默认日志不保存到文件

config.json

@@ -73,6 +73,7 @@
   },
 
   "log": {
+    "file_logging": false,
     "level": -1,
     "name": "./logs/lkm.log",
     "max_size":   10,

log/log.go

@@ -14,20 +14,22 @@ var (
 	Sugar *zap.SugaredLogger
 )
 
-func InitLogger(leve zapcore.LevelEnabler,
+func InitLogger(toFile bool, leve zapcore.LevelEnabler,
 	name string, maxSize, maxBackup, maxAge int, compress bool) {
 	utils.Assert(Sugar == nil)
 
 	var sinks []zapcore.Core
-	writeSyncer := getLogWriter(name, maxSize, maxBackup, maxAge, compress)
 	encoder := getEncoder()
 
+	// 保存到文件
+	if toFile {
+		writeSyncer := getLogWriter(name, maxSize, maxBackup, maxAge, compress)
 		fileCore := zapcore.NewCore(encoder, writeSyncer, leve)
-
 		sinks = append(sinks, fileCore)
-	//打印到控制台
-	sinks = append(sinks, zapcore.NewCore(encoder, zapcore.AddSync(os.Stdout), leve))
+	}
 
+	// 打印到控制台
+	sinks = append(sinks, zapcore.NewCore(encoder, zapcore.AddSync(os.Stdout), leve))
 	core := zapcore.NewTee(sinks...)
 
 	logger := zap.New(core, zap.AddCaller())

main.go

@@ -150,7 +150,7 @@ func init() {
 	}
 
 	// 初始化日志
-	log.InitLogger(zapcore.Level(stream.AppConfig.Log.Level), stream.AppConfig.Log.Name, stream.AppConfig.Log.MaxSize, stream.AppConfig.Log.MaxBackup, stream.AppConfig.Log.MaxAge, stream.AppConfig.Log.Compress)
+	log.InitLogger(config.Log.FileLogging, zapcore.Level(stream.AppConfig.Log.Level), stream.AppConfig.Log.Name, stream.AppConfig.Log.MaxSize, stream.AppConfig.Log.MaxBackup, stream.AppConfig.Log.MaxAge, stream.AppConfig.Log.Compress)
 
 	if stream.AppConfig.GB28181.Enable && stream.AppConfig.GB28181.IsMultiPort() {
 		gb28181.TransportManger = transport.NewTransportManager(uint16(stream.AppConfig.GB28181.Port[0]), uint16(stream.AppConfig.GB28181.Port[1]))

stream/config.go

@@ -89,6 +89,7 @@ type RecordConfig struct {
 }
 
 type LogConfig struct {
+	FileLogging bool   `json:"file_logging"`
 	Level       int    `json:"level"`
 	Name        string `json:"name"`
 	MaxSize     int    `json:"max_size"` //单位M