用cookie模拟登陆

request.Headers["Cookie"] = "Cookie";



<add key="cookie" value="CNZZDATA3622460=cnzz_eid=63363261-1341209998-&amp;ntime=1341283104&amp;cnzz_a=0&amp;retime=1341283103667&amp;sin=&amp;ltime=1341283103667&amp;rtime=1; __utma=247169154.2002541148.1341210000.1341220883.1341283103.3; __utmz=247169154.1341210000.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); Hm_lvt_b96f95878b55be2cf49fb3c099aea393=1341283103918; _gscu_468690817=412100007lfhzi40; rememberusername=true; username=dwnljcg; PHPSESSID=otm61lj3t7sv73nafn8ddr75s4; __utmb=247169154.1.10.1341283103; __utmc=247169154; Hm_lpvt_b96f95878b55be2cf49fb3c099aea393=1341283103918; _gscs_468690817=41283104pvez3s18|pv:1; _gscbrs_468690817=1"/>

手工登陆一下，然后获取cookie，然后如上所示放到app.config中 读取到reques.Headers["cookie"]=your cookie
如何获取cookie？firebug里可以找到文件头，从文件头里找到cookie

 

获取cookie的代码（未测试）

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Runtime.InteropServices;



namespace Sina_DianXin_Wap

{

    class GetCookie

    {

        [DllImport("wininet.dll", CharSet = CharSet.Auto, SetLastError = true)]

        static extern bool InternetGetCookieEx(string pchURL, string pchCookieName, StringBuilder pchCookieData, ref System.UInt32 pcchCookieData, int dwFlags, IntPtr lpReserved);

        [DllImport("wininet.dll", CharSet = CharSet.Auto, SetLastError = true)]

        static extern int InternetSetCookieEx(string lpszURL, string lpszCookieName, string lpszCookieData, int dwFlags, IntPtr dwReserved);



        public static string GetCookies(string url)

        {

            uint datasize = 256;

            StringBuilder cookieData = new StringBuilder((int)datasize);



            if (!InternetGetCookieEx(url, null, cookieData, ref datasize, 0x2000, IntPtr.Zero))

            {



                if (datasize < 0)

                    return null;

                cookieData = new StringBuilder((int)datasize);



                if (!InternetGetCookieEx(url, null, cookieData, ref datasize, 0x00002000, IntPtr.Zero))



                    return null;

            }

            return cookieData.ToString();

        }

    }

}