refine log stdout (#498)

Author: binbin0325

Diff for: clients/config_client/config_client.go

@@ -103,7 +103,7 @@ func NewConfigClient(nc nacos_client.INacosClient) (*ConfigClient, error) {
 		LogRollingConfig: clientConfig.LogRollingConfig,
 		LogDir:           clientConfig.LogDir,
 		CustomLogger:     clientConfig.CustomLogger,
-		LogStdout:        clientConfig.LogStdout,
+		LogStdout:        clientConfig.AppendToStdout,
 	}
 	err = logger.InitLogger(loggerConfig)
 	if err != nil {

Diff for: clients/naming_client/naming_client.go

@@ -74,7 +74,7 @@ func NewNamingClient(nc nacos_client.INacosClient) (NamingClient, error) {
 		LogRollingConfig: clientConfig.LogRollingConfig,
 		LogDir:           clientConfig.LogDir,
 		CustomLogger:     clientConfig.CustomLogger,
-		LogStdout:        clientConfig.LogStdout,
+		LogStdout:        clientConfig.AppendToStdout,
 	}
 	err = logger.InitLogger(loggerConfig)
 	if err != nil {

Diff for: common/constant/client_config_options.go

@@ -184,6 +184,6 @@ func WithLogRollingConfig(rollingConfig *lumberjack.Logger) ClientOption {
 // WithLogStdout ...
 func WithLogStdout(logStdout bool) ClientOption {
 	return func(config *ClientConfig) {
-		config.LogStdout = logStdout
+		config.AppendToStdout = logStdout
 	}
 }

Diff for: common/constant/config.go

@@ -52,5 +52,5 @@ type ClientConfig struct {
 	ContextPath          string                 // the nacos server contextpath
 	LogRollingConfig     *lumberjack.Logger     // the log rolling config
 	CustomLogger         logger.Logger          // the custom log interface ,With a custom Logger (nacos sdk will not provide log cutting and archiving capabilities)
-	LogStdout            bool                   // the stdout redirect for log, default is false
+	AppendToStdout       bool                   // append log to stdout
 }

Diff for: example/config/main.go

@@ -48,7 +48,7 @@ func main() {
 		LogDir:              "/tmp/nacos/log",
 		CacheDir:            "/tmp/nacos/cache",
 		LogLevel:            "debug",
-		LogStdout:           true,
+		AppendToStdout:      true,
 	}
 	//or a more graceful way to create ClientConfig
 	_ = *constant.NewClientConfig(

Diff for: example/service/main.go

@@ -48,7 +48,7 @@ func main() {
 		CacheDir:            "/tmp/nacos/cache",
 		LogRollingConfig:    &lumberjack.Logger{MaxSize: 10},
 		LogLevel:            "debug",
-		LogStdout:           true,
+		AppendToStdout:      true,
 	}
 	//or a more graceful way to create ClientConfig
 	_ = *constant.NewClientConfig(