如何模拟发出这样的post http://www.***.com/?pa=***&pb=***

[ttlrwdl]

如何模拟发出这样的post http://www.***.com/?pa=***&pb=***

[风骑士之怒]

http://www.cnblogs.com/dxxhh/archive/2007/11/16/961897.html

[Neil198]

using System;

using System.Collections.Generic;

using System.Text;

using System.Net;

using System.IO;

 

namespace SimpleWebRequest

{

    class Program

    {

        static void Main(string[] args)

        {

            Console.WriteLine(

                PostDataToUrl("pa=***&pb=***", "http://www.***.com")

                );

        }

 

        /// <summary>

        /// Post data到url

        /// </summary>

        /// <param name="data">要post的数据</param>

        /// <param name="url">目标url</param>

        /// <returns>服务器响应</returns>

        static string PostDataToUrl(string data, string url)

        {

            Encoding encoding = Encoding.GetEncoding(sRequestEncoding);

            byte[] bytesToPost = encoding.GetBytes(data);

            return PostDataToUrl(bytesToPost, url);

        }

 

        /// <summary>

        /// Post data到url

        /// </summary>

        /// <param name="data">要post的数据</param>

        /// <param name="url">目标url</param>

        /// <returns>服务器响应</returns>

        static string PostDataToUrl(byte[] data, string url)

        {

            #region 创建httpWebRequest对象

            WebRequest webRequest = WebRequest.Create(url);

            HttpWebRequest httpRequest = webRequest as HttpWebRequest;

            if (httpRequest == null)

            {

                throw new ApplicationException(

                    string.Format("Invalid url string: {0}", url)

                    );

            }

            #endregion

 

            #region 填充httpWebRequest的基本信息

            httpRequest.UserAgent = sUserAgent;

            httpRequest.ContentType = sContentType;

            httpRequest.Method = "POST";

            #endregion

 

            #region 填充要post的内容

            httpRequest.ContentLength = data.Length;

            Stream requestStream = httpRequest.GetRequestStream();

            requestStream.Write(data, 0, data.Length);

            requestStream.Close();

            #endregion

 

            #region 发送post请求到服务器并读取服务器返回信息

            Stream responseStream;

            try

            {

                responseStream = httpRequest.GetResponse().GetResponseStream();

            }

            catch(Exception e)

            {

                // log error

                Console.WriteLine(

                    string.Format("POST操作发生异常：{0}", e.Message)

                    );

                throw e;

            }

            #endregion

 

            #region 读取服务器返回信息

            string stringResponse = string.Empty;

            using(StreamReader responseReader =

                new StreamReader(responseStream, Encoding.GetEncoding(sResponseEncoding)))

            {

                stringResponse = responseReader.ReadToEnd();

            }

            responseStream.Close();

            #endregion

            return stringResponse;

        }

 

        const string sUserAgent = 

            "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2; .NET CLR 1.1.4322; .NET CLR 2.0.50727)";

        const string sContentType = 

            "application/x-www-form-urlencoded";

        const string sRequestEncoding = "ascii";

        const string sResponseEncoding = "gb2312";

    }

}

[随风v5]

那么下次POST的时候怎么将上一次的 COOKIES记住呢？

继续关注中。。。

[Neil198]

 CookieContainer cc = new CookieContainer();
  request.CookieContainer = cc; //设置请求时的COOKIE

[happyer_longlong]

研究研究

[Error_Code]

[Quote=引用楼主 ttlrwdl 的帖子:]
如何模拟发出这样的post http://www.***.com/?pa=***&pb=***
[/Quote]
大哥 这个貌似是GET 不是POST