v0.0.0-20191220021717-ab39c6098bdb // indirect
 	go.etcd.io/etcd v0.0.0-20200402134248-51bdeb39e698
 	go.uber.org/automaxprocs v1.3.0
 	golang.org/x/lint v0.0.0-20200302205851-738671d3881b // indirect
@@ -59,7 +58,7 @@ require (
 	google.golang.org/protobuf v1.25.0
 	gopkg.in/cheggaaa/pb.v1 v1.0.28
 	gopkg.in/h2non/gock.v1 v1.0.15
-	gopkg.in/yaml.v2 v2.2.8
+	gopkg.in/yaml.v2 v2.3.0
 	honnef.co/go/tools v0.0.1-2020.1.4 // indirect
 	sigs.k8s.io/yaml v1.2.0 // indirect
 )

go.sum

@@ -11,10 +11,10 @@ github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 h1:JYp7IbQjafo
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/alicebob/gopher-json v0.0.0-20180125190556-5a6b3ba71ee6 h1:45bxf7AZMwWcqkLzDAQugVEwedisr5nRJ1r+7LYnv0U=
-github.com/alicebob/gopher-json v0.0.0-20180125190556-5a6b3ba71ee6/go.mod h1:SGnFV6hVsYE877CKEZ6tDNTjaSXYUk6QqoIK6PrAtcc=
-github.com/alicebob/miniredis v2.5.0+incompatible h1:yBHoLpsyjupjz3NL3MhKMVkR41j82Yjf3KFv7ApYzUI=
-github.com/alicebob/miniredis v2.5.0+incompatible/go.mod h1:8HZjEj4yU0dwhYHky+DxYx+6BMjkBbe5ONFIF1MXffk=
+github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a h1:HbKu58rmZpUGpz5+4FfNmIU+FmZg2P3Xaj2v2bfNWmk=
+github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a/go.mod h1:SGnFV6hVsYE877CKEZ6tDNTjaSXYUk6QqoIK6PrAtcc=
+github.com/alicebob/miniredis/v2 v2.14.1 h1:GjlbSeoJ24bzdLRs13HoMEeaRZx9kg5nHoRW7QV/nCs=
+github.com/alicebob/miniredis/v2 v2.14.1/go.mod h1:uS970Sw5Gs9/iK3yBg0l9Uj9s25wXxSpQUE9EaJ/Blg=
 github.com/antihax/optional v0.0.0-20180407024304-ca021399b1a6/go.mod h1:V8iCPQYkqmusNa815XgQio277wI47sdRh1dUOLdyC6Q=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
@@ -42,6 +42,8 @@ github.com/coreos/go-systemd/v22 v22.0.0 h1:XJIw/+VlJ+87J+doOxznsAWIdmWuViOVhkQa
 github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/cpuguy83/go-md2man/v2 v2.0.0 h1:EoUDS0afbrsXAZ9YQ9jdu/mZ2sXgT1/2yyNng4PGlyM=
+github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -112,8 +114,6 @@ github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvq
 github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
 github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0=
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
-github.com/gomodule/redigo v2.0.0+incompatible h1:K/R+8tc58AaqLkqG2Ol3Qk+DR/TlNuhuh457pBFPtt0=
-github.com/gomodule/redigo v2.0.0+incompatible/go.mod h1:B4C85qUVwatsJoIUNIfCRsp7qO0iAmpGFZ4EELWSbC4=
 github.com/google/btree v1.0.0 h1:0udJVsspx3VBr5FwtLhQQtuAsVc79tTq0ocGIPAU6qo=
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
@@ -145,8 +145,8 @@ github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 h1:2VTzZjLZBgl62/EtslC
 github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
-github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334 h1:VHgatEHNcBFEB7inlalqfNqw65aNkM1lGX2yt3NmbS8=
-github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
+github.com/iancoleman/strcase v0.1.2 h1:gnomlvw9tnV3ITTAxzKSgTF+8kFWcU/f+TgttpXGz1U=
+github.com/iancoleman/strcase v0.1.2/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
 github.com/jonboulle/clockwork v0.1.0 h1:VKV+ZcuP6l3yW9doeqz6ziZGgcynBVQO+obU0+0hcPo=
@@ -207,6 +207,7 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
 github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32 h1:W6apQkHrMkS0Muv8G/TipAy/FJl/rCYT0+EuS8+Z0z4=
 github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
 github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
 github.com/olekukonko/tablewriter v0.0.4 h1:vHD/YYe1Wolo78koG299f7V/VAS08c6IpCLn+Ejf/w8=
@@ -248,6 +249,8 @@ github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6L
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/shirou/gopsutil v0.0.0-20180427012116-c95755e4bcd7/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4 h1:udFKJ0aHUL60LboW/A+DfgoHVedieIzIXE8uylPue0U=
 github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc=
@@ -275,8 +278,6 @@ github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6 h1:lYIiVDtZnyTWlNwiAxLj0bbpTcx1BWCFhXjfsvmPdNc=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
-github.com/urfave/cli v1.22.4 h1:u7tSpNPPswAFymm8IehJhy4uJMlUuU/GmqSkvJ1InXA=
-github.com/urfave/cli v1.22.4/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/urfave/cli v1.22.5 h1:lNq9sAHXK2qfdI8W+GRItjCEkI+2oR4d+MEHy1CKXoU=
 github.com/urfave/cli v1.22.5/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 h1:eY9dn8+vbi4tKz5Qo6v2eYzo7kUS51QINcR5jNpbZS8=
@@ -419,6 +420,7 @@ google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzi
 google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.24.0 h1:UhZDfRO8JRQru4/+LlLE0BRKGF8L+PICnvYZmx/fEGA=
 google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
 google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
@@ -448,6 +450,8 @@ gopkg.in/yaml.v2 v2.2.5 h1:ymVxjfMaHvXD8RqPRmzHHsB3VvucivSkIAvJFDI5O3c=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=

readme-en.md

@@ -174,7 +174,7 @@ goctl api -o greet.api
    you can check it by curl:
 
    ```shell
-   curl -i http://localhost:8888/greet/from/you
+   curl -i http://localhost:8888/from/you
    ```
 
    the response looks like:

readme.md

@@ -1,4 +1,4 @@
-<img align="right" width="150px" src="doc/images/go-zero.png">
+<img align="right" width="150px" src="https://gitee.com/kevwan/static/raw/master/doc/images/go-zero.png">
 
 # go-zero
 
@@ -25,7 +25,7 @@ go-zero 包含极简的 API 定义和生成工具 goctl，可以根据定义的
 * 自动校验客户端请求参数合法性
 * 大量微服务治理和并发工具包
 
-<img src="doc/images/architecture.png" alt="架构图" width="1500" />
+<img src="https://gitee.com/kevwan/static/raw/master/doc/images/architecture.png" alt="架构图" width="1500" />
 
 ## 1. go-zero 框架背景
 
@@ -77,7 +77,7 @@ go-zero 是一个集成了各种工程实践的包含 web 和 rpc 框架，有
 
 如下图，我们从多个层面保障了整体服务的高可用：
 
-![弹性设计](doc/images/resilience.jpg)
+![弹性设计](https://gitee.com/kevwan/static/raw/master/doc/images/resilience.jpg)
 
 觉得不错的话，别忘 **star** 👏
 
@@ -120,7 +120,7 @@ GO111MODULE=on GOPROXY=https://goproxy.cn/,direct go get -u github.com/tal-tech/
     默认侦听在 8888 端口（可以在配置文件里修改），可以通过 curl 请求：
 
     ```shell
-    curl -i http://localhost:8888/greet/from/you
+    curl -i http://localhost:8888/from/you
     ```
 
     返回如下：
@@ -150,7 +150,7 @@ GO111MODULE=on GOPROXY=https://goproxy.cn/,direct go get -u github.com/tal-tech/
 
 ## 6. Benchmark
 
-![benchmark](doc/images/benchmark.png)
+![benchmark](https://gitee.com/kevwan/static/raw/master/doc/images/benchmark.png)
 
 [测试代码见这里](https://github.com/smallnest/go-web-framework-benchmark)
 
@@ -189,5 +189,3 @@ GO111MODULE=on GOPROXY=https://goproxy.cn/,direct go get -u github.com/tal-tech/
 项目地址：[https://github.com/tal-tech/go-zero](https://github.com/tal-tech/go-zero)
 
 码云地址：[https://gitee.com/kevwan/go-zero](https://gitee.com/kevwan/go-zero) (国内用户可访问gitee，每日自动从github同步代码)
-
-开源中国年度评选，给 **go-zero** 投上一票：[https://www.oschina.net/p/go-zero](https://www.oschina.net/p/go-zero)

rest/handler/contentsecurityhandler.go

@@ -26,11 +26,11 @@ func ContentSecurityHandler(decrypters map[string]codec.RsaDecrypter, tolerance
 			case http.MethodDelete, http.MethodGet, http.MethodPost, http.MethodPut:
 				header, err := security.ParseContentSecurity(decrypters, r)
 				if err != nil {
-					logx.Infof("Signature parse failed, X-Content-Security: %s, error: %s",
+					logx.Errorf("Signature parse failed, X-Content-Security: %s, error: %s",
 						r.Header.Get(contentSecurity), err.Error())
 					executeCallbacks(w, r, next, strict, httpx.CodeSignatureInvalidHeader, callbacks)
 				} else if code := security.VerifySignature(r, header, tolerance); code != httpx.CodeSignaturePass {
-					logx.Infof("Signature verification failed, X-Content-Security: %s",
+					logx.Errorf("Signature verification failed, X-Content-Security: %s",
 						r.Header.Get(contentSecurity))
 					executeCallbacks(w, r, next, strict, code, callbacks)
 				} else if r.ContentLength > 0 && header.Encrypted() {
@@ -54,7 +54,7 @@ func executeCallbacks(w http.ResponseWriter, r *http.Request, next http.Handler,
 
 func handleVerificationFailure(w http.ResponseWriter, r *http.Request, next http.Handler, strict bool, code int) {
 	if strict {
-		w.WriteHeader(http.StatusUnauthorized)
+		w.WriteHeader(http.StatusForbidden)
 	} else {
 		next.ServeHTTP(w, r)
 	}

rest/handler/contentsecurityhandler_test.go

@@ -113,7 +113,7 @@ func TestContentSecurityHandler(t *testing.T) {
 			strict:     true,
 			crypt:      true,
 			timestamp:  time.Now().Add(timeDiff).Unix(),
-			statusCode: http.StatusUnauthorized,
+			statusCode: http.StatusForbidden,
 		},
 		{
 			method:     http.MethodPost,
@@ -122,7 +122,7 @@ func TestContentSecurityHandler(t *testing.T) {
 			strict:     true,
 			crypt:      true,
 			timestamp:  time.Now().Add(-timeDiff).Unix(),
-			statusCode: http.StatusUnauthorized,
+			statusCode: http.StatusForbidden,
 		},
 		{
 			method:     http.MethodPost,
@@ -148,7 +148,7 @@ func TestContentSecurityHandler(t *testing.T) {
 			crypt:       true,
 			timestamp:   time.Now().Add(-timeDiff).Unix(),
 			fingerprint: "badone",
-			statusCode:  http.StatusUnauthorized,
+			statusCode:  http.StatusForbidden,
 		},
 		{
 			method:     http.MethodPost,
@@ -157,7 +157,7 @@ func TestContentSecurityHandler(t *testing.T) {
 			strict:     true,
 			crypt:      true,
 			missHeader: true,
-			statusCode: http.StatusUnauthorized,
+			statusCode: http.StatusForbidden,
 		},
 		{
 			method: http.MethodHead,
@@ -171,7 +171,7 @@ func TestContentSecurityHandler(t *testing.T) {
 			strict:     true,
 			crypt:      false,
 			signature:  "badone",
-			statusCode: http.StatusUnauthorized,
+			statusCode: http.StatusForbidden,
 		},
 	}
 

rest/httpx/responses.go

@@ -3,12 +3,33 @@ package httpx
 import (
 	"encoding/json"
 	"net/http"
+	"sync"
 
 	"github.com/tal-tech/go-zero/core/logx"
 )
 
+var (
+	errorHandler func(error) (int, interface{})
+	lock         sync.RWMutex
+)
+
 func Error(w http.ResponseWriter, err error) {
-	http.Error(w, err.Error(), http.StatusBadRequest)
+	lock.RLock()
+	handler := errorHandler
+	lock.RUnlock()
+
+	if handler == nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	code, body := errorHandler(err)
+	e, ok := body.(error)
+	if ok {
+		http.Error(w, e.Error(), code)
+	} else {
+		WriteJson(w, code, body)
+	}
 }
 
 func Ok(w http.ResponseWriter) {
@@ -19,6 +40,12 @@ func OkJson(w http.ResponseWriter, v interface{}) {
 	WriteJson(w, http.StatusOK, v)
 }
 
+func SetErrorHandler(handler func(error) (int, interface{})) {
+	lock.Lock()
+	defer lock.Unlock()
+	errorHandler = handler
+}
+
 func WriteJson(w http.ResponseWriter, code int, v interface{}) {
 	w.Header().Set(ContentType, ApplicationJson)
 	w.WriteHeader(code)

rest/httpx/responses_test.go

@@ -19,13 +19,65 @@ func init() {
 }
 
 func TestError(t *testing.T) {
-	const body = "foo"
-	w := tracedResponseWriter{
-		headers: make(map[string][]string),
+	const (
+		body        = "foo"
+		wrappedBody = `"foo"`
+	)
+
+	tests := []struct {
+		name         string
+		input        string
+		errorHandler func(error) (int, interface{})
+		expectBody   string
+		expectCode   int
+	}{
+		{
+			name:       "default error handler",
+			input:      body,
+			expectBody: body,
+			expectCode: http.StatusBadRequest,
+		},
+		{
+			name:  "customized error handler return string",
+			input: body,
+			errorHandler: func(err error) (int, interface{}) {
+				return http.StatusForbidden, err.Error()
+			},
+			expectBody: wrappedBody,
+			expectCode: http.StatusForbidden,
+		},
+		{
+			name:  "customized error handler return error",
+			input: body,
+			errorHandler: func(err error) (int, interface{}) {
+				return http.StatusForbidden, err
+			},
+			expectBody: body,
+			expectCode: http.StatusForbidden,
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			w := tracedResponseWriter{
+				headers: make(map[string][]string),
+			}
+			if test.errorHandler != nil {
+				lock.RLock()
+				prev := errorHandler
+				lock.RUnlock()
+				SetErrorHandler(test.errorHandler)
+				defer func() {
+					lock.Lock()
+					errorHandler = prev
+					lock.Unlock()
+				}()
+			}
+			Error(&w, errors.New(test.input))
+			assert.Equal(t, test.expectCode, w.code)
+			assert.Equal(t, test.expectBody, strings.TrimSpace(w.builder.String()))
+		})
 	}
-	Error(&w, errors.New(body))
-	assert.Equal(t, http.StatusBadRequest, w.code)
-	assert.Equal(t, body, strings.TrimSpace(w.builder.String()))
 }
 
 func TestOk(t *testing.T) {

tools/goctl/Makefile

@@ -2,13 +2,13 @@ version := $(shell /bin/date "+%Y-%m-%d %H:%M")
 
 build:
 	go build -ldflags="-s -w" -ldflags="-X 'main.BuildTime=$(version)'" goctl.go
-	command -v upx &> /dev/null && upx goctl
+	$(if $(shell command -v upx), upx goctl)
 mac:
 	GOOS=darwin go build -ldflags="-s -w" -ldflags="-X 'main.BuildTime=$(version)'" -o goctl-darwin goctl.go
-	command -v upx &> /dev/null && upx goctl-darwin
+	$(if $(shell command -v upx), upx goctl-darwin)
 win:
 	GOOS=windows go build -ldflags="-s -w" -ldflags="-X 'main.BuildTime=$(version)'" -o goctl.exe goctl.go
-	command -v upx &> /dev/null && upx goctl.exe
+	$(if $(shell command -v upx), upx goctl.exe)
 linux:
 	GOOS=linux go build -ldflags="-s -w" -ldflags="-X 'main.BuildTime=$(version)'" -o goctl-linux goctl.go
-	command -v upx &> /dev/null && upx goctl-linux
+	$(if $(shell command -v upx), upx goctl-linux)

tools/goctl/api/apigen/gen.go

@@ -28,10 +28,10 @@ type response struct {
 }
 
 service {{.serviceName}} {
-	@handler // TODO: set handler name and delete this comment
+	@handler GetUser // TODO: set handler name and delete this comment
 	get /users/id/:userId(request) returns(response)
 
-	@handler // TODO: set handler name and delete this comment
+	@handler CreateUser // TODO: set handler name and delete this comment
 	post /users/create(request)
 }
 `

tools/goctl/api/docgen/doc.go

@@ -40,7 +40,7 @@ func genDoc(api *spec.ApiSpec, dir string, filename string) error {
 	defer fp.Close()
 
 	var builder strings.Builder
-	for index, route := range api.Service.Routes {
+	for index, route := range api.Service.Routes() {
 		routeComment, _ := util.GetAnnotationValue(route.Annotations, "doc", "summary")
 		if len(routeComment) == 0 {
 			routeComment = "N/A"

tools/goctl/api/format/format.go

@@ -1,15 +1,13 @@
 package format
 
 import (
+	"bufio"
 	"errors"
 	"fmt"
-	"go/format"
 	"go/scanner"
 	"io/ioutil"
 	"os"
 	"path/filepath"
-	"regexp"
-	"strconv"
 	"strings"
 
 	"github.com/tal-tech/go-zero/core/errorx"
@@ -18,8 +16,11 @@ import (
 	"github.com/urfave/cli"
 )
 
-var (
-	reg = regexp.MustCompile("type (?P<name>.*)[\\s]+{")
+const (
+	leftParenthesis  = "("
+	rightParenthesis = ")"
+	leftBrace        = "{"
+	rightBrace       = "}"
 )
 
 func GoFormatApi(c *cli.Context) error {
@@ -94,68 +95,32 @@ func ApiFormatByPath(apiFilePath string) error {
 }
 
 func apiFormat(data string) (string, error) {
-	r := reg.ReplaceAllStringFunc(data, func(m string) string {
-		parts := reg.FindStringSubmatch(m)
-		if len(parts) < 2 {
-			return m
-		}
-		if !strings.Contains(m, "struct") {
-			return "type " + parts[1] + " struct {"
-		}
-		return m
-	})
-
-	apiStruct, err := parser.ParseApi(r)
+	_, err := parser.ParseApi(data)
 	if err != nil {
 		return "", err
 	}
-	info := strings.TrimSpace(apiStruct.Info)
-	if len(apiStruct.Service) == 0 {
-		return data, nil
-	}
 
