首页 > 代码库 > c#简单代码:用获得的cookie访问目标网站

c#简单代码:用获得的cookie访问目标网站

首先做一个最简单的cookie web application,代码如下。

protected void Page_Load(object sender, EventArgs e){    if (!IsPostBack)    {        HttpCookie cookie = Request.Cookies["MyCookieName"];        if (cookie != null)        {            Response.Write("cookie received");        }        else        {            HttpCookie newCookie = new HttpCookie("MyCookieName", "test");            newCookie.Expires = new DateTime(2015, 1, 1);            Response.Cookies.Add(newCookie);        }    }}

然后就是写一个Console Application,用获得的Cookie去访问目标网站(假定cookie已获取)。

using (WebClient client = new WebClient()){    string cookieStr = string.Format("MyCookieName=test");    client.Headers["Cookie"] = cookieStr;    string retStr = client.DownloadString("http://www.yoursite.com");    Console.WriteLine(retStr);}

 

c#简单代码:用获得的cookie访问目标网站