/// <summary>
/// Json通用返回格式：返回失败
/// </summary>
/// <param name="code">错误代码</param>
/// <param name="message">错误信息(默认为"Unknown error")</param>
/// <returns>
/// Json格式 : {code:-1,data:"",count:-1,message:Unknown error}
/// </returns>
protected virtual HttpResponseMessage ResponseFail(int code = -1, string message = "Unknown error") => HttpResponseMessageResultFormat.ResponseFail(code, message);
/// <summary>
/// Json通用返回格式：返回失败
/// </summary>
/// <param name="message">错误信息(默认为"Unknown error")</param>
/// <returns>
/// Json格式 : {code:-1,data:"",count:-1,message:Unknown error}
/// </returns>
protected virtual HttpResponseMessage ResponseFail(string message = "Unknown error") => HttpResponseMessageResultFormat.ResponseFail(message);