//修改邮箱 public ActionResult AlterUserEmail() { string userNameSession = Session["UserName"].ToString(); string userEmail = Request["userEmail"]; BLL.UserInfoServices userInfoService = new UserInfoServices(); var model = userInfoService.LoadEntities(o => o.UserName == userNameSession).FirstOrDefault(); model.UserEmail = userEmail; userInfoService.EditEntity(model); return(Json("ok", JsonRequestBehavior.AllowGet)); }