How to Set multi-value Cookie when Winform uses HttpWebRequest

 

When sending multi-value cookies, you can use the following method to set multi-value cookies.

 

C # code

System. Net. HttpWebRequest r = System. Net. HttpWebRequest. Create ("http://www.mengxianhui.com: 8081/B. aspx") as System. Net. HttpWebRequest;

R. headers ["Cookie"] = "Url = http://dotnet.aspx.cc; UserInfo = UserName =" + System. web. httpUtility. urlEncode ("Meng xianhui") + "& UserId = net_lover ";

R. Proxy = null;

System. Net. HttpWebResponse response = r. GetResponse () as System. Net. HttpWebResponse;

This. textBox1.Text = new System. IO. StreamReader (response. GetResponseStream (). ReadToEnd ();

Response. Close ();

Or

 

C # code

System. Net. CookieCollection ccl = new System. Net. CookieCollection ();

System. Net. CookieContainer cc = new CookieContainer ();

System. net. cookie c = new Cookie ("UserInfo", "UserName =" + System. web. httpUtility. urlEncode ("Meng xianhui") + "& UserId = net_lover ");

C. Domain = "mengxianhui.com ";

Ccl. Add (c );

C = new Cookie ("Url", "http://dotnet.aspx.cc ");

C. Domain = "mengxianhui.com ";

Ccl. Add (c );

Cc. Add (ccl );

 

System. Net. HttpWebRequest r = System. Net. HttpWebRequest. Create ("http://www.mengxianhui.com: 8081/B. aspx") as System. Net. HttpWebRequest;

R. CookieContainer = cc;

R. Proxy = null;

System. Net. HttpWebResponse response = r. GetResponse () as System. Net. HttpWebResponse;

This. textBox1.Text = new System. IO. StreamReader (response. GetResponseStream (). ReadToEnd ();

Response. Close ();

 

 

Acceptor:

 

ASPX code

<% @ Page Language = "C #" AutoEventWireup = "true" %>

 

<Script runat = "server">

Protected void Page_Load (object sender, EventArgs e)

{

If (Request. Cookies ["UserInfo"]! = Null)

{

Response. Write ("Cookie:" + System. Environment. NewLine + System. Environment. NewLine );

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

Response. Write ("UserName =" + System. Web. HttpUtility. UrlDecode (aCookie ["UserName"]);

Response. Write (System. Environment. NewLine );

Response. Write ("UserId =" + aCookie ["UserId"]);

Response. Write (System. Environment. NewLine );

Response. Write ("Url =" + Request. Cookies ["Url"]. Value );

}

Else

{

Response. Write ("You have not set cookies ");

}

}

</Script>