public JsonResult Authentication(FormCollection form) { JsonReturnMessages msg = new JsonReturnMessages(); try { string userid = form["UserID"]; string pwd = form["Password"]; bool IsSuccess = _SysManageService.Authentication(userid, pwd); if (IsSuccess) { FormsAuthentication.SetAuthCookie(userid, false); msg.IsSuccess = true; msg.Msg = "操作成功"; } else { msg.IsSuccess = false; msg.Msg = "用户名或密码错误"; } } catch (BizException bizex) { msg.IsSuccess = false; msg.Msg = bizex.Message; } catch (Exception ex) { msg.IsSuccess = false; msg.Msg = "登录失败:" + ex.Message; } return(Json(msg)); }