添加defualtLogger 创建logger出错 向外返回defualtLogger 防止没有logger 后续代码需要特殊处理

infra/logger/defualt.go

@@ -0,0 +1,27 @@
+package logger
+
+func NewDefaultLogger() Log {
+	return &defaultLogger{}
+}
+
+type defaultLogger struct {}
+
+func (d *defaultLogger) Debug(content string, extra ...interface{}) {
+	return
+}
+
+func (d *defaultLogger) Info(content string, extra ...interface{}) {
+	return
+}
+
+func (d *defaultLogger) Warn(content string, extra ...interface{}) {
+	return
+}
+
+func (d *defaultLogger) Error(content string, extra ...interface{}) {
+	return
+}
+
+func (d *defaultLogger) Fatal(content string, extra ...interface{}) {
+	return
+}

infra/logger/logger.go

@@ -44,7 +44,7 @@ func NewLogger(operator string, module string) (Log, error) {
 // 根据全局配置初始化log接口
 func initLogger(module string, operator string) (Log, error) {
 	pid := getPid()
-
+	defaultLogger := NewDefaultLogger()
 	innerLog := &logger{
 		module:   module,
 		pid:      pid,
@@ -68,7 +68,7 @@ func initLogger(module string, operator string) (Log, error) {
 			case "mongo":
 				driver, err := NewMongoDriver(driverConfig, levelInt)
 				if err != nil {
-					return nil, err
+					return defaultLogger, err
 				}
 				innerLog.output = append(innerLog.output, driver)
 			}
@@ -79,20 +79,20 @@ func initLogger(module string, operator string) (Log, error) {
 			}
 			driver, err := NewFileDriver(driverConfig, levelInt)
 			if err != nil {
-				return nil, err
+				return defaultLogger, err
 			}
 			innerLog.output = append(innerLog.output, driver)
 		} else if value.DriverType == "console" { // 初始化console driver
 			driverConfig := outputConfig.Console
 			driver, err := NewConsoleDriver(driverConfig)
 			if err != nil {
-				return nil, err
+				return defaultLogger, err
 			}
 			innerLog.output = append(innerLog.output, driver)
 		}
 	}
 	if len(innerLog.output) == 0 {
-		return nil, errors.New("未获取到日志输出驱动")
+		return defaultLogger, errors.New("未获取到日志输出驱动")
 	}
 	return innerLog, nil
 }