-	fs, err := format.Source([]byte(strings.TrimSpace(apiStruct.StructBody)))
-	if err != nil {
-		str := err.Error()
-		lineNumber := strings.Index(str, ":")
-		if lineNumber > 0 {
-			ln, err := strconv.ParseInt(str[:lineNumber], 10, 64)
-			if err != nil {
-				return "", err
-			}
-			pn := 0
-			if len(info) > 0 {
-				pn = countRune(info, '\n') + 1
-			}
-			number := int(ln) + pn + 1
-			return "", errors.New(fmt.Sprintf("line: %d, %s", number, str[lineNumber+1:]))
+	var builder strings.Builder
+	s := bufio.NewScanner(strings.NewReader(data))
+	var tapCount = 0
+	for s.Scan() {
+		line := strings.TrimSpace(s.Text())
+		noCommentLine := util.RemoveComment(line)
+		if noCommentLine == rightParenthesis || noCommentLine == rightBrace {
+			tapCount -= 1
 		}
-		return "", err
-	}
-
-	var result string
-	if len(strings.TrimSpace(info)) > 0 {
-		result += strings.TrimSpace(info) + "\n\n"
-	}
-	if len(strings.TrimSpace(apiStruct.Imports)) > 0 {
-		result += strings.TrimSpace(apiStruct.Imports) + "\n\n"
-	}
-	if len(strings.TrimSpace(string(fs))) > 0 {
-		result += strings.TrimSpace(string(fs)) + "\n\n"
-	}
-	if len(strings.TrimSpace(apiStruct.Service)) > 0 {
-		result += strings.TrimSpace(apiStruct.Service) + "\n\n"
-	}
-
-	return result, nil
-}
-
-func countRune(s string, r rune) int {
-	count := 0
-	for _, c := range s {
-		if c == r {
-			count++
+		if tapCount < 0 {
+			line = strings.TrimSuffix(line, rightBrace)
+			line = strings.TrimSpace(line)
+			if strings.HasSuffix(line, leftBrace) {
+				tapCount += 1
+			}
+		}
+		util.WriteIndent(&builder, tapCount)
+		builder.WriteString(line + "\n")
+		if strings.HasSuffix(noCommentLine, leftParenthesis) || strings.HasSuffix(noCommentLine, leftBrace) {
+			tapCount += 1
 		}
 	}
-	return count
+	return strings.TrimSpace(builder.String()), nil
 }

tools/goctl/api/format/format_test.go

@@ -0,0 +1,47 @@
+package format
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+const (
+	notFormattedStr = `
+type Request struct {
+  Name string 
+}
+
+type Response struct {
+  Message string
+}
+
+service A-api {
+@server(
+handler: GreetHandler
+  )
+  get /greet/from/:name(Request) returns (Response)
+}
+`
+
+	formattedStr = `type Request struct {
+	Name string
+}
+
+type Response struct {
+	Message string
+}
+
+service A-api {
+	@server(
+		handler: GreetHandler
+	)
+	get /greet/from/:name(Request) returns (Response)
+}`
+)
+
+func TestInlineTypeNotExist(t *testing.T) {
+	r, err := apiFormat(notFormattedStr)
+	assert.Nil(t, err)
+	assert.Equal(t, r, formattedStr)
+}

tools/goctl/api/gogen/gen.go

@@ -12,13 +12,13 @@ import (
 	"time"
 
 	"github.com/logrusorgru/aurora"
-	"github.com/urfave/cli"
-
 	"github.com/tal-tech/go-zero/core/logx"
 	apiformat "github.com/tal-tech/go-zero/tools/goctl/api/format"
 	"github.com/tal-tech/go-zero/tools/goctl/api/parser"
 	apiutil "github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/urfave/cli"
 )
 
 const tmpFile = "%s-%d"
@@ -28,7 +28,8 @@ var tmpDir = path.Join(os.TempDir(), "goctl")
 func GoCommand(c *cli.Context) error {
 	apiFile := c.String("api")
 	dir := c.String("dir")
-	force := c.Bool("force")
+	namingStyle := c.String("style")
+
 	if len(apiFile) == 0 {
 		return errors.New("missing -api")
 	}
@@ -36,10 +37,10 @@ func GoCommand(c *cli.Context) error {
 		return errors.New("missing -dir")
 	}
 
-	return DoGenProject(apiFile, dir, force)
+	return DoGenProject(apiFile, dir, namingStyle)
 }
 
-func DoGenProject(apiFile, dir string, force bool) error {
+func DoGenProject(apiFile, dir, style string) error {
 	p, err := parser.NewParser(apiFile)
 	if err != nil {
 		return err
@@ -49,15 +50,21 @@ func DoGenProject(apiFile, dir string, force bool) error {
 		return err
 	}
 
+	cfg, err := config.NewConfig(style)
+	if err != nil {
+		return err
+	}
+
 	logx.Must(util.MkdirIfNotExist(dir))
-	logx.Must(genEtc(dir, api))
-	logx.Must(genConfig(dir, api))
-	logx.Must(genMain(dir, api))
-	logx.Must(genServiceContext(dir, api))
-	logx.Must(genTypes(dir, api, force))
-	logx.Must(genHandlers(dir, api))
-	logx.Must(genRoutes(dir, api, force))
-	logx.Must(genLogic(dir, api))
+	logx.Must(genEtc(dir, cfg, api))
+	logx.Must(genConfig(dir, cfg, api))
+	logx.Must(genMain(dir, cfg, api))
+	logx.Must(genServiceContext(dir, cfg, api))
+	logx.Must(genTypes(dir, cfg, api))
+	logx.Must(genRoutes(dir, cfg, api))
+	logx.Must(genHandlers(dir, cfg, api))
+	logx.Must(genLogic(dir, cfg, api))
+	logx.Must(genMiddleware(dir, cfg, api))
 
 	if err := backupAndSweep(apiFile); err != nil {
 		return err

tools/goctl/api/gogen/gen_test.go

@@ -22,28 +22,33 @@ info(
     version: 1.0
 )
 
-type Request struct {
-  Name string ` + "`" + `path:"name,options=you|me"` + "`" + `
-}
+// TODO: test
+// {
+type Request struct {  // TODO: test
+  // TOOD
+  Name string ` + "`" + `path:"name,options=you|me"` + "`" + `   // }
+} // TODO: test
 
+// TODO: test
 type Response struct {
   Message string ` + "`" + `json:"message"` + "`" + `
 }
 
 @server(
-	group: greet
+    // C0
+	group: greet/s1
 )
+// C1
 service A-api {
-  @server(
+  // C2
+  @server( // C3
     handler: GreetHandler
   )
-  get /greet/from/:name(Request) returns (Response)
-
-  @server(
-    handler: NoResponseHandler
-    
-  )
-  get /greet/get(Request) returns
+  get /greet/from/:name(Request) returns (Response)   // hello
+	
+  // C4
+  @handler NoResponseHandler  // C5
+  get /greet/get(Request)
 }
 `
 
@@ -278,6 +283,42 @@ service A-api {
 }
 `
 
+const noStructTagApi = `
+type Request {
+  Name string ` + "`" + `path:"name,options=you|me"` + "`" + `
+}
+
+type XXX {}
+
+type (
+	Response {
+  		Message string ` + "`" + `json:"message"` + "`" + `
+	}
+
+	A {}
+
+	B struct {}
+)
+
+service A-api {
+  @handler GreetHandler
+  get /greet/from/:name(Request) returns (Response)
+}
+`
+
+const nestTypeApi = `
+type Request {
+  Name string ` + "`" + `path:"name,options=you|me"` + "`" + `
+  XXX struct {
+  }
+}
+
+service A-api {
+  @handler GreetHandler
+  get /greet/from/:name(Request)
+}
+`
+
 func TestParser(t *testing.T) {
 	filename := "greet.api"
 	err := ioutil.WriteFile(filename, []byte(testApiTemplate), os.ModePerm)
@@ -291,13 +332,13 @@ func TestParser(t *testing.T) {
 	assert.Nil(t, err)
 
 	assert.Equal(t, len(api.Types), 2)
-	assert.Equal(t, len(api.Service.Routes), 2)
+	assert.Equal(t, len(api.Service.Routes()), 2)
 
-	assert.Equal(t, api.Service.Routes[0].Path, "/greet/from/:name")
-	assert.Equal(t, api.Service.Routes[1].Path, "/greet/get")
+	assert.Equal(t, api.Service.Routes()[0].Path, "/greet/from/:name")
+	assert.Equal(t, api.Service.Routes()[1].Path, "/greet/get")
 
-	assert.Equal(t, api.Service.Routes[1].RequestType.Name, "Request")
-	assert.Equal(t, api.Service.Routes[1].ResponseType.Name, "")
+	assert.Equal(t, api.Service.Routes()[1].RequestType.Name, "Request")
+	assert.Equal(t, api.Service.Routes()[1].ResponseType.Name, "")
 
 	validate(t, filename)
 }
@@ -314,7 +355,7 @@ func TestMultiService(t *testing.T) {
 	api, err := parser.Parse()
 	assert.Nil(t, err)
 
-	assert.Equal(t, len(api.Service.Routes), 2)
+	assert.Equal(t, len(api.Service.Routes()), 2)
 	assert.Equal(t, len(api.Service.Groups), 2)
 
 	validate(t, filename)
@@ -341,10 +382,7 @@ func TestInvalidApiFile(t *testing.T) {
 	assert.Nil(t, err)
 	defer os.Remove(filename)
 
-	parser, err := parser.NewParser(filename)
-	assert.Nil(t, err)
-
-	_, err = parser.Parse()
+	_, err = parser.NewParser(filename)
 	assert.NotNil(t, err)
 }
 
@@ -360,8 +398,8 @@ func TestAnonymousAnnotation(t *testing.T) {
 	api, err := parser.Parse()
 	assert.Nil(t, err)
 
-	assert.Equal(t, len(api.Service.Routes), 1)
-	assert.Equal(t, api.Service.Routes[0].Annotations[0].Value, "GreetHandler")
+	assert.Equal(t, len(api.Service.Routes()), 1)
+	assert.Equal(t, api.Service.Routes()[0].Annotations[0].Value, "GreetHandler")
 
 	validate(t, filename)
 }
@@ -496,12 +534,55 @@ func TestHasImportApi(t *testing.T) {
 		}
 	}
 	assert.True(t, hasInline)
+
 	validate(t, filename)
 }
 
+func TestNoStructApi(t *testing.T) {
+	filename := "greet.api"
+	err := ioutil.WriteFile(filename, []byte(noStructTagApi), os.ModePerm)
+	assert.Nil(t, err)
+	defer os.Remove(filename)
+
+	parser, err := parser.NewParser(filename)
+	assert.Nil(t, err)
+
+	spec, err := parser.Parse()
+	assert.Nil(t, err)
+	assert.Equal(t, len(spec.Types), 5)
+
+	validate(t, filename)
+}
+
+func TestNestTypeApi(t *testing.T) {
+	filename := "greet.api"
+	err := ioutil.WriteFile(filename, []byte(nestTypeApi), os.ModePerm)
+	assert.Nil(t, err)
+	defer os.Remove(filename)
+	_, err = parser.NewParser(filename)
+
+	assert.NotNil(t, err)
+}
+
+func TestCamelStyle(t *testing.T) {
+	filename := "greet.api"
+	err := ioutil.WriteFile(filename, []byte(testApiTemplate), os.ModePerm)
+	assert.Nil(t, err)
+	defer os.Remove(filename)
+	_, err = parser.NewParser(filename)
+	assert.Nil(t, err)
+
+	validateWithCamel(t, filename, "GoZero")
+}
+
 func validate(t *testing.T, api string) {
+	validateWithCamel(t, api, "gozero")
+}
+
+func validateWithCamel(t *testing.T, api, camel string) {
 	dir := "_go"
-	err := DoGenProject(api, dir, true)
+	os.RemoveAll(dir)
+	err := DoGenProject(api, dir, camel)
 	defer os.RemoveAll(dir)
 	assert.Nil(t, err)
 	filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {

tools/goctl/api/gogen/genconfig.go

@@ -8,12 +8,14 @@ import (
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
 const (
-	configFile     = "config.go"
+	configFile     = "config"
 	configTemplate = `package config
 
 import {{.authImport}}
@@ -31,8 +33,13 @@ type Config struct {
 `
 )
 
-func genConfig(dir string, api *spec.ApiSpec) error {
-	fp, created, err := util.MaybeCreateFile(dir, configDir, configFile)
+func genConfig(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+	filename, err := format.FileNamingFormat(cfg.NamingFormat, configFile)
+	if err != nil {
+		return err
+	}
+
+	fp, created, err := util.MaybeCreateFile(dir, configDir, filename+".go")
 	if err != nil {
 		return err
 	}

tools/goctl/api/gogen/genetc.go

@@ -8,7 +8,9 @@ import (
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 )
 
 const (
@@ -20,8 +22,13 @@ Port: {{.port}}
 `
 )
 
-func genEtc(dir string, api *spec.ApiSpec) error {
-	fp, created, err := util.MaybeCreateFile(dir, etcDir, fmt.Sprintf("%s.yaml", api.Service.Name))
+func genEtc(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+	filename, err := format.FileNamingFormat(cfg.NamingFormat, api.Service.Name)
+	if err != nil {
+		return err
+	}
+
+	fp, created, err := util.MaybeCreateFile(dir, etcDir, fmt.Sprintf("%s.yaml", filename))
 	if err != nil {
 		return err
 	}
@@ -31,11 +38,11 @@ func genEtc(dir string, api *spec.ApiSpec) error {
 	defer fp.Close()
 
 	service := api.Service
-	host, ok := util.GetAnnotationValue(service.Annotations, "server", "host")
+	host, ok := util.GetAnnotationValue(service.Groups[0].Annotations, "server", "host")
 	if !ok {
 		host = "0.0.0.0"
 	}
-	port, ok := util.GetAnnotationValue(service.Annotations, "server", "port")
+	port, ok := util.GetAnnotationValue(service.Groups[0].Annotations, "server", "port")
 	if !ok {
 		port = strconv.Itoa(defaultPort)
 	}

tools/goctl/api/gogen/genhandlers.go

@@ -2,14 +2,18 @@ package gogen
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"path"
 	"strings"
 	"text/template"
+	"unicode"
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	apiutil "github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
@@ -50,13 +54,8 @@ type Handler struct {
 	HasRequest     bool
 }
 
-func genHandler(dir string, group spec.Group, route spec.Route) error {
-	handler, ok := apiutil.GetAnnotationValue(route.Annotations, "server", "handler")
-	if !ok {
-		return fmt.Errorf("missing handler annotation for %q", route.Path)
-	}
-
-	handler = getHandlerName(handler)
+func genHandler(dir string, cfg *config.Config, group spec.Group, route spec.Route) error {
+	handler := getHandlerName(route)
 	if getHandlerFolderPath(group, route) != handlerDir {
 		handler = strings.Title(handler)
 	}
@@ -65,27 +64,24 @@ func genHandler(dir string, group spec.Group, route spec.Route) error {
 		return err
 	}
 
-	return doGenToFile(dir, handler, group, route, Handler{
+	return doGenToFile(dir, handler, cfg, group, route, Handler{
 		ImportPackages: genHandlerImports(group, route, parentPkg),
 		HandlerName:    handler,
 		RequestType:    util.Title(route.RequestType.Name),
-		LogicType:      strings.TrimSuffix(strings.Title(handler), "Handler") + "Logic",
+		LogicType:      strings.Title(getLogicName(route)),
 		Call:           strings.Title(strings.TrimSuffix(handler, "Handler")),
 		HasResp:        len(route.ResponseType.Name) > 0,
 		HasRequest:     len(route.RequestType.Name) > 0,
 	})
 }
 
-func doGenToFile(dir, handler string, group spec.Group, route spec.Route, handleObj Handler) error {
-	if getHandlerFolderPath(group, route) != handlerDir {
-		handler = strings.Title(handler)
-	}
-	filename := strings.ToLower(handler)
-	if strings.HasSuffix(filename, "handler") {
-		filename = filename + ".go"
-	} else {
-		filename = filename + "handler.go"
+func doGenToFile(dir, handler string, cfg *config.Config, group spec.Group, route spec.Route, handleObj Handler) error {
+	filename, err := format.FileNamingFormat(cfg.NamingFormat, handler)
+	if err != nil {
+		return err
 	}
+
+	filename = filename + ".go"
 	fp, created, err := apiutil.MaybeCreateFile(dir, getHandlerFolderPath(group, route), filename)
 	if err != nil {
 		return err
@@ -111,10 +107,10 @@ func doGenToFile(dir, handler string, group spec.Group, route spec.Route, handle
 	return err
 }
 
-func genHandlers(dir string, api *spec.ApiSpec) error {
+func genHandlers(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 	for _, group := range api.Service.Groups {
 		for _, route := range group.Routes {
-			if err := genHandler(dir, group, route); err != nil {
+			if err := genHandler(dir, cfg, group, route); err != nil {
 				return err
 			}
 		}
@@ -136,14 +132,23 @@ func genHandlerImports(group spec.Group, route spec.Route, parentPkg string) str
 	return strings.Join(imports, "\n\t")
 }
 
-func getHandlerBaseName(handler string) string {
-	handlerName := util.Untitle(handler)
-	if strings.HasSuffix(handlerName, "handler") {
-		handlerName = strings.ReplaceAll(handlerName, "handler", "")
-	} else if strings.HasSuffix(handlerName, "Handler") {
-		handlerName = strings.ReplaceAll(handlerName, "Handler", "")
+func getHandlerBaseName(route spec.Route) (string, error) {
+	handler, ok := apiutil.GetAnnotationValue(route.Annotations, "server", "handler")
+	if !ok {
+		return "", fmt.Errorf("missing handler annotation for %q", route.Path)
 	}
-	return handlerName
+
+	for _, char := range handler {
+		if !unicode.IsDigit(char) && !unicode.IsLetter(char) {
+			return "", errors.New(fmt.Sprintf("route [%s] handler [%s] invalid, handler name should only contains letter or digit",
+				route.Path, handler))
+		}
+	}
+
+	handler = strings.TrimSpace(handler)
+	handler = strings.TrimSuffix(handler, "handler")
+	handler = strings.TrimSuffix(handler, "Handler")
+	return handler, nil
 }
 
 func getHandlerFolderPath(group spec.Group, route spec.Route) string {
@@ -159,6 +164,20 @@ func getHandlerFolderPath(group spec.Group, route spec.Route) string {
 	return path.Join(handlerDir, folder)
 }
 
-func getHandlerName(handler string) string {
-	return getHandlerBaseName(handler) + "Handler"
+func getHandlerName(route spec.Route) string {
+	handler, err := getHandlerBaseName(route)
+	if err != nil {
+		panic(err)
+	}
+
+	return handler + "Handler"
+}
+
+func getLogicName(route spec.Route) string {
+	handler, err := getHandlerBaseName(route)
+	if err != nil {
+		panic(err)
+	}
+
+	return handler + "Logic"
 }

tools/goctl/api/gogen/genlogic.go

@@ -9,7 +9,9 @@ import (
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
@@ -40,10 +42,10 @@ func (l *{{.logic}}) {{.function}}({{.request}}) {{.responseType}} {
 }
 `
 
-func genLogic(dir string, api *spec.ApiSpec) error {
+func genLogic(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 	for _, g := range api.Service.Groups {
 		for _, r := range g.Routes {
-			err := genLogicByRoute(dir, g, r)
+			err := genLogicByRoute(dir, cfg, g, r)
 			if err != nil {
 				return err
 			}
@@ -52,16 +54,14 @@ func genLogic(dir string, api *spec.ApiSpec) error {
 	return nil
 }
 
