if (Request.Cookies["tp"] != null && Request.Cookies["tp"].Value == "true")
Alert("您已经投票过了!");
return;
HttpCookie cookie = new HttpCookie("tp");
cookie.Value = "true";
cookie.Expires = DateTime.Now.AddSeconds(10);
Response.Cookies.Add(cookie);
Alert("投票成功!");
转载 投票小程序
最新推荐文章于 2020-04-16 10:07:01 发布