ASP.NET中的cookie：创建Cookie方法 (1)

Response.Cookies["userName"].Value = “admin";

Response.Cookies[“userName”].Expires = DateTime.Now.AddDays(1);

//如果不设置失效时间,Cookie信息不会写到用户硬盘,浏览器关闭将会丢弃。

ASP.NET中的cookie：创建Cookie方法 (2)

HttpCookie aCookie = new HttpCookie(“lastVisit”);

//上一次访问时间

aCookie.Value = DateTime.Now.ToString();

aCookie.Expires = DateTime.Now.AddDays(1);

Response.Cookies.Add(aCookie);

ASP.NET中的cookie：访问Cookie方法(1)

if(Request.Cookies["userName"] != null)

Label1.Text = Server.HTMLEncode(Request.Cookies["userName"].Value);

访问Cookie方法(2)

if(Request.Cookies["userName"] != null) {

HttpCookie aCookie = Request.Cookies["userName"];

Label1.Text = Server.HTMLEncode(aCookie.Value);

}

ASP.NET中的cookie：创建多值Cookie方法 (1)

Response.Cookies["userInfo"]["userName"] = “admin";

Response.Cookies["userInfo"]["lastVisit"] = DateTime.Now.ToString();

Response.Cookies["userInfo"].Expires = DateTime.Now.AddDays(1);

ASP.NET中的cookie：创建多值Cookie方法 (2)

HttpCookie aCooki