-func genLogicByRoute(dir string, group spec.Group, route spec.Route) error {
-	handler, ok := util.GetAnnotationValue(route.Annotations, "server", "handler")
-	if !ok {
-		return fmt.Errorf("missing handler annotation for %q", route.Path)
+func genLogicByRoute(dir string, cfg *config.Config, group spec.Group, route spec.Route) error {
+	logic := getLogicName(route)
+	goFile, err := format.FileNamingFormat(cfg.NamingFormat, logic)
+	if err != nil {
+		return err
 	}
 
-	handler = strings.TrimSuffix(handler, "handler")
-	handler = strings.TrimSuffix(handler, "Handler")
-	filename := strings.ToLower(handler)
-	goFile := filename + "logic.go"
+	goFile = goFile + ".go"
 	fp, created, err := util.MaybeCreateFile(dir, getLogicFolderPath(group, route), goFile)
 	if err != nil {
 		return err
@@ -102,8 +102,8 @@ func genLogicByRoute(dir string, group spec.Group, route spec.Route) error {
 	buffer := new(bytes.Buffer)
 	err = t.Execute(fp, map[string]string{
 		"imports":      imports,
-		"logic":        strings.Title(handler) + "Logic",
-		"function":     strings.Title(strings.TrimSuffix(handler, "Handler")),
+		"logic":        strings.Title(logic),
+		"function":     strings.Title(strings.TrimSuffix(logic, "Logic")),
 		"responseType": responseString,
 		"returnString": returnString,
 		"request":      requestString,

tools/goctl/api/gogen/genmain.go

@@ -8,7 +8,9 @@ import (
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
@@ -40,12 +42,17 @@ func main() {
 }
 `
 
-func genMain(dir string, api *spec.ApiSpec) error {
+func genMain(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 	name := strings.ToLower(api.Service.Name)
 	if strings.HasSuffix(name, "-api") {
 		name = strings.ReplaceAll(name, "-api", "")
 	}
-	goFile := name + ".go"
+	filename, err := format.FileNamingFormat(cfg.NamingFormat, name)
+	if err != nil {
+		return err
+	}
+
+	goFile := filename + ".go"
 	fp, created, err := util.MaybeCreateFile(dir, "", goFile)
 	if err != nil {
 		return err

tools/goctl/api/gogen/genmiddleware.go

@@ -5,7 +5,10 @@ import (
 	"strings"
 	"text/template"
 
+	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 )
 
 var middlewareImplementCode = `
@@ -30,9 +33,16 @@ func (m *{{.name}})Handle(next http.HandlerFunc) http.HandlerFunc {
 }
 `
 
-func genMiddleware(dir string, middlewares []string) error {
+func genMiddleware(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+	var middlewares = getMiddleware(api)
 	for _, item := range middlewares {
-		filename := strings.TrimSuffix(strings.ToLower(item), "middleware") + "middleware" + ".go"
+		middlewareFilename := strings.TrimSuffix(strings.ToLower(item), "middleware") + "_middleware"
+		formatName, err := format.FileNamingFormat(cfg.NamingFormat, middlewareFilename)
+		if err != nil {
+			return err
+		}
+
+		filename := formatName + ".go"
 		fp, created, err := util.MaybeCreateFile(dir, middlewareDir, filename)
 		if err != nil {
 			return err

tools/goctl/api/gogen/genroutes.go

@@ -3,6 +3,7 @@ package gogen
 import (
 	"bytes"
 	"fmt"
+	"os"
 	"path"
 	"sort"
 	"strings"
@@ -11,12 +12,14 @@ import (
 	"github.com/tal-tech/go-zero/core/collection"
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	apiutil "github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
 const (
-	routesFilename = "routes.go"
+	routesFilename = "routes"
 	routesTemplate = `// Code generated by goctl. DO NOT EDIT.
 package handler
 
@@ -61,7 +64,7 @@ type (
 	}
 )
 
-func genRoutes(dir string, api *spec.ApiSpec, force bool) error {
+func genRoutes(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 	var builder strings.Builder
 	groups, err := getRoutes(api)
 	if err != nil {
@@ -120,14 +123,16 @@ func genRoutes(dir string, api *spec.ApiSpec, force bool) error {
 		return err
 	}
 
-	filename := path.Join(dir, handlerDir, routesFilename)
-	if !force {
-		if err := util.RemoveOrQuit(filename); err != nil {
-			return err
-		}
+	routeFilename, err := format.FileNamingFormat(cfg.NamingFormat, routesFilename)
+	if err != nil {
+		return err
 	}
+	routeFilename = routeFilename + ".go"
 
-	fp, created, err := apiutil.MaybeCreateFile(dir, handlerDir, routesFilename)
+	filename := path.Join(dir, handlerDir, routeFilename)
+	os.Remove(filename)
+
+	fp, created, err := apiutil.MaybeCreateFile(dir, handlerDir, routeFilename)
 	if err != nil {
 		return err
 	}
@@ -163,8 +168,7 @@ func genRouteImports(parentPkg string, api *spec.ApiSpec) string {
 					continue
 				}
 			}
-			importSet.AddStr(fmt.Sprintf("%s \"%s\"", folder,
-				util.JoinPackages(parentPkg, handlerDir, folder)))
+			importSet.AddStr(fmt.Sprintf("%s \"%s\"", toPrefix(folder), util.JoinPackages(parentPkg, handlerDir, folder)))
 		}
 	}
 	imports := importSet.KeysStr()
@@ -180,18 +184,15 @@ func getRoutes(api *spec.ApiSpec) ([]group, error) {
 	for _, g := range api.Service.Groups {
 		var groupedRoutes group
 		for _, r := range g.Routes {
-			handler, ok := apiutil.GetAnnotationValue(r.Annotations, "server", "handler")
-			if !ok {
-				return nil, fmt.Errorf("missing handler annotation for route %q", r.Path)
-			}
-			handler = getHandlerBaseName(handler) + "Handler(serverCtx)"
+			handler := getHandlerName(r)
+			handler = handler + "(serverCtx)"
 			folder, ok := apiutil.GetAnnotationValue(r.Annotations, "server", groupProperty)
 			if ok {
-				handler = folder + "." + strings.ToUpper(handler[:1]) + handler[1:]
+				handler = toPrefix(folder) + "." + strings.ToUpper(handler[:1]) + handler[1:]
 			} else {
 				folder, ok = apiutil.GetAnnotationValue(g.Annotations, "server", groupProperty)
 				if ok {
-					handler = folder + "." + strings.ToUpper(handler[:1]) + handler[1:]
+					handler = toPrefix(folder) + "." + strings.ToUpper(handler[:1]) + handler[1:]
 				}
 			}
 			groupedRoutes.routes = append(groupedRoutes.routes, route{
@@ -215,3 +216,7 @@ func getRoutes(api *spec.ApiSpec) ([]group, error) {
 
 	return routes, nil
 }
+
+func toPrefix(folder string) string {
+	return strings.ReplaceAll(folder, "/", "")
+}

tools/goctl/api/gogen/gensvc.go

@@ -8,12 +8,14 @@ import (
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
 const (
-	contextFilename = "servicecontext.go"
+	contextFilename = "service_context"
 	contextTemplate = `package svc
 
 import (
@@ -35,8 +37,13 @@ func NewServiceContext(c {{.config}}) *ServiceContext {
 `
 )
 
-func genServiceContext(dir string, api *spec.ApiSpec) error {
-	fp, created, err := util.MaybeCreateFile(dir, contextDir, contextFilename)
+func genServiceContext(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+	filename, err := format.FileNamingFormat(cfg.NamingFormat, contextFilename)
+	if err != nil {
+		return err
+	}
+
+	fp, created, err := util.MaybeCreateFile(dir, contextDir, filename+".go")
 	if err != nil {
 		return err
 	}
@@ -64,10 +71,6 @@ func genServiceContext(dir string, api *spec.ApiSpec) error {
 	var middlewareStr string
 	var middlewareAssignment string
 	var middlewares = getMiddleware(api)
-	err = genMiddleware(dir, middlewares)
-	if err != nil {
-		return err
-	}
 
 	for _, item := range middlewares {
 		middlewareStr += fmt.Sprintf("%s rest.Middleware\n", item)

tools/goctl/api/gogen/gentypes.go

@@ -5,17 +5,20 @@ import (
 	"errors"
 	"fmt"
 	"io"
+	"os"
 	"path"
 	"strings"
 	"text/template"
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	apiutil "github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 )
 
 const (
-	typesFile     = "types.go"
+	typesFile     = "types"
 	typesTemplate = `// Code generated by goctl. DO NOT EDIT.
 package types{{if .containsTime}}
 import (
@@ -42,23 +45,25 @@ func BuildTypes(types []spec.Type) (string, error) {
 	return builder.String(), nil
 }
 
-func genTypes(dir string, api *spec.ApiSpec, force bool) error {
+func genTypes(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 	val, err := BuildTypes(api.Types)
 	if err != nil {
 		return err
 	}
 
-	filename := path.Join(dir, typesDir, typesFile)
-	if !force {
-		if err := util.RemoveOrQuit(filename); err != nil {
-			return err
-		}
-	}
-
-	fp, created, err := apiutil.MaybeCreateFile(dir, typesDir, typesFile)
+	typeFilename, err := format.FileNamingFormat(cfg.NamingFormat, typesFile)
 	if err != nil {
 		return err
 	}
+	typeFilename = typeFilename + ".go"
+	filename := path.Join(dir, typesDir, typeFilename)
+	os.Remove(filename)
+
+	fp, created, err := apiutil.MaybeCreateFile(dir, typesDir, typeFilename)
+	if err != nil {
+		return err
+	}
+
 	if !created {
 		return nil
 	}

tools/goctl/api/gogen/util.go

@@ -26,14 +26,8 @@ func getParentPackage(dir string) (string, error) {
 	return filepath.ToSlash(filepath.Join(projectCtx.Path, strings.TrimPrefix(projectCtx.WorkDir, projectCtx.Dir))), nil
 }
 
-func writeIndent(writer io.Writer, indent int) {
-	for i := 0; i < indent; i++ {
-		fmt.Fprint(writer, "\t")
-	}
-}
-
 func writeProperty(writer io.Writer, name, tp, tag, comment string, indent int) error {
-	writeIndent(writer, indent)
+	util.WriteIndent(writer, indent)
 	var err error
 	if len(comment) > 0 {
 		comment = strings.TrimPrefix(comment, "//")

tools/goctl/api/javagen/genpacket.go

@@ -77,7 +77,7 @@ public class {{.packetName}} extends HttpRequestPacket<{{.packetName}}.{{.packet
 `
 
 func genPacket(dir, packetName string, api *spec.ApiSpec) error {
-	for _, route := range api.Service.Routes {
+	for _, route := range api.Service.Routes() {
 		if err := createWith(dir, api, route, packetName); err != nil {
 			return err
 		}

tools/goctl/api/new/newservice.go

@@ -3,33 +3,35 @@ package new
 import (
 	"os"
 	"path/filepath"
+	"strings"
 	"text/template"
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/gogen"
+	conf "github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
 	"github.com/urfave/cli"
 )
 
 const apiTemplate = `
-type Request struct {
+type Request {
   Name string ` + "`" + `path:"name,options=you|me"` + "`" + ` 
 }
 
-type Response struct {
+type Response {
   Message string ` + "`" + `json:"message"` + "`" + `
 }
 
 service {{.name}}-api {
-  @handler GreetHandler
-  get /greet/from/:name(Request) returns (Response);
+  @handler {{.handler}}Handler
+  get /from/:name(Request) returns (Response);
 }
 `
 
 func NewService(c *cli.Context) error {
 	args := c.Args()
-	dirName := "greet"
-	if len(args) > 0 {
-		dirName = args.First()
+	dirName := args.First()
+	if len(dirName) == 0 {
+		dirName = "greet"
 	}
 
 	abs, err := filepath.Abs(dirName)
@@ -53,11 +55,12 @@ func NewService(c *cli.Context) error {
 	defer fp.Close()
 	t := template.Must(template.New("template").Parse(apiTemplate))
 	if err := t.Execute(fp, map[string]string{
-		"name": dirName,
+		"name":    dirName,
+		"handler": strings.Title(dirName),
 	}); err != nil {
 		return err
 	}
 
-	err = gogen.DoGenProject(apiFilePath, abs, true)
+	err = gogen.DoGenProject(apiFilePath, abs, conf.DefaultFormat)
 	return err
 }

tools/goctl/api/parser/apifileparser.go

@@ -0,0 +1,268 @@
+package parser
+
+import (
+	"bufio"
+	"bytes"
+	"errors"
+	"fmt"
+	"io"
+	"strings"
+
+	"github.com/tal-tech/go-zero/core/stringx"
+	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+)
+
+const (
+	tokenInfo              = "info"
+	tokenImport            = "import"
+	tokenType              = "type"
+	tokenService           = "service"
+	tokenServiceAnnotation = "@server"
+	tokenStruct            = "struct"
+)
+
+type (
+	ApiStruct struct {
+		Info             string
+		Type             string
+		Service          string
+		Imports          string
+		serviceBeginLine int
+	}
+
+	apiFileState interface {
+		process(api *ApiStruct, token string) (apiFileState, error)
+	}
+
+	apiRootState struct {
+		*baseState
+	}
+
+	apiInfoState struct {
+		*baseState
+	}
+
+	apiImportState struct {
+		*baseState
+	}
+
+	apiTypeState struct {
+		*baseState
+	}
+
+	apiServiceState struct {
+		*baseState
+	}
+)
+
+func ParseApi(src string) (*ApiStruct, error) {
+	var buffer = new(bytes.Buffer)
+	buffer.WriteString(src)
+	api := new(ApiStruct)
+	var lineNumber = api.serviceBeginLine
+	apiFile := baseState{r: bufio.NewReader(buffer), lineNumber: &lineNumber}
+	st := apiRootState{&apiFile}
+	for {
+		st, err := st.process(api, "")
+		if err == io.EOF {
+			return api, nil
+		}
+		if err != nil {
+			return nil, fmt.Errorf("near line: %d, %s", lineNumber, err.Error())
+		}
+		if st == nil {
+			return api, nil
+		}
+	}
+}
+
+func (s *apiRootState) process(api *ApiStruct, _ string) (apiFileState, error) {
+	var builder strings.Builder
+	for {
+		ch, err := s.readSkipComment()
+		if err != nil {
+			return nil, err
+		}
+
+		switch {
+		case isSpace(ch) || isNewline(ch) || ch == leftParenthesis:
+			token := builder.String()
+			token = strings.TrimSpace(token)
+			if len(token) == 0 {
+				continue
+			}
+
+			builder.Reset()
+			switch token {
+			case tokenInfo:
+				info := apiInfoState{s.baseState}
+				return info.process(api, token+string(ch))
+			case tokenImport:
+				tp := apiImportState{s.baseState}
+				return tp.process(api, token+string(ch))
+			case tokenType:
+				ty := apiTypeState{s.baseState}
+				return ty.process(api, token+string(ch))
+			case tokenService:
+				server := apiServiceState{s.baseState}
+				return server.process(api, token+string(ch))
+			case tokenServiceAnnotation:
+				server := apiServiceState{s.baseState}
+				return server.process(api, token+string(ch))
+			default:
+				if strings.HasPrefix(token, "//") {
+					continue
+				}
+				return nil, errors.New(fmt.Sprintf("invalid token %s at line %d", token, *s.lineNumber))
+			}
+		default:
+			builder.WriteRune(ch)
+		}
+	}
+}
+
+func (s *apiInfoState) process(api *ApiStruct, token string) (apiFileState, error) {
+	for {
+		line, err := s.readLine()
+		if err != nil {
+			return nil, err
+		}
+
+		api.Info += newline + token + line
+		token = ""
+		if strings.TrimSpace(line) == string(rightParenthesis) {
+			return &apiRootState{s.baseState}, nil
+		}
+	}
+}
+
+func (s *apiImportState) process(api *ApiStruct, token string) (apiFileState, error) {
+	line, err := s.readLine()
+	if err != nil {
+		return nil, err
+	}
+
+	line = token + line
+	line = util.RemoveComment(line)
+	if len(strings.Fields(line)) != 2 {
+		return nil, errors.New("import syntax error: " + line)
+	}
+
+	api.Imports += newline + line
+	return &apiRootState{s.baseState}, nil
+}
+
+func (s *apiTypeState) process(api *ApiStruct, token string) (apiFileState, error) {
+	var blockCount = 0
+	var braceCount = 0
+	for {
+		line, err := s.readLine()
+		if err != nil {
+			return nil, err
+		}
+
+		line = token + line
+		if braceCount == 0 {
+			line = mayInsertStructKeyword(line)
+		}
+		api.Type += newline + newline + line
+		line = strings.TrimSpace(line)
+		line = util.RemoveComment(line)
+		token = ""
+
+		if strings.HasSuffix(line, leftBrace) {
+			blockCount++
+			braceCount++
+		}
+		if strings.HasSuffix(line, string(leftParenthesis)) {
+			blockCount++
+		}
+		if strings.HasSuffix(line, string(rightBrace)) {
+			blockCount--
+			braceCount--
+		}
+		if strings.HasSuffix(line, string(rightParenthesis)) {
+			blockCount--
+		}
+
+		if braceCount >= 2 {
+			return nil, errors.New("nested type not supported: " + line)
+		}
+		if braceCount < 0 {
+			line = strings.TrimSuffix(line, string(rightBrace))
+			line = strings.TrimSpace(line)
+			if strings.HasSuffix(line, leftBrace) {
+				blockCount++
+				braceCount++
+			}
+		}
+
+		if blockCount == 0 {
+			return &apiRootState{s.baseState}, nil
+		}
+	}
+}
+
+func (s *apiServiceState) process(api *ApiStruct, token string) (apiFileState, error) {
+	var blockCount = 0
+	for {
+		line, err := s.readLineSkipComment()
+		if err != nil {
+			return nil, err
+		}
+
+		line = token + line
+		token = ""
+		api.Service += newline + line
+		line = strings.TrimSpace(line)
+		line = util.RemoveComment(line)
+
+		if strings.HasSuffix(line, leftBrace) {
+			blockCount++
+		}
+		if strings.HasSuffix(line, string(leftParenthesis)) {
+			blockCount++
+		}
+		if line == string(rightBrace) {
+			blockCount--
+		}
+		if line == string(rightParenthesis) {
+			blockCount--
+		}
+
+		if blockCount == 0 {
+			return &apiRootState{s.baseState}, nil
+		}
+	}
+}
+
+func mayInsertStructKeyword(line string) string {
+	line = util.RemoveComment(line)
+	if !strings.HasSuffix(line, leftBrace) && !strings.HasSuffix(line, string(rightBrace)) {
+		return line
+	}
+
+	fields := strings.Fields(line)
+	if stringx.Contains(fields, tokenStruct) ||
+		stringx.Contains(fields, tokenStruct+leftBrace) ||
+		stringx.Contains(fields, tokenStruct+leftBrace+string(rightBrace)) ||
+		len(fields) <= 1 {
+		return line
+	}
+
+	var insertIndex int
+	if fields[0] == tokenType {
+		insertIndex = 2
+	} else {
+		insertIndex = 1
+	}
+	if insertIndex >= len(fields) {
+		return line
+	}
+
+	var result []string
+	result = append(result, fields[:insertIndex]...)
+	result = append(result, tokenStruct)
+	result = append(result, fields[insertIndex:]...)
+	return strings.Join(result, " ")
+}

tools/goctl/api/parser/basestate.go

@@ -34,7 +34,7 @@ func (s *baseState) parseProperties() (map[string]string, error) {
 	var st = startState
 
 	for {
-		ch, err := s.read()
+		ch, err := s.readSkipComment()
 		if err != nil {
 			return nil, err
 		}
@@ -164,6 +164,60 @@ func (s *baseState) read() (rune, error) {
 	return value, nil
 }
 
