Finish register user

utils/log/log.go

@@ -16,6 +16,10 @@ func init() {
 	logger.SetLogger("console", "")
 }
 
+func Trace(format string, v ...interface{}) {
+	logger.Trace(format, v...)
+}
+
 func Info(format string, v ...interface{}) {
 	logger.Info(format, v...)
 }
@@ -27,3 +31,7 @@ func Error(format string, v ...interface{}) {
 func Warn(format string, v ...interface{}) {
 	logger.Warn(format, v...)
 }
+
+func Critical(format string, v ...interface{}) {
+	logger.Critical(format, v...)
+}