- refactor.

utils/utils.go

@@ -236,6 +236,13 @@ func MustInterface2Float64(data interface{}) float64 {
 	return retVal
 }
 
+func Interface2String(data interface{}) string {
+	if data == nil {
+		return ""
+	}
+	return data.(string)
+}
+
 func MergeMaps(firstMap map[string]interface{}, otherMaps ...map[string]interface{}) (retVal map[string]interface{}) {
 	retVal = make(map[string]interface{})
 	allMaps := append(otherMaps, firstMap)
@@ -256,6 +263,17 @@ func CallFuncLogError(funcToCall func() error, msg string) error {
 	return err
 }
 
+func CallFuncAsync(funcToCall func()) {
+	go func() {
+		defer func() {
+			if r := recover(); r != nil {
+				baseapi.SugarLogger.Errorf("error when calling func:%v, r:%v", funcToCall, r)
+			}
+		}()
+		funcToCall()
+	}()
+}
+
 func Params2Map(key1, value1 interface{}, kv ...interface{}) (retVal map[string]interface{}) {
 	retVal = make(map[string]interface{})
 	retVal[key1.(string)] = value1