+func (s *baseState) readSkipComment() (rune, error) {
+	ch, err := s.read()
+	if err != nil {
+		return 0, err
+	}
+
+	if isSlash(ch) {
+		value, err := s.mayReadToEndOfLine()
+		if err != nil {
+			return 0, err
+		}
+
+		if value > 0 {
+			ch = value
+		}
+	}
+	return ch, nil
+}
+
+func (s *baseState) mayReadToEndOfLine() (rune, error) {
+	ch, err := s.read()
+	if err != nil {
+		return 0, err
+	}
+
+	if isSlash(ch) {
+		for {
+			value, err := s.read()
+			if err != nil {
+				return 0, err
+			}
+
+			if isNewline(value) {
+				return value, nil
+			}
+		}
+	}
+	err = s.unread()
+	return 0, err
+}
+
+func (s *baseState) readLineSkipComment() (string, error) {
+	line, err := s.readLine()
+	if err != nil {
+		return "", err
+	}
+
+	var commentIdx = strings.Index(line, "//")
+	if commentIdx >= 0 {
+		return line[:commentIdx], nil
+	}
+	return line, nil
+}
+
 func (s *baseState) readLine() (string, error) {
 	line, _, err := s.r.ReadLine()
 	if err != nil {

tools/goctl/api/parser/entity.go

@@ -30,7 +30,7 @@ func newEntity(state *baseState, api *spec.ApiSpec, parser entityParser) entity
 }
 
 func (s *entity) process() error {
-	line, err := s.state.readLine()
+	line, err := s.state.readLineSkipComment()
 	if err != nil {
 		return err
 	}
@@ -59,7 +59,7 @@ func (s *entity) process() error {
 	var annos []spec.Annotation
 memberLoop:
 	for {
-		ch, err := s.state.read()
+		ch, err := s.state.readSkipComment()
 		if err != nil {
 			return err
 		}
@@ -70,13 +70,13 @@ memberLoop:
 		case ch == at:
 		annotationLoop:
 			for {
-				next, err := s.state.read()
+				next, err := s.state.readSkipComment()
 				if err != nil {
 					return err
 				}
 				switch {
 				case isSpace(next):
-					if builder.Len() > 0 {
+					if builder.Len() > 0 && annoName == "" {
 						annoName = builder.String()
 						builder.Reset()
 					}
@@ -84,6 +84,7 @@ memberLoop:
 					if builder.Len() == 0 {
 						return errors.New("invalid annotation format")
 					}
+
 					if len(annoName) > 0 {
 						value := builder.String()
 						if value != string(leftParenthesis) {
@@ -127,7 +128,7 @@ memberLoop:
 			}
 
 			var line string
-			line, err = s.state.readLine()
+			line, err = s.state.readLineSkipComment()
 			if err != nil {
 				return err
 			}

tools/goctl/api/parser/parser.go

@@ -3,6 +3,7 @@ package parser
 import (
 	"bufio"
 	"bytes"
+	"errors"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -14,9 +15,8 @@ import (
 )
 
 type Parser struct {
-	r       *bufio.Reader
-	typeDef string
-	api     *ApiStruct
+	r   *bufio.Reader
+	api *ApiStruct
 }
 
 func NewParser(filename string) (*Parser, error) {
@@ -34,10 +34,11 @@ func NewParser(filename string) (*Parser, error) {
 	if err != nil {
 		return nil, err
 	}
+
 	for _, item := range strings.Split(apiStruct.Imports, "\n") {
-		ip := strings.TrimSpace(item)
-		if len(ip) > 0 {
-			item := strings.TrimPrefix(item, "import")
+		importLine := strings.TrimSpace(item)
+		if len(importLine) > 0 {
+			item := strings.TrimPrefix(importLine, "import")
 			item = strings.TrimSpace(item)
 			item = strings.TrimPrefix(item, `"`)
 			item = strings.TrimSuffix(item, `"`)
@@ -46,29 +47,44 @@ func NewParser(filename string) (*Parser, error) {
 				path = filepath.Join(filepath.Dir(apiAbsPath), item)
 			}
 			content, err := ioutil.ReadFile(path)
+			if err != nil {
+				return nil, errors.New("import api file not exist: " + item)
+			}
+
+			importStruct, err := ParseApi(string(content))
 			if err != nil {
 				return nil, err
 			}
-			apiStruct.StructBody += "\n" + string(content)
+
+			if len(importStruct.Imports) > 0 {
+				return nil, errors.New("import api should not import another api file recursive")
+			}
+
+			apiStruct.Type += "\n" + importStruct.Type
+			apiStruct.Service += "\n" + importStruct.Service
 		}
 	}
 
+	if len(strings.TrimSpace(apiStruct.Service)) == 0 {
+		return nil, errors.New("api has no service defined")
+	}
+
 	var buffer = new(bytes.Buffer)
 	buffer.WriteString(apiStruct.Service)
 	return &Parser{
-		r:       bufio.NewReader(buffer),
-		typeDef: apiStruct.StructBody,
-		api:     apiStruct,
+		r:   bufio.NewReader(buffer),
+		api: apiStruct,
 	}, nil
 }
 
 func (p *Parser) Parse() (api *spec.ApiSpec, err error) {
 	api = new(spec.ApiSpec)
-	var sp = StructParser{Src: p.typeDef}
+	var sp = StructParser{Src: p.api.Type}
 	types, err := sp.Parse()
 	if err != nil {
 		return nil, err
 	}
+
 	api.Types = types
 	var lineNumber = p.api.serviceBeginLine
 	st := newRootState(p.r, &lineNumber)

tools/goctl/api/parser/rootstate.go

@@ -23,7 +23,7 @@ func (s rootState) process(api *spec.ApiSpec) (state, error) {
 	var annos []spec.Annotation
 	var builder strings.Builder
 	for {
-		ch, err := s.read()
+		ch, err := s.readSkipComment()
 		if err != nil {
 			return nil, err
 		}
@@ -33,6 +33,7 @@ func (s rootState) process(api *spec.ApiSpec) (state, error) {
 			if builder.Len() == 0 {
 				continue
 			}
+
 			token := builder.String()
 			builder.Reset()
 			return s.processToken(token, annos)
@@ -44,10 +45,11 @@ func (s rootState) process(api *spec.ApiSpec) (state, error) {
 			var annoName string
 		annoLoop:
 			for {
-				next, err := s.read()
+				next, err := s.readSkipComment()
 				if err != nil {
 					return nil, err
 				}
+
 				switch {
 				case isSpace(next):
 					if builder.Len() > 0 {
@@ -58,6 +60,7 @@ func (s rootState) process(api *spec.ApiSpec) (state, error) {
 					if err := s.unread(); err != nil {
 						return nil, err
 					}
+
 					if builder.Len() > 0 {
 						annoName = builder.String()
 						builder.Reset()
@@ -66,6 +69,7 @@ func (s rootState) process(api *spec.ApiSpec) (state, error) {
 					if err != nil {
 						return nil, err
 					}
+
 					annos = append(annos, spec.Annotation{
 						Name:       annoName,
 						Properties: attrs,
@@ -79,9 +83,11 @@ func (s rootState) process(api *spec.ApiSpec) (state, error) {
 			if builder.Len() == 0 {
 				return nil, fmt.Errorf("incorrect %q at the beginning of the line", leftParenthesis)
 			}
+
 			if err := s.unread(); err != nil {
 				return nil, err
 			}
+
 			token := builder.String()
 			builder.Reset()
 			return s.processToken(token, annos)

tools/goctl/api/parser/servicestate.go

@@ -40,9 +40,7 @@ func (s *serviceState) process(api *spec.ApiSpec) (state, error) {
 	}
 
 	api.Service = spec.Service{
-		Name:        name,
-		Annotations: append(api.Service.Annotations, s.annos...),
-		Routes:      append(api.Service.Routes, routes...),
+		Name: name,
 		Groups: append(api.Service.Groups, spec.Group{
 			Annotations: s.annos,
 			Routes:      routes,

tools/goctl/api/parser/typestate.go

@@ -1,95 +0,0 @@
-package parser
-
-import (
-	"fmt"
-	"strings"
-
-	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
-	"github.com/tal-tech/go-zero/tools/goctl/util"
-)
-
-type typeState struct {
-	*baseState
-	annos []spec.Annotation
-}
-
-func newTypeState(state *baseState, annos []spec.Annotation) state {
-	return &typeState{
-		baseState: state,
-		annos:     annos,
-	}
-}
-
-func (s *typeState) process(api *spec.ApiSpec) (state, error) {
-	var name string
-	var members []spec.Member
-	parser := &typeEntityParser{
-		acceptName: func(n string) {
-			name = n
-		},
-		acceptMember: func(member spec.Member) {
-			members = append(members, member)
-		},
-	}
-	ent := newEntity(s.baseState, api, parser)
-	if err := ent.process(); err != nil {
-		return nil, err
-	}
-
-	api.Types = append(api.Types, spec.Type{
-		Name:        name,
-		Annotations: s.annos,
-		Members:     members,
-	})
-
-	return newRootState(s.r, s.lineNumber), nil
-}
-
-type typeEntityParser struct {
-	acceptName   func(name string)
-	acceptMember func(member spec.Member)
-}
-
-func (p *typeEntityParser) parseLine(line string, api *spec.ApiSpec, annos []spec.Annotation) error {
-	index := strings.Index(line, "//")
-	comment := ""
-	if index >= 0 {
-		comment = line[index+2:]
-		line = strings.TrimSpace(line[:index])
-	}
-	fields := strings.Fields(line)
-	if len(fields) == 0 {
-		return nil
-	}
-	if len(fields) == 1 {
-		p.acceptMember(spec.Member{
-			Annotations: annos,
-			Name:        fields[0],
-			Type:        fields[0],
-			IsInline:    true,
-		})
-		return nil
-	}
-	name := fields[0]
-	tp := fields[1]
-	var tag string
-	if len(fields) > 2 {
-		tag = fields[2]
-	} else {
-		tag = fmt.Sprintf("`json:\"%s\"`", util.Untitle(name))
-	}
-
-	p.acceptMember(spec.Member{
-		Annotations: annos,
-		Name:        name,
-		Type:        tp,
-		Tag:         tag,
-		Comment:     comment,
-		IsInline:    false,
-	})
-	return nil
-}
-
-func (p *typeEntityParser) setEntityName(name string) {
-	p.acceptName(name)
-}

tools/goctl/api/parser/util.go

@@ -2,22 +2,12 @@ package parser
 
 import (
 	"bufio"
-	"errors"
-	"strings"
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 )
 
 var emptyType spec.Type
 
-type ApiStruct struct {
-	Info             string
-	StructBody       string
-	Service          string
-	Imports          string
-	serviceBeginLine int
-}
-
 func GetType(api *spec.ApiSpec, t string) spec.Type {
 	for _, tp := range api.Types {
 		if tp.Name == t {
@@ -36,6 +26,10 @@ func isSpace(r rune) bool {
 	return r == ' ' || r == '\t'
 }
 
+func isSlash(r rune) bool {
+	return r == '/'
+}
+
 func isNewline(r rune) bool {
 	return r == '\n' || r == '\r'
 }
@@ -69,82 +63,3 @@ func skipSpaces(r *bufio.Reader) error {
 func unread(r *bufio.Reader) error {
 	return r.UnreadRune()
 }
-
-func ParseApi(api string) (*ApiStruct, error) {
-	var result ApiStruct
-	scanner := bufio.NewScanner(strings.NewReader(api))
-	var parseInfo = false
-	var parseImport = false
-	var parseType = false
-	var parseService = false
-	var segment string
-	for scanner.Scan() {
-		line := strings.TrimSpace(scanner.Text())
-
-		if line == "info(" {
-			parseInfo = true
-		}
-		if line == ")" && parseInfo {
-			parseInfo = false
-			result.Info = segment + ")"
-			segment = ""
-			continue
-		}
-
-		if isImportBeginLine(line) {
-			parseImport = true
-		}
-		if parseImport && (isTypeBeginLine(line) || isServiceBeginLine(line)) {
-			parseImport = false
-			result.Imports = segment
-			segment = line + "\n"
-			continue
-		}
-
-		if isTypeBeginLine(line) {
-			parseType = true
-		}
-		if isServiceBeginLine(line) {
-			parseService = true
-			if parseType {
-				parseType = false
-				result.StructBody = segment
-				segment = line + "\n"
-				continue
-			}
-		}
-		segment += scanner.Text() + "\n"
-	}
-
-	if !parseService {
-		return nil, errors.New("no service defined")
-	}
-	result.Service = segment
-	result.serviceBeginLine = lineBeginOfService(api)
-	return &result, nil
-}
-
-func isImportBeginLine(line string) bool {
-	return strings.HasPrefix(line, "import") && (strings.HasSuffix(line, ".api") || strings.HasSuffix(line, `.api"`))
-}
-
-func isTypeBeginLine(line string) bool {
-	return strings.HasPrefix(line, "type")
-}
-
-func isServiceBeginLine(line string) bool {
-	return strings.HasPrefix(line, "@server") || (strings.HasPrefix(line, "service") && strings.HasSuffix(line, "{"))
-}
-
-func lineBeginOfService(api string) int {
-	scanner := bufio.NewScanner(strings.NewReader(api))
-	var number = 0
-	for scanner.Scan() {
-		line := strings.TrimSpace(scanner.Text())
-		if isServiceBeginLine(line) {
-			break
-		}
-		number++
-	}
-	return number
-}

tools/goctl/api/parser/validator.go

@@ -40,7 +40,7 @@ func (p *Parser) validateDuplicateProperty(tp spec.Type) (bool, string) {
 
 func (p *Parser) validateDuplicateRouteHandler(api *spec.ApiSpec) (bool, string) {
 	var names []string
-	for _, r := range api.Service.Routes {
+	for _, r := range api.Service.Routes() {
 		handler, ok := util.GetAnnotationValue(r.Annotations, "server", "handler")
 		if !ok {
 			return false, fmt.Sprintf("missing handler annotation for %s", r.Path)

tools/goctl/api/parser/vars.go

@@ -16,4 +16,5 @@ const (
 	multilineBeginTag = '>'
 	multilineEndTag   = '<'
 	semicolon         = ';'
+	newline           = "\n"
 )

tools/goctl/api/spec/fn.go

@@ -27,6 +27,14 @@ type Attribute struct {
 	value string
 }
 
+func (s Service) Routes() []Route {
+	var result []Route
+	for _, group := range s.Groups {
+		result = append(result, group.Routes...)
+	}
+	return result
+}
+
 func (m Member) IsOptional() bool {
 	var option string
 

tools/goctl/api/spec/spec.go

@@ -57,10 +57,8 @@ type (
 	}
 
 	Service struct {
-		Name        string
-		Annotations []Annotation
-		Routes      []Route
-		Groups      []Group
+		Name   string
+		Groups []Group
 	}
 
 	Type struct {

tools/goctl/api/tsgen/genpacket.go

@@ -36,7 +36,7 @@ func genHandler(dir, webApi, caller string, api *spec.ApiSpec, unwrapApi bool) e
 	defer fp.Close()
 
 	var localTypes []spec.Type
-	for _, route := range api.Service.Routes {
+	for _, route := range api.Service.Routes() {
 		rts := apiutil.GetLocalTypes(api, route)
 		localTypes = append(localTypes, rts...)
 	}
@@ -121,7 +121,7 @@ func genTypes(localTypes []spec.Type, inlineType func(string) (*spec.Type, error
 
 func genApi(api *spec.ApiSpec, localTypes []spec.Type, caller string, prefixForType func(string) string) (string, error) {
 	var builder strings.Builder
-	for _, route := range api.Service.Routes {
+	for _, route := range api.Service.Routes() {
 		handler, ok := apiutil.GetAnnotationValue(route.Annotations, "server", "handler")
 		if !ok {
 			return "", fmt.Errorf("missing handler annotation for route %q", route.Path)

tools/goctl/api/util/types.go

@@ -130,7 +130,7 @@ func GetSharedTypes(api *spec.ApiSpec) []spec.Type {
 		}
 		return false
 	}
-	for _, route := range api.Service.Routes {
+	for _, route := range api.Service.Routes() {
 		var rts []spec.Type
 		getTypeRecursive(route.RequestType, types, &rts)
 		getTypeRecursive(route.ResponseType, types, &rts)

tools/goctl/api/util/util.go

@@ -26,19 +26,6 @@ func MaybeCreateFile(dir, subdir, file string) (fp *os.File, created bool, err e
 	return
 }
 
