/// <summary> /// 判断款号是否存在 /// </summary> /// <param name="code"></param> /// <returns></returns> public ActionResult PcodeIsEixt(string code) { ComResult com = new ComResult(); if (string.IsNullOrEmpty(code)) { com.State = 0; com.Msg = "款号不能为空"; return(Json(com)); } //if (!Regex.IsMatch(code, @"(?i)^[0-9a-z\u4e00-\u9fa5]+$") && !string.IsNullOrEmpty(code)) //{ // com.Msg = "款号不能包含特殊字符"; // com.State = 0; // return Json(com); //} bool isexit = _service.PcodeIsExit(code); if (isexit) { com.Msg = "款号已经存在"; com.State = 0; return(Json(com)); } else { com.Msg = "该款号可以使用"; com.State = 1; return(Json(com)); } }