update log demo

custom/log/check.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"github.com/cihub/seelog"
 	"github.com/zouyx/agollo/v4"
 	"github.com/zouyx/agollo/v4/env/config"
 )
@@ -16,7 +17,9 @@ func main() {
 		IsBackupConfig: false,
 		Secret:         "6ce3ff7e96a24335a9634fe9abca6d51",
 	}
-	agollo.SetLogger(&DefaultLogger{})
+
+	loggerInterface:=initSeeLog("seelog.xml")
+	agollo.SetLogger(&DefaultLogger{loggerInterface})
 
 	client,error:=agollo.StartWithConfig(func() (*config.AppConfig, error) {
 		return c, nil
@@ -36,6 +39,7 @@ func writeConfig(namespace string,client *agollo.Client) {
 }
 
 type DefaultLogger struct {
+	log seelog.LoggerInterface
 }
 
 func (this *DefaultLogger) Debugf(format string, params ...interface{}) {
@@ -55,7 +59,7 @@ func (this *DefaultLogger) Errorf(format string, params ...interface{}) {
 }
 
 func (this *DefaultLogger) Debug(v ...interface{}) {
-	fmt.Println(v)
+	this.log.Debug(v)
 }
 func (this *DefaultLogger) Info(v ...interface{}) {
 	this.Debug(v)
@@ -67,4 +71,19 @@ func (this *DefaultLogger) Warn(v ...interface{}) {
 
 func (this *DefaultLogger) Error(v ...interface{}) {
 	this.Debug(v)
+}
+
+func initSeeLog(configPath string) seelog.LoggerInterface {
+	logger, err := seelog.LoggerFromConfigAsFile(configPath)
+
+	//if error is happen change to default config.
+	if err != nil {
+		logger, err = seelog.LoggerFromConfigAsBytes([]byte("<seelog />"))
+	}
+
+	logger.SetAdditionalStackDepth(1)
+	seelog.ReplaceLogger(logger)
+	defer seelog.Flush()
+
+	return logger
 }

go.mod

@@ -1,5 +1,8 @@
 module github.com/zouyx/agollo_demo
 
-require github.com/zouyx/agollo/v4 v4.0.0-20200914102923-3ec4472360b3
+require (
+	github.com/cihub/seelog v0.0.0-20170130134532-f561c5e57575
+	github.com/zouyx/agollo/v4 v4.0.0-20200914102923-3ec4472360b3
+)
 
 go 1.13

go.sum

@@ -25,6 +25,8 @@ github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+Ce
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
 github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJmJgSg28kpZDP6UIiPt0e0Oz0kqKNGyRaWEPv84=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
+github.com/cihub/seelog v0.0.0-20170130134532-f561c5e57575 h1:kHaBemcxl8o/pQ5VM1c8PVE1PubbNx3mjUr09OqWGCs=
+github.com/cihub/seelog v0.0.0-20170130134532-f561c5e57575/go.mod h1:9d6lWj8KzO/fd/NrVaLscBKmPigpZpn5YawRPw+e3Yo=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
 github.com/coreos/etcd v3.3.13+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=