-func ClearAndOpenFile(fpath string) (*os.File, error) {
-	f, err := os.OpenFile(fpath, os.O_WRONLY|os.O_TRUNC, 0600)
-	if err != nil {
-		return nil, err
-	}
-
-	_, err = f.WriteString("")
-	if err != nil {
-		return nil, err
-	}
-	return f, nil
-}
-
 func WrapErr(err error, message string) error {
 	return errors.New(message + ", " + err.Error())
 }
@@ -75,3 +62,17 @@ func ComponentName(api *spec.ApiSpec) string {
 	}
 	return name + "Components"
 }
+
+func WriteIndent(writer io.Writer, indent int) {
+	for i := 0; i < indent; i++ {
+		fmt.Fprint(writer, "\t")
+	}
+}
+
+func RemoveComment(line string) string {
+	var commentIdx = strings.Index(line, "//")
+	if commentIdx >= 0 {
+		return strings.TrimSpace(line[:commentIdx])
+	}
+	return strings.TrimSpace(line)
+}

tools/goctl/config/config.go

@@ -0,0 +1,122 @@
+package config
+
+import (
+	"errors"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"gopkg.in/yaml.v2"
+)
+
+const (
+	configFile    = "config.yaml"
+	configFolder  = "config"
+	DefaultFormat = "gozero"
+)
+
+const defaultYaml = `# namingFormat is used to define the naming format of the generated file name.
+# just like time formatting, you can specify the formatting style through the
+# two format characters go, and zero. for example: snake format you can
+# define as go_zero, camel case format you can it is defined as goZero,
+# and even split characters can be specified, such as go#zero. in theory,
+# any combination can be used, but the prerequisite must meet the naming conventions
+# of each operating system file name. if you want to independently control the file 
+# naming style of the api, rpc, and model layers, you can set it through apiNamingFormat, 
+# rpcNamingFormat, modelNamingFormat, and independent control is not enabled by default. 
+# for more information, please see #{apiNamingFormat},#{rpcNamingFormat},#{modelNamingFormat}
+# Note: namingFormat is based on snake or camel string
+namingFormat: gozero
+`
+
+type Config struct {
+	// NamingFormat is used to define the naming format of the generated file name.
+	// just like time formatting, you can specify the formatting style through the
+	// two format characters go, and zero. for example: snake format you can
+	// define as go_zero, camel case format you can it is defined as goZero,
+	// and even split characters can be specified, such as go#zero. in theory,
+	// any combination can be used, but the prerequisite must meet the naming conventions
+	// of each operating system file name.
+	// Note: NamingFormat is based on snake or camel string
+	NamingFormat string `yaml:"namingFormat"`
+}
+
+func NewConfig(format string) (*Config, error) {
+	if len(format) == 0 {
+		format = DefaultFormat
+	}
+	cfg := &Config{NamingFormat: format}
+	err := validate(cfg)
+	return cfg, err
+}
+
+func InitOrGetConfig() (*Config, error) {
+	var (
+		defaultConfig Config
+	)
+	err := yaml.Unmarshal([]byte(defaultYaml), &defaultConfig)
+	if err != nil {
+		return nil, err
+	}
+
+	goctlHome, err := util.GetGoctlHome()
+	if err != nil {
+		return nil, err
+	}
+
+	configDir := filepath.Join(goctlHome, configFolder)
+	configFilename := filepath.Join(configDir, configFile)
+	if util.FileExists(configFilename) {
+		data, err := ioutil.ReadFile(configFilename)
+		if err != nil {
+			return nil, err
+		}
+
+		err = yaml.Unmarshal(data, &defaultConfig)
+		if err != nil {
+			return nil, err
+		}
+
+		err = validate(&defaultConfig)
+		if err != nil {
+			return nil, err
+		}
+
+		return &defaultConfig, nil
+	}
+
+	err = util.MkdirIfNotExist(configDir)
+	if err != nil {
+		return nil, err
+	}
+
+	f, err := os.Create(configFilename)
+	if err != nil {
+		return nil, err
+	}
+
+	defer func() {
+		_ = f.Close()
+	}()
+
+	_, err = f.WriteString(defaultYaml)
+	if err != nil {
+		return nil, err
+	}
+
+	err = validate(&defaultConfig)
+	if err != nil {
+		return nil, err
+	}
+
+	return &defaultConfig, nil
+}
+
+func validate(cfg *Config) error {
+	if len(strings.TrimSpace(cfg.NamingFormat)) == 0 {
+		return errors.New("missing namingFormat")
+	}
+	return nil
+}

tools/goctl/config/readme.md

@@ -0,0 +1,50 @@
+# 配置项管理
+
+| 名称              | 是否可选 | 说明                                          |
+|-------------------|----------|-----------------------------------------------|
+| namingFormat      | YES      | 文件名称格式化符                      |
+
+# naming-format
+`namingFormat`可以用于对生成代码的文件名称进行格式化，和日期格式化符（yyyy-MM-dd）类似，在代码生成时可以根据这些配置项的格式化符进行格式化。
+
+## 格式化符(gozero)
+格式化符有`go`,`zero`组成，如常见的三种格式化风格你可以这样编写：
+* lower: `gozero`
+* camel: `goZero`
+* snake: `go_zero`
+
+常见格式化符生成示例
+源字符：welcome_to_go_zero
+
+| 格式化符   | 格式化结果            | 说明                      |
+|------------|-----------------------|---------------------------|
+| gozero     | welcometogozero       | 小写                      |
+| goZero     | welcomeToGoZero       | 驼峰                      |
+| go_zero    | welcome_to_go_zero    | snake                     |
+| Go#zero    | Welcome#to#go#zero    | #号分割Title类型          |
+| GOZERO     | WELCOMETOGOZERO       | 大写                      |
+| \_go#zero_ | \_welcome#to#go#zero_ | 下划线做前后缀，并且#分割 |
+
+错误格式化符示例
+* go
+* gOZero
+* zero
+* goZEro
+* goZERo
+* goZeRo
+* tal
+
+# 使用方法
+目前可通过在生成api、rpc、model时通过`--style`参数指定format格式，如：
+```shell script
+goctl api go test.api -dir . -style gozero
+```
+```shell script
+ goctl rpc proto -src test.proto -dir . -style go_zero
+```
+```shell script
+goctl model mysql datasource -url="" -table="*" -dir ./snake -style GoZero
+```
+
+# 默认值
+当不指定-style时默认值为`gozero`

tools/goctl/docker/docker.go

@@ -5,8 +5,10 @@ import (
 	"os"
 	"path/filepath"
 	"strings"
+	"text/template"
 
-	"github.com/tal-tech/go-zero/tools/goctl/gen"
+	"github.com/tal-tech/go-zero/tools/goctl/util"
+	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
 	"github.com/urfave/cli"
 )
 
@@ -26,7 +28,7 @@ func DockerCommand(c *cli.Context) error {
 		return err
 	}
 
-	return gen.GenerateDockerfile(goFile, "-f", "etc/"+cfg)
+	return generateDockerfile(goFile, "-f", "etc/"+cfg)
 }
 
 func findConfig(file, dir string) (string, error) {
@@ -57,3 +59,56 @@ func findConfig(file, dir string) (string, error) {
 
 	return files[0], nil
 }
+
+func generateDockerfile(goFile string, args ...string) error {
+	projPath, err := getFilePath(filepath.Dir(goFile))
+	if err != nil {
+		return err
+	}
+
+	pos := strings.IndexByte(projPath, '/')
+	if pos >= 0 {
+		projPath = projPath[pos+1:]
+	}
+
+	out, err := util.CreateIfNotExist("Dockerfile")
+	if err != nil {
+		return err
+	}
+	defer out.Close()
+
+	text, err := ctlutil.LoadTemplate(category, dockerTemplateFile, dockerTemplate)
+	if err != nil {
+		return err
+	}
+
+	var builder strings.Builder
+	for _, arg := range args {
+		builder.WriteString(`, "` + arg + `"`)
+	}
+
+	t := template.Must(template.New("dockerfile").Parse(text))
+	return t.Execute(out, map[string]string{
+		"goRelPath": projPath,
+		"goFile":    goFile,
+		"exeFile":   util.FileNameWithoutExt(filepath.Base(goFile)),
+		"argument":  builder.String(),
+	})
+}
+
+func getFilePath(file string) (string, error) {
+	wd, err := os.Getwd()
+	if err != nil {
+		return "", err
+	}
+
+	projPath, ok := util.FindGoModPath(filepath.Join(wd, file))
+	if !ok {
+		projPath, err = util.PathFromGoSrc()
+		if err != nil {
+			return "", errors.New("no go.mod found, or not in GOPATH")
+		}
+	}
+
+	return projPath, nil
+}

tools/goctl/docker/template.go

@@ -1,6 +1,14 @@
-package gen
+package docker
 
-const dockerTemplate = `FROM golang:alpine AS builder
+import (
+	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/urfave/cli"
+)
+
+const (
+	category           = "docker"
+	dockerTemplateFile = "docker.tpl"
+	dockerTemplate     = `FROM golang:alpine AS builder
 
 LABEL stage=gobuilder
 
@@ -10,6 +18,7 @@ ENV GOPROXY https://goproxy.cn,direct
 
 WORKDIR /build/zero
 COPY . .
+RUN sh -c "[ -f go.mod ]" || exit
 COPY {{.goRelPath}}/etc /app/etc
 RUN go build -ldflags="-s -w" -o /app/{{.exeFile}} {{.goRelPath}}/{{.goFile}}
 
@@ -27,3 +36,10 @@ COPY --from=builder /app/etc /app/etc
 
 CMD ["./{{.exeFile}}"{{.argument}}]
 `
+)
+
+func GenTemplates(_ *cli.Context) error {
+	return util.InitTemplates(category, map[string]string{
+		dockerTemplateFile: dockerTemplate,
+	})
+}

tools/goctl/gen/dockerfile.go

@@ -1,40 +0,0 @@
-package gen
-
-import (
-	"path/filepath"
-	"strings"
-	"text/template"
-
-	"github.com/tal-tech/go-zero/tools/goctl/util"
-)
-
-func GenerateDockerfile(goFile string, args ...string) error {
-	projPath, err := getFilePath(filepath.Dir(goFile))
-	if err != nil {
-		return err
-	}
-
-	pos := strings.IndexByte(projPath, '/')
-	if pos >= 0 {
-		projPath = projPath[pos+1:]
-	}
-
-	out, err := util.CreateIfNotExist("Dockerfile")
-	if err != nil {
-		return err
-	}
-	defer out.Close()
-
-	var builder strings.Builder
-	for _, arg := range args {
-		builder.WriteString(`, "` + arg + `"`)
-	}
-
-	t := template.Must(template.New("dockerfile").Parse(dockerTemplate))
-	return t.Execute(out, map[string]string{
-		"goRelPath": projPath,
-		"goFile":    goFile,
-		"exeFile":   util.FileNameWithoutExt(filepath.Base(goFile)),
-		"argument":  builder.String(),
-	})
-}

tools/goctl/gen/filepath.go

@@ -1,26 +0,0 @@
-package gen
-
-import (
-	"errors"
-	"os"
-	"path/filepath"
-
-	"github.com/tal-tech/go-zero/tools/goctl/util"
-)
-
-func getFilePath(file string) (string, error) {
-	wd, err := os.Getwd()
-	if err != nil {
-		return "", err
-	}
-
-	projPath, ok := util.FindGoModPath(filepath.Join(wd, file))
-	if !ok {
-		projPath, err = util.PathFromGoSrc()
-		if err != nil {
-			return "", errors.New("no go.mod found, or not in GOPATH")
-		}
-	}
-
-	return projPath, nil
-}

tools/goctl/goctl.go

@@ -25,7 +25,7 @@ import (
 )
 
 var (
-	BuildVersion = "20201108"
+	BuildVersion = "20201125"
 	commands     = []cli.Command{
 		{
 			Name:  "api",
@@ -98,9 +98,10 @@ var (
 							Name:  "api",
 							Usage: "the api file",
 						},
-						cli.BoolFlag{
-							Name:  "force",
-							Usage: "force override the exist files",
+						cli.StringFlag{
+							Name:     "style",
+							Required: false,
+							Usage:    "the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]",
 						},
 					},
 					Action: gogen.GoCommand,
@@ -205,6 +206,11 @@ var (
 					Name:  "new",
 					Usage: `generate rpc demo service`,
 					Flags: []cli.Flag{
+						cli.StringFlag{
+							Name:     "style",
+							Required: false,
+							Usage:    "the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]",
+						},
 						cli.BoolFlag{
 							Name:  "idea",
 							Usage: "whether the command execution environment is from idea plugin. [optional]",
@@ -239,6 +245,11 @@ var (
 							Name:  "dir, d",
 							Usage: `the target path of the code`,
 						},
+						cli.StringFlag{
+							Name:     "style",
+							Required: false,
+							Usage:    "the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]",
+						},
 						cli.BoolFlag{
 							Name:  "idea",
 							Usage: "whether the command execution environment is from idea plugin. [optional]",
@@ -269,8 +280,9 @@ var (
 									Usage: "the target dir",
 								},
 								cli.StringFlag{
-									Name:  "style",
-									Usage: "the file naming style, lower|camel|underline,default is lower",
+									Name:     "style",
+									Required: false,
+									Usage:    "the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]",
 								},
 								cli.BoolFlag{
 									Name:  "cache, c",
@@ -304,8 +316,9 @@ var (
 									Usage: "the target dir",
 								},
 								cli.StringFlag{
-									Name:  "style",
-									Usage: "the file naming style, lower|camel|snake, default is lower",
+									Name:     "style",
+									Required: false,
+									Usage:    "the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]",
 								},
 								cli.BoolFlag{
 									Name:  "idea",

tools/goctl/model/sql/README.MD

@@ -7,7 +7,7 @@ goctl model 为go-zero下的工具模块中的组件之一，目前支持识别m
 * 通过ddl生成
 
     ```shell script
-    goctl model mysql ddl -src="./*.sql" -dir="./sql/model" -c=true
+    goctl model mysql ddl -src="./*.sql" -dir="./sql/model" -c
     ```
 
     执行上述命令后即可快速生成CURD代码。
@@ -29,156 +29,191 @@ goctl model 为go-zero下的工具模块中的组件之一，目前支持识别m
 	```go
 
 	package model
+    
+    import (
+    	"database/sql"
+    	"fmt"
+    	"strings"
+    	"time"
+    
+    	"github.com/tal-tech/go-zero/core/stores/cache"
+    	"github.com/tal-tech/go-zero/core/stores/sqlc"
+    	"github.com/tal-tech/go-zero/core/stores/sqlx"
+    	"github.com/tal-tech/go-zero/core/stringx"
+    	"github.com/tal-tech/go-zero/tools/goctl/model/sql/builderx"
+    )
+    
+    var (
+    	userFieldNames          = builderx.FieldNames(&User{})
+    	userRows                = strings.Join(userFieldNames, ",")
+    	userRowsExpectAutoSet   = strings.Join(stringx.Remove(userFieldNames, "id", "create_time", "update_time"), ",")
+    	userRowsWithPlaceHolder = strings.Join(stringx.Remove(userFieldNames, "id", "create_time", "update_time"), "=?,") + "=?"
+    
+    	cacheUserPrefix       = "cache#User#user#"
+    	cacheUserNamePrefix   = "cache#User#name#"
+    	cacheUserMobilePrefix = "cache#User#mobile#"
+    	cacheUserIdPrefix     = "cache#User#id#"
+    )
+    
+    type (
+    	UserModel interface {
+    		Insert(data User) (sql.Result, error)
+    		FindOne(id int64) (*User, error)
+    		FindOneByUser(user string) (*User, error)
+    		FindOneByName(name string) (*User, error)
+    		FindOneByMobile(mobile string) (*User, error)
+    		Update(data User) error
+    		Delete(id int64) error
+    	}
+    
+    	defaultUserModel struct {
+    		sqlc.CachedConn
+    		table string
+    	}
+    
+    	User struct {
+    		Id         int64     `db:"id"`
+    		User       string    `db:"user"`     // 用户
+    		Name       string    `db:"name"`     // 用户名称
+    		Password   string    `db:"password"` // 用户密码
+    		Mobile     string    `db:"mobile"`   // 手机号
+    		Gender     string    `db:"gender"`   // 男｜女｜未公开
+    		Nickname   string    `db:"nickname"` // 用户昵称
+    		CreateTime time.Time `db:"create_time"`
+    		UpdateTime time.Time `db:"update_time"`
+    	}
+    )
+    
+    func NewUserModel(conn sqlx.SqlConn, c cache.CacheConf) UserModel {
+    	return &defaultUserModel{
+    		CachedConn: sqlc.NewConn(conn, c),
+    		table:      "user",
+    	}
+    }
+    
+    func (m *defaultUserModel) Insert(data User) (sql.Result, error) {
+    	userKey := fmt.Sprintf("%s%v", cacheUserPrefix, data.User)
+    	userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, data.Name)
+    	userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, data.Mobile)
+    	ret, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
+    		query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?, ?, ?)", m.table, userRowsExpectAutoSet)
+    		return conn.Exec(query, data.User, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname)
+    	}, userMobileKey, userKey, userNameKey)
+    	return ret, err
+    }
+    
+    func (m *defaultUserModel) FindOne(id int64) (*User, error) {
+    	userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, id)
+    	var resp User
+    	err := m.QueryRow(&resp, userIdKey, func(conn sqlx.SqlConn, v interface{}) error {
+    		query := fmt.Sprintf("select %s from %s where id = ? limit 1", userRows, m.table)
+    		return conn.QueryRow(v, query, id)
+    	})
+    	switch err {
+    	case nil:
+    		return &resp, nil
+    	case sqlc.ErrNotFound:
+    		return nil, ErrNotFound
+    	default:
+    		return nil, err
+    	}
+    }
+    
+    func (m *defaultUserModel) FindOneByUser(user string) (*User, error) {
+    	userKey := fmt.Sprintf("%s%v", cacheUserPrefix, user)
+    	var resp User
+    	err := m.QueryRowIndex(&resp, userKey, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
+    		query := fmt.Sprintf("select %s from %s where user = ? limit 1", userRows, m.table)
+    		if err := conn.QueryRow(&resp, query, user); err != nil {
+    			return nil, err
+    		}
+    		return resp.Id, nil
+    	}, m.queryPrimary)
+    	switch err {
+    	case nil:
+    		return &resp, nil
+    	case sqlc.ErrNotFound:
+    		return nil, ErrNotFound
+    	default:
+    		return nil, err
+    	}
+    }
+    
+    func (m *defaultUserModel) FindOneByName(name string) (*User, error) {
+    	userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, name)
+    	var resp User
+    	err := m.QueryRowIndex(&resp, userNameKey, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
+    		query := fmt.Sprintf("select %s from %s where name = ? limit 1", userRows, m.table)
+    		if err := conn.QueryRow(&resp, query, name); err != nil {
+    			return nil, err
+    		}
+    		return resp.Id, nil
+    	}, m.queryPrimary)
+    	switch err {
+    	case nil:
+    		return &resp, nil
+    	case sqlc.ErrNotFound:
+    		return nil, ErrNotFound
+    	default:
+    		return nil, err
+    	}
+    }
+    
+    func (m *defaultUserModel) FindOneByMobile(mobile string) (*User, error) {
+    	userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, mobile)
+    	var resp User
+    	err := m.QueryRowIndex(&resp, userMobileKey, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
+    		query := fmt.Sprintf("select %s from %s where mobile = ? limit 1", userRows, m.table)
+    		if err := conn.QueryRow(&resp, query, mobile); err != nil {
+    			return nil, err
+    		}
+    		return resp.Id, nil
+    	}, m.queryPrimary)
+    	switch err {
+    	case nil:
+    		return &resp, nil
+    	case sqlc.ErrNotFound:
+    		return nil, ErrNotFound
+    	default:
+    		return nil, err
+    	}
+    }
+    
+    func (m *defaultUserModel) Update(data User) error {
+    	userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, data.Id)
+    	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
+    		query := fmt.Sprintf("update %s set %s where id = ?", m.table, userRowsWithPlaceHolder)
+    		return conn.Exec(query, data.User, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, data.Id)
+    	}, userIdKey)
+    	return err
+    }
+    
+    func (m *defaultUserModel) Delete(id int64) error {
+    	data, err := m.FindOne(id)
+    	if err != nil {
+    		return err
+    	}
+    
+    	userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, id)
+    	userKey := fmt.Sprintf("%s%v", cacheUserPrefix, data.User)
+    	userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, data.Name)
+    	userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, data.Mobile)
+    	_, err = m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
+    		query := fmt.Sprintf("delete from %s where id = ?", m.table)
+    		return conn.Exec(query, id)
+    	}, userIdKey, userKey, userNameKey, userMobileKey)
+    	return err
+    }
+    
+    func (m *defaultUserModel) formatPrimary(primary interface{}) string {
+    	return fmt.Sprintf("%s%v", cacheUserIdPrefix, primary)
+    }
+    
+    func (m *defaultUserModel) queryPrimary(conn sqlx.SqlConn, v, primary interface{}) error {
+    	query := fmt.Sprintf("select %s from %s where id = ? limit 1", userRows, m.table)
+    	return conn.QueryRow(v, query, primary)
+    }
 
-	import (
-		"database/sql"
-		"fmt"
-		"strings"
-		"time"
-
-		"github.com/tal-tech/go-zero/core/stores/cache"
-		"github.com/tal-tech/go-zero/core/stores/sqlc"
-		"github.com/tal-tech/go-zero/core/stores/sqlx"
-		"github.com/tal-tech/go-zero/core/stringx"
-		"github.com/tal-tech/go-zero/tools/goctl/model/sql/builderx"
-	)
-
-	var (
-		userFieldNames          = builderx.FieldNames(&User{})
-		userRows                = strings.Join(userFieldNames, ",")
-		userRowsExpectAutoSet   = strings.Join(stringx.Remove(userFieldNames, "id", "create_time", "update_time"), ",")
-		userRowsWithPlaceHolder = strings.Join(stringx.Remove(userFieldNames, "id", "create_time", "update_time"), "=?,") + "=?"
-
-		cacheUserIdPrefix     = "cache#User#id#"
-		cacheUserNamePrefix   = "cache#User#name#"
-		cacheUserMobilePrefix = "cache#User#mobile#"
-	)
-
-	type (
-		UserModel struct {
-			sqlc.CachedConn
-			table string
-		}
-
-		User struct {
-			Id         int64     `db:"id"`
-			Name       string    `db:"name"`     // 用户名称
-			Password   string    `db:"password"` // 用户密码
-			Mobile     string    `db:"mobile"`   // 手机号
-			Gender     string    `db:"gender"`   // 男｜女｜未公开
-			Nickname   string    `db:"nickname"` // 用户昵称
-			CreateTime time.Time `db:"create_time"`
-			UpdateTime time.Time `db:"update_time"`
-		}
-	)
-
-	func NewUserModel(conn sqlx.SqlConn, c cache.CacheConf) *UserModel {
-		return &UserModel{
-			CachedConn: sqlc.NewConn(conn, c),
-			table:      "user",
-		}
-	}
-
-	func (m *UserModel) Insert(data User) (sql.Result, error) {
-		userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, data.Name)
-		userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, data.Mobile)
-		ret, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
-			query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?, ?)", m.table, userRowsExpectAutoSet)
-			return conn.Exec(query, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname)
-		}, userNameKey, userMobileKey)
-		return ret, err
-	}
-
-	func (m *UserModel) FindOne(id int64) (*User, error) {
-		userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, id)
-		var resp User
-		err := m.QueryRow(&resp, userIdKey, func(conn sqlx.SqlConn, v interface{}) error {
-			query := fmt.Sprintf("select %s from %s where id = ? limit 1", userRows, m.table)
-			return conn.QueryRow(v, query, id)
-		})
-		switch err {
-		case nil:
-			return &resp, nil
-		case sqlc.ErrNotFound:
-			return nil, ErrNotFound
-		default:
-			return nil, err
-		}
-	}
-
-	func (m *UserModel) FindOneByName(name string) (*User, error) {
-		userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, name)
-		var resp User
-		err := m.QueryRowIndex(&resp, userNameKey, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
-			query := fmt.Sprintf("select %s from %s where name = ? limit 1", userRows, m.table)
-			if err := conn.QueryRow(&resp, query, name); err != nil {
-				return nil, err
-			}
-			return resp.Id, nil
-		}, m.queryPrimary)
-		switch err {
-		case nil:
-			return &resp, nil
-		case sqlc.ErrNotFound:
-			return nil, ErrNotFound
-		default:
-			return nil, err
-		}
-	}
-
-	func (m *UserModel) FindOneByMobile(mobile string) (*User, error) {
-		userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, mobile)
-		var resp User
-		err := m.QueryRowIndex(&resp, userMobileKey, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
-			query := fmt.Sprintf("select %s from %s where mobile = ? limit 1", userRows, m.table)
-			if err := conn.QueryRow(&resp, query, mobile); err != nil {
-				return nil, err
-			}
-			return resp.Id, nil
-		}, m.queryPrimary)
-		switch err {
-		case nil:
-			return &resp, nil
-		case sqlc.ErrNotFound:
-			return nil, ErrNotFound
-		default:
-			return nil, err
-		}
-	}
-
-	func (m *UserModel) Update(data User) error {
-		userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, data.Id)
-		_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
-			query := fmt.Sprintf("update %s set %s where id = ?", m.table, userRowsWithPlaceHolder)
-			return conn.Exec(query, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, data.Id)
-		}, userIdKey)
-		return err
-	}
-
-	func (m *UserModel) Delete(id int64) error {
-		data, err := m.FindOne(id)
-		if err != nil {
-			return err
-		}
-
-		userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, data.Mobile)
-		userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, id)
-		userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, data.Name)
-		_, err = m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
-			query := fmt.Sprintf("delete from %s where id = ?", m.table)
-			return conn.Exec(query, id)
-		}, userMobileKey, userIdKey, userNameKey)
-		return err
-	}
-
-	func (m *UserModel) formatPrimary(primary interface{}) string {
-		return fmt.Sprintf("%s%v", cacheUserIdPrefix, primary)
-	}
-
-	func (m *UserModel) queryPrimary(conn sqlx.SqlConn, v, primary interface{}) error {
-		query := fmt.Sprintf("select %s from %s where id = ? limit 1", userRows, m.table)
-		return conn.QueryRow(v, query, primary)
-	}
 	```
 
