public ActionResult Login(LoginViewModel model) { var userService = new SysUserService(); sys_user user = userService.Login(model.Username, model.Password); if (user != null) { System.Web.HttpContext.Current.Session.Clear(); // 登录成功 FormsAuthentication.SetAuthCookie(user.UserCode, true); // 缓存用户信息 System.Web.HttpContext.Current.Session["sys_user"] = user; userService.OnLogined(user); return(Json(new { success = true, url = Url.Action("Index", "Home") })); } else { return(Json(new { success = false })); } }