请问Cookie怎么在两个页面间传递数据？

Question

Cookie怎么在两个页面间传递数据？

Answer 1

参考代码如下：//如果请求的Cookie对象为空if (Request.Cookies["userCookie"] == null){//创建一个Cookie对象HttpCookie userCookie = new HttpCookie("userCookie");//给对象赋值userCookie.Values["userName"] =userInfo.UserName.ToString();userCookie.Values["lastVist"] =DateTime.Now.ToString();userCookie.Values["count"] = "1";//设置对象的过期时间userCookie.Expires = DateTime.Now.AddDays(30);//添加到Cookies集合Response.Cookies.Add(userCookie);}//不为空的情况else{int counter =Convert.ToInt32(Request.Cookies["userCookie"]["count"]) + 1;HttpCookie userCookie =new HttpCookie("userCookie");userCookie.Values["userName"] =userInfo.UserName.ToString();userCookie.Values["lastVist"] =DateTime.Now.ToString();userCookie.Values["count"] =counter.ToString();userCookie.Expires =DateTime.Now.AddDays(30);Response.Cookies.Add(userCookie);}

Answer 2

使用Response将cookie写入客户端，而使用Request读取客户端的cookie。所以，第二个页面中读取cookie应写成下面这样：HttpCookie temp = Request.Cookies["newcookie"];