 ## 用法
@@ -211,25 +246,24 @@ OPTIONS:
   * ddl
 
 	```shell script
-	goctl model mysql -src={patterns} -dir={dir} -cache=true
+	goctl model mysql -src={patterns} -dir={dir} -cache
 	```
 
 	help
 
 	```
 	NAME:
-	goctl model mysql ddl - generate mysql model from ddl
-
-	USAGE:
-	goctl model mysql ddl [command options] [arguments...]
-
-	OPTIONS:
-	--src value, -s value  the path or path globbing patterns of the ddl
-	--dir value, -d value  the target dir
-	--style value          the file naming style, lower|camel|underline,default is lower
-	--cache, -c            generate code with cache [optional]
-	--idea                 for idea plugin [optional]
-
+       goctl model mysql ddl - generate mysql model from ddl
+    
+    USAGE:
+       goctl model mysql ddl [command options] [arguments...]
+    
+    OPTIONS:
+       --src value, -s value  the path or path globbing patterns of the ddl
+       --dir value, -d value  the target dir
+       --style value          the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]
+       --cache, -c            generate code with cache [optional]
+       --idea                 for idea plugin [optional]
 	```
 
   * datasource
@@ -242,18 +276,19 @@ OPTIONS:
 
 	```
 	NAME:
-	goctl model mysql datasource - generate model from datasource
+       goctl model mysql datasource - generate model from datasource
+    
+    USAGE:
+       goctl model mysql datasource [command options] [arguments...]
+    
+    OPTIONS:
+       --url value              the data source of database,like "root:password@tcp(127.0.0.1:3306)/database
+       --table value, -t value  the table or table globbing patterns in the database
+       --cache, -c              generate code with cache [optional]
+       --dir value, -d value    the target dir
+       --style value            the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]
+       --idea                   for idea plugin [optional]
 
-	USAGE:
-	goctl model mysql datasource [command options] [arguments...]
-
-	OPTIONS:
-	--url value              the data source of database,like "root:password@tcp(127.0.0.1:3306)/database
-	--table value, -t value  the table or table globbing patterns in the database
-	--cache, -c              generate code with cache [optional]
-	--dir value, -d value    the target dir
-	--style value            the file naming style, lower|camel|snake, default is lower
-	--idea                   for idea plugin [optional]
 
 	```
 
@@ -281,13 +316,13 @@ OPTIONS:
   * ddl
 
       ```shell script
-        goctl model -src={patterns} -dir={dir} -cache=false
+        goctl model -src={patterns} -dir={dir}
       ```
 
   * datasource
   
       ```shell script
-        goctl model mysql datasource -url={datasource} -table={patterns}  -dir={dir} -cache=false
+        goctl model mysql datasource -url={datasource} -table={patterns}  -dir={dir}
       ```
   
 生成代码仅基本的CURD结构。

tools/goctl/model/sql/builderx/builder.go

@@ -68,30 +68,3 @@ func FieldNames(in interface{}) []string {
 	}
 	return out
 }
-func FieldNamesAlias(in interface{}, alias string) []string {
-	out := make([]string, 0)
-	v := reflect.ValueOf(in)
-	if v.Kind() == reflect.Ptr {
-		v = v.Elem()
-	}
-	// we only accept structs
-	if v.Kind() != reflect.Struct {
-		panic(fmt.Errorf("ToMap only accepts structs; got %T", v))
-	}
-	typ := v.Type()
-	for i := 0; i < v.NumField(); i++ {
-		// gets us a StructField
-		fi := typ.Field(i)
-		tagName := ""
-		if tagv := fi.Tag.Get(dbTag); tagv != "" {
-			tagName = tagv
-		} else {
-			tagName = fi.Name
-		}
-		if len(alias) > 0 {
-			tagName = alias + "." + tagName
-		}
-		out = append(out, tagName)
-	}
-	return out
-}

tools/goctl/model/sql/command/command.go

@@ -2,7 +2,6 @@ package command
 
 import (
 	"errors"
-	"fmt"
 	"io/ioutil"
 	"path/filepath"
 	"strings"
@@ -10,6 +9,7 @@ import (
 	"github.com/go-sql-driver/mysql"
 	"github.com/tal-tech/go-zero/core/logx"
 	"github.com/tal-tech/go-zero/core/stores/sqlx"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/gen"
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/model"
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/util"
@@ -17,14 +17,16 @@ import (
 	"github.com/urfave/cli"
 )
 
+var errNotMatched = errors.New("sql not matched")
+
 const (
 	flagSrc   = "src"
 	flagDir   = "dir"
 	flagCache = "cache"
 	flagIdea  = "idea"
-	flagStyle = "style"
 	flagUrl   = "url"
 	flagTable = "table"
+	flagStyle = "style"
 )
 
 func MysqlDDL(ctx *cli.Context) error {
@@ -32,49 +34,64 @@ func MysqlDDL(ctx *cli.Context) error {
 	dir := ctx.String(flagDir)
 	cache := ctx.Bool(flagCache)
 	idea := ctx.Bool(flagIdea)
-	namingStyle := strings.TrimSpace(ctx.String(flagStyle))
+	style := ctx.String(flagStyle)
+	cfg, err := config.NewConfig(style)
+	if err != nil {
+		return err
+	}
+	return fromDDl(src, dir, cfg, cache, idea)
+}
+
+func MyDataSource(ctx *cli.Context) error {
+	url := strings.TrimSpace(ctx.String(flagUrl))
+	dir := strings.TrimSpace(ctx.String(flagDir))
+	cache := ctx.Bool(flagCache)
+	idea := ctx.Bool(flagIdea)
+	style := ctx.String(flagStyle)
+	pattern := strings.TrimSpace(ctx.String(flagTable))
+	cfg, err := config.NewConfig(style)
+	if err != nil {
+		return err
+	}
+
+	return fromDataSource(url, pattern, dir, cfg, cache, idea)
+}
+
+func fromDDl(src, dir string, cfg *config.Config, cache, idea bool) error {
 	log := console.NewConsole(idea)
 	src = strings.TrimSpace(src)
 	if len(src) == 0 {
 		return errors.New("expected path or path globbing patterns, but nothing found")
 	}
 
-	switch namingStyle {
-	case gen.NamingLower, gen.NamingCamel, gen.NamingSnake:
-	case "":
-		namingStyle = gen.NamingLower
-	default:
-		return fmt.Errorf("unexpected naming style: %s", namingStyle)
-	}
-
 	files, err := util.MatchFiles(src)
 	if err != nil {
 		return err
 	}
 
+	if len(files) == 0 {
+		return errNotMatched
+	}
+
 	var source []string
 	for _, file := range files {
 		data, err := ioutil.ReadFile(file)
 		if err != nil {
 			return err
 		}
+
 		source = append(source, string(data))
 	}
-	generator := gen.NewDefaultGenerator(strings.Join(source, "\n"), dir, namingStyle, gen.WithConsoleOption(log))
-	err = generator.Start(cache)
+	generator, err := gen.NewDefaultGenerator(dir, cfg, gen.WithConsoleOption(log))
 	if err != nil {
-		log.Error("%v", err)
+		return err
 	}
-	return nil
+
+	err = generator.StartFromDDL(strings.Join(source, "\n"), cache)
+	return err
 }
 
-func MyDataSource(ctx *cli.Context) error {
-	url := strings.TrimSpace(ctx.String(flagUrl))
-	dir := strings.TrimSpace(ctx.String(flagDir))
-	cache := ctx.Bool(flagCache)
-	idea := ctx.Bool(flagIdea)
-	namingStyle := strings.TrimSpace(ctx.String(flagStyle))
-	pattern := strings.TrimSpace(ctx.String(flagTable))
+func fromDataSource(url, pattern, dir string, cfg *config.Config, cache, idea bool) error {
 	log := console.NewConsole(idea)
 	if len(url) == 0 {
 		log.Error("%v", "expected data source of mysql, but nothing found")
@@ -86,32 +103,22 @@ func MyDataSource(ctx *cli.Context) error {
 		return nil
 	}
 
-	switch namingStyle {
-	case gen.NamingLower, gen.NamingCamel, gen.NamingSnake:
-	case "":
-		namingStyle = gen.NamingLower
-	default:
-		return fmt.Errorf("unexpected naming style: %s", namingStyle)
-	}
-
-	cfg, err := mysql.ParseDSN(url)
+	dsn, err := mysql.ParseDSN(url)
 	if err != nil {
 		return err
 	}
 
 	logx.Disable()
-	conn := sqlx.NewMysql(url)
-	databaseSource := strings.TrimSuffix(url, "/"+cfg.DBName) + "/information_schema"
+	databaseSource := strings.TrimSuffix(url, "/"+dsn.DBName) + "/information_schema"
 	db := sqlx.NewMysql(databaseSource)
-	m := model.NewDDLModel(conn)
 	im := model.NewInformationSchemaModel(db)
 
-	tables, err := im.GetAllTables(cfg.DBName)
+	tables, err := im.GetAllTables(dsn.DBName)
 	if err != nil {
 		return err
 	}
 
-	var matchTables []string
+	matchTables := make(map[string][]*model.Column)
 	for _, item := range tables {
 		match, err := filepath.Match(pattern, item)
 		if err != nil {
@@ -121,24 +128,22 @@ func MyDataSource(ctx *cli.Context) error {
 		if !match {
 			continue
 		}
-
-		matchTables = append(matchTables, item)
+		columns, err := im.FindByTableName(dsn.DBName, item)
+		if err != nil {
+			return err
+		}
+		matchTables[item] = columns
 	}
+
 	if len(matchTables) == 0 {
 		return errors.New("no tables matched")
 	}
 
-	ddl, err := m.ShowDDL(matchTables...)
+	generator, err := gen.NewDefaultGenerator(dir, cfg, gen.WithConsoleOption(log))
 	if err != nil {
-		log.Error("%v", err)
-		return nil
+		return err
 	}
 
-	generator := gen.NewDefaultGenerator(strings.Join(ddl, "\n"), dir, namingStyle, gen.WithConsoleOption(log))
-	err = generator.Start(cache)
-	if err != nil {
-		log.Error("%v", err)
-	}
-
-	return nil
+	err = generator.StartFromInformationSchema(dsn.DBName, matchTables, cache)
+	return err
 }

tools/goctl/model/sql/command/command_test.go

@@ -0,0 +1,71 @@
+package command
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
+	"github.com/tal-tech/go-zero/tools/goctl/util"
+)
+
+var sql = "-- 用户表 --\nCREATE TABLE `user` (\n  `id` bigint(10) NOT NULL AUTO_INCREMENT,\n  `name` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户名称',\n  `password` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户密码',\n  `mobile` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '手机号',\n  `gender` char(5) COLLATE utf8mb4_general_ci NOT NULL COMMENT '男｜女｜未公开',\n  `nickname` varchar(255) COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '用户昵称',\n  `create_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP,\n  `update_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\n  PRIMARY KEY (`id`),\n  UNIQUE KEY `name_index` (`name`),\n  UNIQUE KEY `mobile_index` (`mobile`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;\n\n"
+var cfg = &config.Config{
+	NamingFormat: "gozero",
+}
+
+func TestFromDDl(t *testing.T) {
+	err := fromDDl("./user.sql", t.TempDir(), cfg, true, false)
+	assert.Equal(t, errNotMatched, err)
+
+	// case dir is not exists
+	unknownDir := filepath.Join(t.TempDir(), "test", "user.sql")
+	err = fromDDl(unknownDir, t.TempDir(), cfg, true, false)
+	assert.True(t, func() bool {
+		switch err.(type) {
+		case *os.PathError:
+			return true
+		default:
+			return false
+		}
+	}())
+
+	// case empty src
+	err = fromDDl("", t.TempDir(), cfg, true, false)
+	if err != nil {
+		assert.Equal(t, "expected path or path globbing patterns, but nothing found", err.Error())
+	}
+
+	tempDir := filepath.Join(t.TempDir(), "test")
+	err = util.MkdirIfNotExist(tempDir)
+	if err != nil {
+		return
+	}
+
+	user1Sql := filepath.Join(tempDir, "user1.sql")
+	user2Sql := filepath.Join(tempDir, "user2.sql")
+
+	err = ioutil.WriteFile(user1Sql, []byte(sql), os.ModePerm)
+	if err != nil {
+		return
+	}
+
+	err = ioutil.WriteFile(user2Sql, []byte(sql), os.ModePerm)
+	if err != nil {
+		return
+	}
+
+	_, err = os.Stat(user1Sql)
+	assert.Nil(t, err)
+
+	_, err = os.Stat(user2Sql)
+	assert.Nil(t, err)
+
+	err = fromDDl(filepath.Join(tempDir, "user*.sql"), tempDir, cfg, true, false)
+	assert.Nil(t, err)
+
+	_, err = os.Stat(filepath.Join(tempDir, "usermodel.go"))
+	assert.Nil(t, err)
+}

tools/goctl/model/sql/example/generator.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-# generate model with cache from ddl
-goctl model mysql ddl -src="./sql/*.sql" -dir="./sql/model/user" -c
-
-# generate model with cache from data source
-#user=root
-#password=password
-#datasource=127.0.0.1:3306
-#database=test
-#goctl model mysql datasource -url="${user}:${password}@tcp(${datasource})/${database}" -table="*" -dir ./model

tools/goctl/model/sql/example/makefile

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# generate model with cache from ddl
+fromDDL:
+	goctl model mysql ddl -src="./sql/*.sql" -dir="./sql/model/user" -cache
+
+
+# generate model with cache from data source
+user=root
+password=password
+datasource=127.0.0.1:3306
+database=gozero
+
+fromDataSource:
+	goctl model mysql datasource -url="$(user):$(password)@tcp($(datasource))/$(database)" -table="*" -dir ./model/cache -c -style gozero

tools/goctl/model/sql/example/sql/user.sql

@@ -1,6 +1,7 @@
 -- 用户表 --
 CREATE TABLE `user` (
   `id` bigint(10) NOT NULL AUTO_INCREMENT,
+  `user` varchar(50) NOT NULL DEFAULT '' COMMENT '用户',
   `name` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户名称',
   `password` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户密码',
   `mobile` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '手机号',
@@ -10,6 +11,7 @@ CREATE TABLE `user` (
   `update_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`),
   UNIQUE KEY `name_index` (`name`),
+  UNIQUE KEY `user_index` (`user`),
   UNIQUE KEY `mobile_index` (`mobile`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 

tools/goctl/model/sql/gen/delete.go

@@ -9,7 +9,7 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 )
 
