add shorturl example code

example/shorturl/api/etc/shorturl-api.yaml

@@ -0,0 +1,3 @@
+Name: shorturl-api
+Host: 0.0.0.0
+Port: 8888

example/shorturl/api/internal/config/config.go

@@ -0,0 +1,7 @@
+package config
+
+import "github.com/tal-tech/go-zero/rest"
+
+type Config struct {
+	rest.RestConf
+}

example/shorturl/api/internal/handler/expandhandler.go

@@ -0,0 +1,29 @@
+package handler
+
+import (
+	"net/http"
+
+	"shorturl/api/internal/logic"
+	"shorturl/api/internal/svc"
+	"shorturl/api/internal/types"
+
+	"github.com/tal-tech/go-zero/rest/httpx"
+)
+
+func expandHandler(ctx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ExpandReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.Error(w, err)
+			return
+		}
+
+		l := logic.NewExpandLogic(r.Context(), ctx)
+		resp, err := l.Expand(req)
+		if err != nil {
+			httpx.Error(w, err)
+		} else {
+			httpx.WriteJson(w, http.StatusOK, resp)
+		}
+	}
+}

example/shorturl/api/internal/handler/routes.go

@@ -0,0 +1,25 @@
+// DO NOT EDIT, generated by goctl
+package handler
+
+import (
+	"net/http"
+
+	"shorturl/api/internal/svc"
+
+	"github.com/tal-tech/go-zero/rest"
+)
+
+func RegisterHandlers(engine *rest.Server, serverCtx *svc.ServiceContext) {
+	engine.AddRoutes([]rest.Route{
+		{
+			Method:  http.MethodGet,
+			Path:    "/shorten",
+			Handler: shortenHandler(serverCtx),
+		},
+		{
+			Method:  http.MethodGet,
+			Path:    "/expand",
+			Handler: expandHandler(serverCtx),
+		},
+	})
+}

example/shorturl/api/internal/handler/shortenhandler.go

@@ -0,0 +1,29 @@
+package handler
+
+import (
+	"net/http"
+
+	"shorturl/api/internal/logic"
+	"shorturl/api/internal/svc"
+	"shorturl/api/internal/types"
+
+	"github.com/tal-tech/go-zero/rest/httpx"
+)
+
+func shortenHandler(ctx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ShortenReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.Error(w, err)
+			return
+		}
+
+		l := logic.NewShortenLogic(r.Context(), ctx)
+		resp, err := l.Shorten(req)
+		if err != nil {
+			httpx.Error(w, err)
+		} else {
+			httpx.WriteJson(w, http.StatusOK, resp)
+		}
+	}
+}

example/shorturl/api/internal/logic/expandlogic.go

@@ -0,0 +1,26 @@
+package logic
+
+import (
+	"context"
+
+	"shorturl/api/internal/svc"
+	"shorturl/api/internal/types"
+
+	"github.com/tal-tech/go-zero/core/logx"
+)
+
+type ExpandLogic struct {
+	ctx context.Context
+	logx.Logger
+}
+
+func NewExpandLogic(ctx context.Context, svcCtx *svc.ServiceContext) ExpandLogic {
+	return ExpandLogic{
+		ctx:    ctx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *ExpandLogic) Expand(req types.ExpandReq) (*types.ExpandResp, error) {
+	return &types.ExpandResp{}, nil
+}

example/shorturl/api/internal/logic/shortenlogic.go

@@ -0,0 +1,26 @@
+package logic
+
+import (
+	"context"
+
+	"shorturl/api/internal/svc"
+	"shorturl/api/internal/types"
+
+	"github.com/tal-tech/go-zero/core/logx"
+)
+
+type ShortenLogic struct {
+	ctx context.Context
+	logx.Logger
+}
+
+func NewShortenLogic(ctx context.Context, svcCtx *svc.ServiceContext) ShortenLogic {
+	return ShortenLogic{
+		ctx:    ctx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *ShortenLogic) Shorten(req types.ShortenReq) (*types.ShortenResp, error) {
+	return &types.ShortenResp{}, nil
+}

example/shorturl/api/internal/svc/servicecontext.go

@@ -0,0 +1,11 @@
+package svc
+
+import "shorturl/api/internal/config"
+
+type ServiceContext struct {
+	Config config.Config
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+	return &ServiceContext{Config: c}
+}

example/shorturl/api/internal/types/types.go

@@ -0,0 +1,18 @@
+// DO NOT EDIT, generated by goctl
+package types
+
+type ExpandReq struct {
+	Shorten string `form:"shorten"`
+}
+
+type ExpandResp struct {
+	Url string `json:"url"`
+}
+
+type ShortenReq struct {
+	Url string `form:"url"`
+}
+
+type ShortenResp struct {
+	Shorten string `json:"shorten"`
+}

example/shorturl/api/shorturl.api

@@ -0,0 +1,33 @@
+
+
+type (
+	expandReq struct {
+		shorten string `form:"shorten"`
+	}
+
+	expandResp struct {
+		url string `json:"url"`
+	}
+)
+
+type (
+	shortenReq struct {
+		url string `form:"url"`
+	}
+
+	shortenResp struct {
+		shorten string `json:"shorten"`
+	}
+)
+
+service shorturl-api {
+	@server(
+		handler: ShortenHandler
+	)
+	get /shorten(shortenReq) returns(shortenResp)
+
+	@server(
+		handler: ExpandHandler
+	)
+	get /expand(expandReq) returns(expandResp)
+}

example/shorturl/api/shorturl.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"flag"
+
+	"shorturl/api/internal/config"
+	"shorturl/api/internal/handler"
+	"shorturl/api/internal/svc"
+
+	"github.com/tal-tech/go-zero/core/conf"
+	"github.com/tal-tech/go-zero/rest"
+)
+
+var configFile = flag.String("f", "etc/shorturl-api.yaml", "the config file")
+
+func main() {
+	flag.Parse()
+
+	var c config.Config
+	conf.MustLoad(*configFile, &c)
+
+	ctx := svc.NewServiceContext(c)
+	server := rest.MustNewServer(c.RestConf)
+	defer server.Stop()
+
+	handler.RegisterHandlers(server, ctx)
+	server.Start()
+}