feat: add fields with logx methods, support using third party logging libs. (#1847)

* backup

* simplify

* chore: remove unused pool

* chore: fix lint errors

* chore: use strings.Builder instead of bytes.Buffer

* test: add more tests

* chore: fix reviewdog

* test: fix data race

* feat: make logger customizable

* chore: fix reviewdog

* test: fix fails

* chore: fix set writer twice

* chore: use context instead of golang.org context

* chore: specify uint32 for level types

core/proc/goroutines_test.go

@@ -1,16 +1,23 @@
 package proc
 
 import (
-	"log"
 	"strings"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 func TestDumpGoroutines(t *testing.T) {
 	var buf strings.Builder
-	log.SetOutput(&buf)
+	w := logx.NewWriter(&buf)
+	o := logx.Reset()
+	logx.SetWriter(w)
+	defer func() {
+		logx.Reset()
+		logx.SetWriter(o)
+	}()
+
 	dumpGoroutines()
 	assert.True(t, strings.Contains(buf.String(), ".dump"))
 }

core/proc/profile_test.go

@@ -1,16 +1,24 @@
 package proc
 
 import (
-	"log"
 	"strings"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 func TestProfile(t *testing.T) {
 	var buf strings.Builder
-	log.SetOutput(&buf)
+	w := logx.NewWriter(&buf)
+	o := logx.Reset()
+	logx.SetWriter(w)
+
+	defer func() {
+		logx.Reset()
+		logx.SetWriter(o)
+	}()
+
 	profiler := StartProfile()
 	// start again should not work
 	assert.NotNil(t, StartProfile())