-func genDelete(table Table, withCache bool) (string, error) {
+func genDelete(table Table, withCache bool) (string, string, error) {
 	keySet := collection.NewSet()
 	keyVariableSet := collection.NewSet()
 	for fieldName, key := range table.CacheKey {
@@ -24,7 +24,7 @@ func genDelete(table Table, withCache bool) (string, error) {
 	camel := table.Name.ToCamel()
 	text, err := util.LoadTemplate(category, deleteTemplateFile, template.Delete)
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
 
 	output, err := util.With("delete").
@@ -40,7 +40,23 @@ func genDelete(table Table, withCache bool) (string, error) {
 			"keyValues":                 strings.Join(keyVariableSet.KeysStr(), ", "),
 		})
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
-	return output.String(), nil
+
+	// interface method
+	text, err = util.LoadTemplate(category, deleteMethodTemplateFile, template.DeleteMethod)
+	if err != nil {
+		return "", "", err
+	}
+
+	deleteMethodOut, err := util.With("deleteMethod").
+		Parse(text).
+		Execute(map[string]interface{}{
+			"lowerStartCamelPrimaryKey": stringx.From(table.PrimaryKey.Name.ToCamel()).UnTitle(),
+			"dataType":                  table.PrimaryKey.DataType,
+		})
+	if err != nil {
+		return "", "", err
+	}
+	return output.String(), deleteMethodOut.String(), nil
 }

tools/goctl/model/sql/gen/field.go

@@ -15,6 +15,7 @@ func genFields(fields []parser.Field) (string, error) {
 		if err != nil {
 			return "", err
 		}
+
 		list = append(list, result)
 	}
 	return strings.Join(list, "\n"), nil
@@ -43,5 +44,6 @@ func genField(field parser.Field) (string, error) {
 	if err != nil {
 		return "", err
 	}
+
 	return output.String(), nil
 }

tools/goctl/model/sql/gen/findone.go

@@ -6,11 +6,11 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 )
 
-func genFindOne(table Table, withCache bool) (string, error) {
+func genFindOne(table Table, withCache bool) (string, string, error) {
 	camel := table.Name.ToCamel()
 	text, err := util.LoadTemplate(category, findOneTemplateFile, template.FindOne)
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
 
 	output, err := util.With("findOne").
@@ -26,7 +26,23 @@ func genFindOne(table Table, withCache bool) (string, error) {
 			"cacheKeyVariable":          table.CacheKey[table.PrimaryKey.Name.Source()].Variable,
 		})
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
-	return output.String(), nil
+
+	text, err = util.LoadTemplate(category, findOneMethodTemplateFile, template.FindOneMethod)
+	if err != nil {
+		return "", "", err
+	}
+
+	findOneMethod, err := util.With("findOneMethod").
+		Parse(text).
+		Execute(map[string]interface{}{
+			"upperStartCamelObject":     camel,
+			"lowerStartCamelPrimaryKey": stringx.From(table.PrimaryKey.Name.ToCamel()).UnTitle(),
+			"dataType":                  table.PrimaryKey.DataType,
+		})
+	if err != nil {
+		return "", "", err
+	}
+	return output.String(), findOneMethod.String(), nil
 }

tools/goctl/model/sql/gen/findonebyfield.go

@@ -9,10 +9,16 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 )
 
-func genFindOneByField(table Table, withCache bool) (string, string, error) {
+type findOneCode struct {
+	findOneMethod          string
+	findOneInterfaceMethod string
+	cacheExtra             string
+}
+
+func genFindOneByField(table Table, withCache bool) (*findOneCode, error) {
 	text, err := util.LoadTemplate(category, findOneByFieldTemplateFile, template.FindOneByField)
 	if err != nil {
-		return "", "", err
+		return nil, err
 	}
 
 	t := util.With("findOneByField").Parse(text)
@@ -36,15 +42,40 @@ func genFindOneByField(table Table, withCache bool) (string, string, error) {
 			"originalField":             field.Name.Source(),
 		})
 		if err != nil {
-			return "", "", err
+			return nil, err
 		}
 
 		list = append(list, output.String())
 	}
+
+	text, err = util.LoadTemplate(category, findOneByFieldMethodTemplateFile, template.FindOneByFieldMethod)
+	if err != nil {
+		return nil, err
+	}
+
+	t = util.With("findOneByFieldMethod").Parse(text)
+	var listMethod []string
+	for _, field := range table.Fields {
+		if field.IsPrimaryKey || !field.IsUniqueKey {
+			continue
+		}
+		camelFieldName := field.Name.ToCamel()
+		output, err := t.Execute(map[string]interface{}{
+			"upperStartCamelObject": camelTableName,
+			"upperField":            camelFieldName,
+			"in":                    fmt.Sprintf("%s %s", stringx.From(camelFieldName).UnTitle(), field.DataType),
+		})
+		if err != nil {
+			return nil, err
+		}
+
+		listMethod = append(listMethod, output.String())
+	}
+
 	if withCache {
 		text, err := util.LoadTemplate(category, findOneByFieldExtraMethodTemplateFile, template.FindOneByFieldExtraMethod)
 		if err != nil {
-			return "", "", err
+			return nil, err
 		}
 
 		out, err := util.With("findOneByFieldExtraMethod").Parse(text).Execute(map[string]interface{}{
@@ -54,11 +85,18 @@ func genFindOneByField(table Table, withCache bool) (string, string, error) {
 			"originalPrimaryField":  table.PrimaryKey.Name.Source(),
 		})
 		if err != nil {
-			return "", "", err
+			return nil, err
 		}
 
-		return strings.Join(list, "\n"), out.String(), nil
+		return &findOneCode{
+			findOneMethod:          strings.Join(list, util.NL),
+			findOneInterfaceMethod: strings.Join(listMethod, util.NL),
+			cacheExtra:             out.String(),
+		}, nil
 	}
-	return strings.Join(list, "\n"), "", nil
 
+	return &findOneCode{
+		findOneMethod:          strings.Join(list, util.NL),
+		findOneInterfaceMethod: strings.Join(listMethod, util.NL),
+	}, nil
 }

tools/goctl/model/sql/gen/gen.go

@@ -7,10 +7,14 @@ import (
 	"path/filepath"
 	"strings"
 
+	"github.com/tal-tech/go-zero/tools/goctl/config"
+	"github.com/tal-tech/go-zero/tools/goctl/model/sql/model"
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/parser"
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/template"
+	modelutil "github.com/tal-tech/go-zero/tools/goctl/model/sql/util"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
 	"github.com/tal-tech/go-zero/tools/goctl/util/console"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 )
 
@@ -24,27 +28,39 @@ const (
 
 type (
 	defaultGenerator struct {
-		source string
-		dir    string
+		//source string
+		dir string
 		console.Console
-		pkg         string
-		namingStyle string
+		pkg string
+		cfg *config.Config
 	}
 	Option func(generator *defaultGenerator)
 )
 
-func NewDefaultGenerator(source, dir, namingStyle string, opt ...Option) *defaultGenerator {
+func NewDefaultGenerator(dir string, cfg *config.Config, opt ...Option) (*defaultGenerator, error) {
 	if dir == "" {
 		dir = pwd
 	}
-	generator := &defaultGenerator{source: source, dir: dir, namingStyle: namingStyle}
+	dirAbs, err := filepath.Abs(dir)
+	if err != nil {
+		return nil, err
+	}
+
+	dir = dirAbs
+	pkg := filepath.Base(dirAbs)
+	err = util.MkdirIfNotExist(dir)
+	if err != nil {
+		return nil, err
+	}
+
+	generator := &defaultGenerator{dir: dir, cfg: cfg, pkg: pkg}
 	var optionList []Option
 	optionList = append(optionList, newDefaultOption())
 	optionList = append(optionList, opt...)
 	for _, fn := range optionList {
 		fn(generator)
 	}
-	return generator
+	return generator, nil
 }
 
 func WithConsoleOption(c console.Console) Option {
@@ -59,31 +75,54 @@ func newDefaultOption() Option {
 	}
 }
 
-func (g *defaultGenerator) Start(withCache bool) error {
+func (g *defaultGenerator) StartFromDDL(source string, withCache bool) error {
+	modelList, err := g.genFromDDL(source, withCache)
+	if err != nil {
+		return err
+	}
+
+	return g.createFile(modelList)
+}
+
+func (g *defaultGenerator) StartFromInformationSchema(db string, columns map[string][]*model.Column, withCache bool) error {
+	m := make(map[string]string)
+	for tableName, column := range columns {
+		table, err := parser.ConvertColumn(db, tableName, column)
+		if err != nil {
+			return err
+		}
+
+		code, err := g.genModel(*table, withCache)
+		if err != nil {
+			return err
+		}
+
+		m[table.Name.Source()] = code
+	}
+	return g.createFile(m)
+}
+
+func (g *defaultGenerator) createFile(modelList map[string]string) error {
 	dirAbs, err := filepath.Abs(g.dir)
 	if err != nil {
 		return err
 	}
+
 	g.dir = dirAbs
 	g.pkg = filepath.Base(dirAbs)
 	err = util.MkdirIfNotExist(dirAbs)
 	if err != nil {
 		return err
 	}
-	modelList, err := g.genFromDDL(withCache)
-	if err != nil {
-		return err
-	}
 
 	for tableName, code := range modelList {
 		tn := stringx.From(tableName)
-		name := fmt.Sprintf("%smodel.go", strings.ToLower(tn.ToCamel()))
-		switch g.namingStyle {
-		case NamingCamel:
-			name = fmt.Sprintf("%sModel.go", tn.ToCamel())
-		case NamingSnake:
-			name = fmt.Sprintf("%s_model.go", tn.ToSnake())
+		modelFilename, err := format.FileNamingFormat(g.cfg.NamingFormat, fmt.Sprintf("%s_model", tn.Source()))
+		if err != nil {
+			return err
 		}
+
+		name := modelFilename + ".go"
 		filename := filepath.Join(dirAbs, name)
 		if util.FileExists(filename) {
 			g.Warning("%s already exists, ignored.", name)
@@ -95,7 +134,12 @@ func (g *defaultGenerator) Start(withCache bool) error {
 		}
 	}
 	// generate error file
-	filename := filepath.Join(dirAbs, "vars.go")
+	varFilename, err := format.FileNamingFormat(g.cfg.NamingFormat, "vars")
+	if err != nil {
+		return err
+	}
+
+	filename := filepath.Join(dirAbs, varFilename+".go")
 	text, err := util.LoadTemplate(category, errTemplateFile, template.Error)
 	if err != nil {
 		return err
@@ -113,8 +157,8 @@ func (g *defaultGenerator) Start(withCache bool) error {
 }
 
 // ret1: key-table name,value-code
-func (g *defaultGenerator) genFromDDL(withCache bool) (map[string]string, error) {
-	ddlList := g.split()
+func (g *defaultGenerator) genFromDDL(source string, withCache bool) (map[string]string, error) {
+	ddlList := g.split(source)
 	m := make(map[string]string)
 	for _, ddl := range ddlList {
 		table, err := parser.Parse(ddl)
@@ -139,10 +183,15 @@ type (
 )
 
 func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, error) {
+	if len(in.PrimaryKey.Name.Source()) == 0 {
+		return "", fmt.Errorf("table %s: missing primary key", in.Name.Source())
+	}
+
 	text, err := util.LoadTemplate(category, modelTemplateFile, template.Model)
 	if err != nil {
 		return "", err
 	}
+
 	t := util.With("model").
 		Parse(text).
 		GoFmt(true)
@@ -174,39 +223,41 @@ func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, er
 		return "", err
 	}
 
-	typesCode, err := genTypes(table, withCache)
-	if err != nil {
-		return "", err
-	}
-
-	newCode, err := genNew(table, withCache)
-	if err != nil {
-		return "", err
-	}
-
-	insertCode, err := genInsert(table, withCache)
+	insertCode, insertCodeMethod, err := genInsert(table, withCache)
 	if err != nil {
 		return "", err
 	}
 
 	var findCode = make([]string, 0)
-	findOneCode, err := genFindOne(table, withCache)
+	findOneCode, findOneCodeMethod, err := genFindOne(table, withCache)
 	if err != nil {
 		return "", err
 	}
 
-	findOneByFieldCode, extraMethod, err := genFindOneByField(table, withCache)
+	ret, err := genFindOneByField(table, withCache)
 	if err != nil {
 		return "", err
 	}
 
-	findCode = append(findCode, findOneCode, findOneByFieldCode)
-	updateCode, err := genUpdate(table, withCache)
+	findCode = append(findCode, findOneCode, ret.findOneMethod)
+	updateCode, updateCodeMethod, err := genUpdate(table, withCache)
 	if err != nil {
 		return "", err
 	}
 
-	deleteCode, err := genDelete(table, withCache)
+	deleteCode, deleteCodeMethod, err := genDelete(table, withCache)
+	if err != nil {
+		return "", err
+	}
+
+	var list []string
+	list = append(list, insertCodeMethod, findOneCodeMethod, ret.findOneInterfaceMethod, updateCodeMethod, deleteCodeMethod)
+	typesCode, err := genTypes(table, strings.Join(modelutil.TrimStringSlice(list), util.NL), withCache)
+	if err != nil {
+		return "", err
+	}
+
+	newCode, err := genNew(table, withCache)
 	if err != nil {
 		return "", err
 	}
@@ -221,7 +272,7 @@ func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, er
 		"find":        strings.Join(findCode, "\n"),
 		"update":      updateCode,
 		"delete":      deleteCode,
-		"extraMethod": extraMethod,
+		"extraMethod": ret.cacheExtra,
 	})
 	if err != nil {
 		return "", err

tools/goctl/model/sql/gen/gen_test.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/logx"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 )
 
 var (
@@ -22,15 +23,23 @@ func TestCacheModel(t *testing.T) {
 	defer func() {
 		_ = os.RemoveAll(dir)
 	}()
-	g := NewDefaultGenerator(source, cacheDir, NamingLower)
-	err := g.Start(true)
+	g, err := NewDefaultGenerator(cacheDir, &config.Config{
+		NamingFormat: "GoZero",
+	})
+	assert.Nil(t, err)
+
+	err = g.StartFromDDL(source, true)
 	assert.Nil(t, err)
 	assert.True(t, func() bool {
-		_, err := os.Stat(filepath.Join(cacheDir, "testuserinfomodel.go"))
+		_, err := os.Stat(filepath.Join(cacheDir, "TestUserInfoModel.go"))
 		return err == nil
 	}())
-	g = NewDefaultGenerator(source, noCacheDir, NamingLower)
-	err = g.Start(false)
+	g, err = NewDefaultGenerator(noCacheDir, &config.Config{
+		NamingFormat: "gozero",
+	})
+	assert.Nil(t, err)
+
+	err = g.StartFromDDL(source, false)
 	assert.Nil(t, err)
 	assert.True(t, func() bool {
 		_, err := os.Stat(filepath.Join(noCacheDir, "testuserinfomodel.go"))
@@ -47,15 +56,23 @@ func TestNamingModel(t *testing.T) {
 	defer func() {
 		_ = os.RemoveAll(dir)
 	}()
-	g := NewDefaultGenerator(source, camelDir, NamingCamel)
-	err := g.Start(true)
+	g, err := NewDefaultGenerator(camelDir, &config.Config{
+		NamingFormat: "GoZero",
+	})
+	assert.Nil(t, err)
+
+	err = g.StartFromDDL(source, true)
 	assert.Nil(t, err)
 	assert.True(t, func() bool {
 		_, err := os.Stat(filepath.Join(camelDir, "TestUserInfoModel.go"))
 		return err == nil
 	}())
-	g = NewDefaultGenerator(source, snakeDir, NamingSnake)
-	err = g.Start(true)
+	g, err = NewDefaultGenerator(snakeDir, &config.Config{
+		NamingFormat: "go_zero",
+	})
+	assert.Nil(t, err)
+
+	err = g.StartFromDDL(source, true)
 	assert.Nil(t, err)
 	assert.True(t, func() bool {
 		_, err := os.Stat(filepath.Join(snakeDir, "test_user_info_model.go"))

tools/goctl/model/sql/gen/insert.go

@@ -9,7 +9,7 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 )
 
-func genInsert(table Table, withCache bool) (string, error) {
+func genInsert(table Table, withCache bool) (string, string, error) {
 	keySet := collection.NewSet()
 	keyVariableSet := collection.NewSet()
 	for fieldName, key := range table.CacheKey {
@@ -36,7 +36,7 @@ func genInsert(table Table, withCache bool) (string, error) {
 	camel := table.Name.ToCamel()
 	text, err := util.LoadTemplate(category, insertTemplateFile, template.Insert)
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
 
 	output, err := util.With("insert").
@@ -52,8 +52,23 @@ func genInsert(table Table, withCache bool) (string, error) {
 			"keyValues":             strings.Join(keyVariableSet.KeysStr(), ", "),
 		})
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
 
-	return output.String(), nil
+	// interface method
+	text, err = util.LoadTemplate(category, insertTemplateMethodFile, template.InsertMethod)
+	if err != nil {
+		return "", "", err
+	}
+
+	insertMethodOutput, err := util.With("insertMethod").
+		Parse(text).
+		Execute(map[string]interface{}{
+			"upperStartCamelObject": camel,
+		})
+	if err != nil {
+		return "", "", err
+	}
+
+	return output.String(), insertMethodOutput.String(), nil
 }

tools/goctl/model/sql/gen/keys.go

@@ -2,6 +2,7 @@ package gen
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/parser"
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
@@ -33,8 +34,14 @@ func genCacheKeys(table parser.Table) (map[string]Key, error) {
 			camelFieldName := field.Name.ToCamel()
 			lowerStartCamelFieldName := stringx.From(camelFieldName).UnTitle()
 			left := fmt.Sprintf("cache%s%sPrefix", camelTableName, camelFieldName)
+			if strings.ToLower(camelFieldName) == strings.ToLower(camelTableName) {
+				left = fmt.Sprintf("cache%sPrefix", camelTableName)
+			}
 			right := fmt.Sprintf("cache#%s#%s#", camelTableName, lowerStartCamelFieldName)
 			variable := fmt.Sprintf("%s%sKey", lowerStartCamelTableName, camelFieldName)
+			if strings.ToLower(lowerStartCamelTableName) == strings.ToLower(camelFieldName) {
+				variable = fmt.Sprintf("%sKey", lowerStartCamelTableName)
+			}
 			m[field.Name.Source()] = Key{
 				VarExpression:     fmt.Sprintf(`%s = "%s"`, left, right),
 				Left:              left,

tools/goctl/model/sql/gen/keys_test.go

@@ -17,7 +17,6 @@ func TestGenCacheKeys(t *testing.T) {
 				Name:         stringx.From("id"),
 				DataBaseType: "bigint",
 				DataType:     "int64",
-				IsKey:        false,
 				IsPrimaryKey: true,
 				IsUniqueKey:  false,
 				Comment:      "自增id",
@@ -29,7 +28,6 @@ func TestGenCacheKeys(t *testing.T) {
 				Name:         stringx.From("mobile"),
 				DataBaseType: "varchar",
 				DataType:     "string",
-				IsKey:        false,
 				IsPrimaryKey: false,
 				IsUniqueKey:  true,
 				Comment:      "手机号",
@@ -38,7 +36,6 @@ func TestGenCacheKeys(t *testing.T) {
 				Name:         stringx.From("name"),
 				DataBaseType: "varchar",
 				DataType:     "string",
-				IsKey:        false,
 				IsPrimaryKey: false,
 				IsUniqueKey:  true,
 				Comment:      "姓名",
@@ -47,7 +44,6 @@ func TestGenCacheKeys(t *testing.T) {
 				Name:         stringx.From("createTime"),
 				DataBaseType: "timestamp",
 				DataType:     "time.Time",
-				IsKey:        false,
 				IsPrimaryKey: false,
 				IsUniqueKey:  false,
 				Comment:      "创建时间",
@@ -56,7 +52,6 @@ func TestGenCacheKeys(t *testing.T) {
 				Name:         stringx.From("updateTime"),
 				DataBaseType: "timestamp",
 				DataType:     "time.Time",
-				IsKey:        false,
 				IsPrimaryKey: false,
 				IsUniqueKey:  false,
 				Comment:      "更新时间",

tools/goctl/model/sql/gen/split.go

@@ -4,11 +4,10 @@ import (
 	"regexp"
 )
 
