Configuration: 1. Web.Config 在兩個站點的配置配置文件machine節(jié)點上相同的validationKey, decryptionKey and validation的值，如 <machineKey validationKey="282487E295028E59B8F411ACB689CCD6F39DDD21E6055A3EE480424315994760A
DF21B580D8587DB675FA02F79167413044E25309CCCDB647174D5B3D0DD9141"
decryptionKey="8B6697227CBCA902B1A0925D40FAA00B353F2DF4359D2099"
validation="SHA1" /> 2. IIS 在IIS->Directory security 上添加 "ASPNET Machine Account" 的所有權(quán)限 Coding: 代碼示例 站點1的->Login.aspx.cs if (login_Successful) { //創(chuàng)建一個cookie HttpCookie cookie = new HttpCookie("strCookieName"); //設(shè)置cookie的值? 可以保存登錄名稱信息 cookie.Value ="set_cookie_value"; //設(shè)置 cookie 的生存周期5 分鐘 DateTime dtNow = DateTime.Now; TimeSpan tsMinute = new TimeSpan(0, 0, 5, 0); cookie.Expires = dtNow + tsMinute; //添加cookie Response.Cookies.Add(cookie); Response.Write("Cookie written. "); } 檢查cookie是否存在 站點2->Default.aspx.cs protected void Page_Load(object sender, EventArgs e) { //獲取cookie HttpCookie cookie = Request.Cookies["strCookieName"]; //檢查cookie 是否存在 if (cookie != null) { ReadCookie(); } else { lblCookie.Text = "Cookie not found. "; } } protected void ReadCookie() { //Get the cookie name the user entered //Grab the cookie HttpCookie cookie = Request.Cookies["strCookieName"]; //Check to make sure the cookie exists if (cookie == null) { lblCookie.Text = "Cookie not found. "; } else { //Write the cookie value String strCookieValue = cookie.Value.ToString(); lblCookie.Text = "The cookie contains: " + strCookieValue + ""; } }

轉(zhuǎn)載于:https://www.cnblogs.com/linzheng/archive/2010/12/14/1906026.html

總結(jié)

以上是生活随笔為你收集整理的利用cookie的跨域单点登录的简单实现的全部內(nèi)容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內(nèi)容還不錯，歡迎將生活随笔推薦給好友。