如何将webbrowser控件的Cookie倒入CookieContainer供WebRequest使用

桃扇骨 2021-12-05 01:45 197阅读 0赞

先建一个 "CookieContainer "   把WebBrowser中的Cookie保存在里面   
                  
      //在WebBrowser中登录　cookie保存在　WebBrowser.Document.Cookie中   
                          
                        CookieContainer   myCookieContainer   =   new   CookieContainer();   
  
  
                        //String   的Cookie　要转成　Cookie型的　并放入CookieContainer中   
                        string   cookieStr   =   webBrowser1.Document.Cookie;   
                        string\[\]   cookstr   =   cookieStr.Split( '; ');   
                        foreach   (string   str   in   cookstr)   
                        \{   
                                string\[\]   cookieNameValue   =   str.Split( '= ');   
                                Cookie   ck   =   new   Cookie(cookieNameValue\[0\].Trim().ToString(),   cookieNameValue\[1\].Trim().ToString());   
                                ck.Domain   =   "www.abc.com ";//必须写对   
                                myCookieContainer.Add(ck);   
                        \}   
  
  
                        HttpWebRequest   hreq   =   (HttpWebRequest)HttpWebRequest.Create( "http://www.abc.com/search.asp ");   
                        hreq.Method   =   "POST ";   
                        hreq.ContentType   =   "application/x-www-form-urlencoded ";   
                        
                        //自己创建的CookieContainer   
                        hreq.CookieContainer   =   myCookieContainer;

没测试不知道行不行  
                        
                        string   postdata   =   "id=2005&action=search&name= ";   
                        byte\[\]   byte1   =   Encoding.ASCII.GetBytes(postdata);   
                        hreq.ContentLength   =   byte1.Length;   
                          
                        Stream   poststream   =   hreq.GetRequestStream();   
                        poststream.Write(byte1,   0,   byte1.Length);   
                        poststream.Close();   
                  
                        HttpWebResponse   hres   =   (HttpWebResponse)hreq.GetResponse();

转载于:https://www.cnblogs.com/wangchuang/p/3612321.html