-func (g *defaultGenerator) split() []string {
+func (g *defaultGenerator) split(source string) []string {
 	reg := regexp.MustCompile(createTableFlag)
-	index := reg.FindAllStringIndex(g.source, -1)
+	index := reg.FindAllStringIndex(source, -1)
 	list := make([]string, 0)
-	source := g.source
 	for i := len(index) - 1; i >= 0; i-- {
 		subIndex := index[i]
 		if len(subIndex) == 0 {

tools/goctl/model/sql/gen/tag.go

@@ -22,5 +22,6 @@ func genTag(in string) (string, error) {
 	if err != nil {
 		return "", err
 	}
+
 	return output.String(), nil
 }

tools/goctl/model/sql/gen/template.go

@@ -11,31 +11,40 @@ import (
 const (
 	category                              = "model"
 	deleteTemplateFile                    = "delete.tpl"
+	deleteMethodTemplateFile              = "interface-delete.tpl"
 	fieldTemplateFile                     = "filed.tpl"
 	findOneTemplateFile                   = "find-one.tpl"
+	findOneMethodTemplateFile             = "interface-find-one.tpl"
 	findOneByFieldTemplateFile            = "find-one-by-field.tpl"
+	findOneByFieldMethodTemplateFile      = "interface-find-one-by-field.tpl"
 	findOneByFieldExtraMethodTemplateFile = "find-one-by-filed-extra-method.tpl"
 	importsTemplateFile                   = "import.tpl"
 	importsWithNoCacheTemplateFile        = "import-no-cache.tpl"
 	insertTemplateFile                    = "insert.tpl"
+	insertTemplateMethodFile              = "interface-insert.tpl"
 	modelTemplateFile                     = "model.tpl"
 	modelNewTemplateFile                  = "model-new.tpl"
 	tagTemplateFile                       = "tag.tpl"
 	typesTemplateFile                     = "types.tpl"
 	updateTemplateFile                    = "update.tpl"
+	updateMethodTemplateFile              = "interface-update.tpl"
 	varTemplateFile                       = "var.tpl"
 	errTemplateFile                       = "err.tpl"
 )
 
 var templates = map[string]string{
 	deleteTemplateFile:                    template.Delete,
+	deleteMethodTemplateFile:              template.DeleteMethod,
 	fieldTemplateFile:                     template.Field,
 	findOneTemplateFile:                   template.FindOne,
+	findOneMethodTemplateFile:             template.FindOneMethod,
 	findOneByFieldTemplateFile:            template.FindOneByField,
+	findOneByFieldMethodTemplateFile:      template.FindOneByFieldMethod,
 	findOneByFieldExtraMethodTemplateFile: template.FindOneByFieldExtraMethod,
 	importsTemplateFile:                   template.Imports,
 	importsWithNoCacheTemplateFile:        template.ImportsNoCache,
 	insertTemplateFile:                    template.Insert,
+	insertTemplateMethodFile:              template.InsertMethod,
 	modelTemplateFile:                     template.Model,
 	modelNewTemplateFile:                  template.New,
 	tagTemplateFile:                       template.Tag,

tools/goctl/model/sql/gen/types.go

@@ -5,7 +5,7 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/util"
 )
 
-func genTypes(table Table, withCache bool) (string, error) {
+func genTypes(table Table, methods string, withCache bool) (string, error) {
 	fields := table.Fields
 	fieldsString, err := genFields(fields)
 	if err != nil {
@@ -21,6 +21,7 @@ func genTypes(table Table, withCache bool) (string, error) {
 		Parse(text).
 		Execute(map[string]interface{}{
 			"withCache":             withCache,
+			"method":                methods,
 			"upperStartCamelObject": table.Name.ToCamel(),
 			"fields":                fieldsString,
 		})

tools/goctl/model/sql/gen/update.go

@@ -8,7 +8,7 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 )
 
-func genUpdate(table Table, withCache bool) (string, error) {
+func genUpdate(table Table, withCache bool) (string, string, error) {
 	expressionValues := make([]string, 0)
 	for _, filed := range table.Fields {
 		camel := filed.Name.ToCamel()
@@ -24,7 +24,7 @@ func genUpdate(table Table, withCache bool) (string, error) {
 	camelTableName := table.Name.ToCamel()
 	text, err := util.LoadTemplate(category, updateTemplateFile, template.Update)
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
 
 	output, err := util.With("update").
@@ -39,8 +39,23 @@ func genUpdate(table Table, withCache bool) (string, error) {
 			"expressionValues":      strings.Join(expressionValues, ", "),
 		})
 	if err != nil {
-		return "", nil
+		return "", "", nil
 	}
 
-	return output.String(), nil
+	// update interface method
+	text, err = util.LoadTemplate(category, updateMethodTemplateFile, template.UpdateMethod)
+	if err != nil {
+		return "", "", err
+	}
+
+	updateMethodOutput, err := util.With("updateMethod").
+		Parse(text).
+		Execute(map[string]interface{}{
+			"upperStartCamelObject": camelTableName,
+		})
+	if err != nil {
+		return "", "", nil
+	}
+
+	return output.String(), updateMethodOutput.String(), nil
 }

tools/goctl/model/sql/model/ddlmodel.go

@@ -27,6 +27,7 @@ func (m *DDLModel) ShowDDL(table ...string) ([]string, error) {
 		if err != nil {
 			return nil, err
 		}
+
 		ddl = append(ddl, resp.DDL)
 	}
 	return ddl, nil

tools/goctl/model/sql/model/informationschemamodel.go

@@ -8,6 +8,13 @@ type (
 	InformationSchemaModel struct {
 		conn sqlx.SqlConn
 	}
+	Column struct {
+		Name     string `db:"COLUMN_NAME"`
+		DataType string `db:"DATA_TYPE"`
+		Key      string `db:"COLUMN_KEY"`
+		Extra    string `db:"EXTRA"`
+		Comment  string `db:"COLUMN_COMMENT"`
+	}
 )
 
 func NewInformationSchemaModel(conn sqlx.SqlConn) *InformationSchemaModel {
@@ -21,5 +28,13 @@ func (m *InformationSchemaModel) GetAllTables(database string) ([]string, error)
 	if err != nil {
 		return nil, err
 	}
+
 	return tables, nil
 }
+
+func (m *InformationSchemaModel) FindByTableName(db, table string) ([]*Column, error) {
+	querySql := `select COLUMN_NAME,DATA_TYPE,COLUMN_KEY,EXTRA,COLUMN_COMMENT from COLUMNS where TABLE_SCHEMA = ? and TABLE_NAME = ?`
+	var reply []*Column
+	err := m.conn.QueryRows(&reply, querySql, db, table)
+	return reply, err
+}

tools/goctl/model/sql/parser/parser.go

@@ -2,8 +2,10 @@ package parser
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/converter"
+	"github.com/tal-tech/go-zero/tools/goctl/model/sql/model"
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 	"github.com/xwb1989/sqlparser"
 )
@@ -34,7 +36,6 @@ type (
 		Name         stringx.String
 		DataBaseType string
 		DataType     string
-		IsKey        bool
 		IsPrimaryKey bool
 		IsUniqueKey  bool
 		Comment      string
@@ -123,7 +124,6 @@ func Parse(ddl string) (*Table, error) {
 		field.Comment = comment
 		key, ok := keyMap[column.Name.String()]
 		if ok {
-			field.IsKey = true
 			field.IsPrimaryKey = key == primary
 			field.IsUniqueKey = key == unique
 			if field.IsPrimaryKey {
@@ -151,3 +151,62 @@ func (t *Table) ContainsTime() bool {
 	}
 	return false
 }
+
+func ConvertColumn(db, table string, in []*model.Column) (*Table, error) {
+	var reply Table
+	reply.Name = stringx.From(table)
+	keyMap := make(map[string][]*model.Column)
+
+	for _, column := range in {
+		keyMap[column.Key] = append(keyMap[column.Key], column)
+	}
+	primaryColumns := keyMap["PRI"]
+	if len(primaryColumns) == 0 {
+		return nil, fmt.Errorf("database:%s, table %s: missing primary key", db, table)
+	}
+
+	if len(primaryColumns) > 1 {
+		return nil, fmt.Errorf("database:%s, table %s: only one primary key expected", db, table)
+	}
+
+	primaryColumn := primaryColumns[0]
+	primaryFt, err := converter.ConvertDataType(primaryColumn.DataType)
+	if err != nil {
+		return nil, err
+	}
+
+	primaryField := Field{
+		Name:         stringx.From(primaryColumn.Name),
+		DataBaseType: primaryColumn.DataType,
+		DataType:     primaryFt,
+		IsUniqueKey:  true,
+		IsPrimaryKey: true,
+		Comment:      primaryColumn.Comment,
+	}
+	reply.PrimaryKey = Primary{
+		Field:         primaryField,
+		AutoIncrement: strings.Contains(primaryColumn.Extra, "auto_increment"),
+	}
+	for key, columns := range keyMap {
+		for _, item := range columns {
+			dt, err := converter.ConvertDataType(item.DataType)
+			if err != nil {
+				return nil, err
+			}
+
+			f := Field{
+				Name:         stringx.From(item.Name),
+				DataBaseType: item.DataType,
+				DataType:     dt,
+				IsPrimaryKey: primaryColumn.Name == item.Name,
+				Comment:      item.Comment,
+			}
+			if key == "UNI" {
+				f.IsUniqueKey = true
+			}
+			reply.Fields = append(reply.Fields, f)
+		}
+	}
+
+	return &reply, nil
+}

tools/goctl/model/sql/parser/parser_test.go

@@ -4,6 +4,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/tal-tech/go-zero/tools/goctl/model/sql/model"
 )
 
 func TestParsePlainText(t *testing.T) {
@@ -23,3 +24,61 @@ func TestParseCreateTable(t *testing.T) {
 	assert.Equal(t, "id", table.PrimaryKey.Name.Source())
 	assert.Equal(t, true, table.ContainsTime())
 }
+
+func TestConvertColumn(t *testing.T) {
+	_, err := ConvertColumn("user", "user", []*model.Column{
+		{
+			Name:     "id",
+			DataType: "bigint",
+			Key:      "",
+			Extra:    "",
+			Comment:  "",
+		},
+	})
+	assert.NotNil(t, err)
+	assert.Contains(t, err.Error(), "missing primary key")
+
+	_, err = ConvertColumn("user", "user", []*model.Column{
+		{
+			Name:     "id",
+			DataType: "bigint",
+			Key:      "PRI",
+			Extra:    "",
+			Comment:  "",
+		},
+		{
+			Name:     "mobile",
+			DataType: "varchar",
+			Key:      "PRI",
+			Extra:    "",
+			Comment:  "手机号",
+		},
+	})
+	assert.NotNil(t, err)
+	assert.Contains(t, err.Error(), "only one primary key expected")
+
+	table, err := ConvertColumn("user", "user", []*model.Column{
+		{
+			Name:     "id",
+			DataType: "bigint",
+			Key:      "PRI",
+			Extra:    "auto_increment",
+			Comment:  "",
+		},
+		{
+			Name:     "mobile",
+			DataType: "varchar",
+			Key:      "UNI",
+			Extra:    "",
+			Comment:  "手机号",
+		},
+	})
+	assert.Nil(t, err)
+	assert.True(t, table.PrimaryKey.AutoIncrement && table.PrimaryKey.IsPrimaryKey)
+	assert.Equal(t, "id", table.PrimaryKey.Name.Source())
+	for _, item := range table.Fields {
+		if item.Name.Source() == "mobile" {
+			assert.True(t, item.IsUniqueKey)
+		}
+	}
+}

tools/goctl/model/sql/template/delete.go

@@ -1,7 +1,7 @@
 package template
 
 var Delete = `
-func (m *{{.upperStartCamelObject}}Model) Delete({{.lowerStartCamelPrimaryKey}} {{.dataType}}) error {
+func (m *default{{.upperStartCamelObject}}Model) Delete({{.lowerStartCamelPrimaryKey}} {{.dataType}}) error {
 	{{if .withCache}}{{if .containsIndexCache}}data, err:=m.FindOne({{.lowerStartCamelPrimaryKey}})
 	if err!=nil{
 		return err
@@ -16,3 +16,5 @@ func (m *{{.upperStartCamelObject}}Model) Delete({{.lowerStartCamelPrimaryKey}}
 	return err
 }
 `
+
+var DeleteMethod = `Delete({{.lowerStartCamelPrimaryKey}} {{.dataType}}) error`

tools/goctl/model/sql/template/find.go

@@ -2,7 +2,7 @@ package template
 
 // 通过id查询
 var FindOne = `
-func (m *{{.upperStartCamelObject}}Model) FindOne({{.lowerStartCamelPrimaryKey}} {{.dataType}}) (*{{.upperStartCamelObject}}, error) {
+func (m *default{{.upperStartCamelObject}}Model) FindOne({{.lowerStartCamelPrimaryKey}} {{.dataType}}) (*{{.upperStartCamelObject}}, error) {
 	{{if .withCache}}{{.cacheKey}}
 	var resp {{.upperStartCamelObject}}
 	err := m.QueryRow(&resp, {{.cacheKeyVariable}}, func(conn sqlx.SqlConn, v interface{}) error {
@@ -32,7 +32,7 @@ func (m *{{.upperStartCamelObject}}Model) FindOne({{.lowerStartCamelPrimaryKey}}
 
 // 通过指定字段查询
 var FindOneByField = `
-func (m *{{.upperStartCamelObject}}Model) FindOneBy{{.upperField}}({{.in}}) (*{{.upperStartCamelObject}}, error) {
+func (m *default{{.upperStartCamelObject}}Model) FindOneBy{{.upperField}}({{.in}}) (*{{.upperStartCamelObject}}, error) {
 	{{if .withCache}}{{.cacheKey}}
 	var resp {{.upperStartCamelObject}}
 	err := m.QueryRowIndex(&resp, {{.cacheKeyVariable}}, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
@@ -64,12 +64,15 @@ func (m *{{.upperStartCamelObject}}Model) FindOneBy{{.upperField}}({{.in}}) (*{{
 }{{end}}
 `
 var FindOneByFieldExtraMethod = `
-func (m *{{.upperStartCamelObject}}Model) formatPrimary(primary interface{}) string {
+func (m *default{{.upperStartCamelObject}}Model) formatPrimary(primary interface{}) string {
 	return fmt.Sprintf("%s%v", {{.primaryKeyLeft}}, primary)
 }
 
-func (m *{{.upperStartCamelObject}}Model) queryPrimary(conn sqlx.SqlConn, v, primary interface{}) error {
+func (m *default{{.upperStartCamelObject}}Model) queryPrimary(conn sqlx.SqlConn, v, primary interface{}) error {
 	query := fmt.Sprintf("select %s from %s where {{.originalPrimaryField}} = ? limit 1", {{.lowerStartCamelObject}}Rows, m.table )
 	return conn.QueryRow(v, query, primary)
 }
 `
+
+var FindOneMethod = `FindOne({{.lowerStartCamelPrimaryKey}} {{.dataType}}) (*{{.upperStartCamelObject}}, error)`
+var FindOneByFieldMethod = `FindOneBy{{.upperField}}({{.in}}) (*{{.upperStartCamelObject}}, error) `

tools/goctl/model/sql/template/insert.go

@@ -1,7 +1,7 @@
 package template
 
 var Insert = `
-func (m *{{.upperStartCamelObject}}Model) Insert(data {{.upperStartCamelObject}}) (sql.Result,error) {
+func (m *default{{.upperStartCamelObject}}Model) Insert(data {{.upperStartCamelObject}}) (sql.Result,error) {
 	{{if .withCache}}{{if .containsIndexCache}}{{.keys}}
     ret, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
 		query := fmt.Sprintf("insert into %s (%s) values ({{.expression}})", m.table, {{.lowerStartCamelObject}}RowsExpectAutoSet)
@@ -13,3 +13,5 @@ func (m *{{.upperStartCamelObject}}Model) Insert(data {{.upperStartCamelObject}}
 	return ret,err
 }
 `
+
+var InsertMethod = `Insert(data {{.upperStartCamelObject}}) (sql.Result,error)`

tools/goctl/model/sql/template/new.go

@@ -1,8 +1,8 @@
 package template
 
 var New = `
-func New{{.upperStartCamelObject}}Model(conn sqlx.SqlConn{{if .withCache}}, c cache.CacheConf{{end}}) *{{.upperStartCamelObject}}Model {
-	return &{{.upperStartCamelObject}}Model{
+func New{{.upperStartCamelObject}}Model(conn sqlx.SqlConn{{if .withCache}}, c cache.CacheConf{{end}}) {{.upperStartCamelObject}}Model {
+	return &default{{.upperStartCamelObject}}Model{
 		{{if .withCache}}CachedConn: sqlc.NewConn(conn, c){{else}}conn:conn{{end}},
 		table:      "{{.table}}",
 	}

tools/goctl/model/sql/template/types.go

@@ -2,7 +2,11 @@ package template
 
 var Types = `
 type (
-	{{.upperStartCamelObject}}Model struct {
+	{{.upperStartCamelObject}}Model interface{
+		{{.method}}
+	}
+
+	default{{.upperStartCamelObject}}Model struct {
 		{{if .withCache}}sqlc.CachedConn{{else}}conn sqlx.SqlConn{{end}}
 		table string
 	}

tools/goctl/model/sql/template/update.go

@@ -1,7 +1,7 @@
 package template
 
 var Update = `
-func (m *{{.upperStartCamelObject}}Model) Update(data {{.upperStartCamelObject}}) error {
+func (m *default{{.upperStartCamelObject}}Model) Update(data {{.upperStartCamelObject}}) error {
 	{{if .withCache}}{{.primaryCacheKey}}
     _, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
 		query := fmt.Sprintf("update %s set %s where {{.originalPrimaryKey}} = ?", m.table, {{.lowerStartCamelObject}}RowsWithPlaceHolder)
@@ -11,3 +11,5 @@ func (m *{{.upperStartCamelObject}}Model) Update(data {{.upperStartCamelObject}}
 	return err
 }
 `
+
+var UpdateMethod = `Update(data {{.upperStartCamelObject}}) error`

tools/goctl/model/sql/util/slice.go

@@ -0,0 +1,12 @@
+package util
+
+func TrimStringSlice(list []string) []string {
+	var out []string
+	for _, item := range list {
+		if len(item) == 0 {
+			continue
+		}
+		out = append(out, item)
+	}
+	return out
+}