/// <summary>
 ///
 /// </summary>
 /// <param name="msg"></param>
 /// <param name="status"></param>
 /// <param name="data"></param>
 /// <returns></returns>
 public static string ApiResult(string msg, MResultStatus status, string data)
 {
     return(ToJson <MResult>(new MResult()
     {
         msg = msg,
         status = status,
         data = data
     }));
 }
 /// <summary>
 ///
 /// </summary>
 /// <param name="msg"></param>
 /// <param name="status"></param>
 /// <returns></returns>
 public static string ApiResult(string msg, MResultStatus status)
 {
     return(ApiResult(msg, status, null));
 }
 /// <summary>
 ///
 /// </summary>
 /// <param name="status"></param>
 /// <returns></returns>
 public static string ApiResult(MResultStatus status)
 {
     return(ApiResult("调用错误!", status));
 }