up

logger/logger.go

@@ -16,15 +16,17 @@ func Init(path string) {
 func GetLogOutput(path string) io.Writer {
 	if path != "" {
 		f, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
+		fmt.Println("open log file")
 
 		if err != nil {
 			fmt.Println("log file error: ", err)
+			return os.Stdout
 		}
-		defer f.Close()
-		mw := io.MultiWriter(f, os.Stdout)
 
-		return mw
+		return io.MultiWriter(os.Stdout, f)
 	}
 
+	fmt.Println("log file not found")
+
 	return os.Stdout
 }