【求助】httpWebResponse get请求后的数据

蹦跶的皮蛋 2015-09-08 10:12:04 
  // 发送请求  

        StringBuilder sbUrl = new StringBuilder(); // 请求URL内容  



        sbUrl.Append("http://wd.koudai.com/certDetails.html");

        sbUrl.Append("?");

        sbUrl.Append("userid=343280022");  

  

        String strUrl = sbUrl.ToString();  

        //解析xml文件  

        string resultXML = Demo.HttpWebResponseUtility.OpenReadWithHttps(Demo.HttpWebResponseUtility.CreateGetHttpResponse(sbUrl.ToString(), 200,"", null));  

  

using System.Net;

using System.IO;

using System.Security.Cryptography.X509Certificates;

using System.Net.Security;

using System.Windows.Forms;

using System;

using System.Text;







/*    

 * 作者：申公

 * 日期：

 * 说明：此类提供http，POST和GET访问远程接口

 * */

namespace Demo

{

    /// <summary>

    /// 有关HTTP请求的辅助类 

    /// </summary>

    public class HttpWebResponseUtility

    {



        private static readonly string DefaultUserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)";//浏览器

        private static Encoding requestEncoding = System.Text.Encoding.UTF8;//字符集



        /// <summary>  

        /// 创建GET方式的HTTP请求  

        /// </summary>  

        /// <param name="url">请求的URL</param>  

        /// <param name="timeout">请求的超时时间</param>  

        /// <param name="userAgent">请求的客户端浏览器信息，可以为空</param>  

        /// <param name="cookies">随同HTTP请求发送的Cookie信息，如果不需要身份验证可以为空</param>  

        /// <returns></returns>  

        public static HttpWebResponse CreateGetHttpResponse(string url, int? timeout, string userAgent, CookieCollection cookies)

        {

            if (string.IsNullOrEmpty(url))

            {

                throw new ArgumentNullException("url");

            }

            HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;

            request.Method = "GET";

            request.UserAgent = DefaultUserAgent;

            if (!string.IsNullOrEmpty(userAgent))

            {

                request.UserAgent = userAgent;

            }

            if (timeout.HasValue)

            {

                request.Timeout = timeout.Value;

            }

            if (cookies != null)

            {

                request.CookieContainer = new CookieContainer();

                request.CookieContainer.Add(cookies);

            }

            return request.GetResponse() as HttpWebResponse;

        }





        /// <summary>  

        /// 创建POST方式的HTTP请求

        /// </summary>  

        /// <param name="url">请求的URL</param>  

        /// <param name="parameters">随同请求POST的参数名称及参数值字典</param>  

        /// <param name="cookies">随同HTTP请求发送的Cookie信息，如果不需要身份验证可以为空</param>  

        /// <returns></returns>

        public static HttpWebResponse CreatePostHttpResponse(string url, string parameters, CookieCollection cookies)

        {

            if (string.IsNullOrEmpty(url))

            {

                throw new ArgumentNullException("url");

            }



            HttpWebRequest request = null;

            Stream stream = null;//用于传参数的流



            try

            {

                //如果是发送HTTPS请求  

                if (url.StartsWith("https", StringComparison.OrdinalIgnoreCase))

                {

                    ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);

                    request = WebRequest.Create(url) as HttpWebRequest;

                    //创建证书文件

                    System.Security.Cryptography.X509Certificates.X509Certificate objx509 = new System.Security.Cryptography.X509Certificates.X509Certificate(Application.StartupPath + @"\\licensefile\zjs.cer");

                    //添加到请求里

                    request.ClientCertificates.Add(objx509);

                    request.ProtocolVersion = HttpVersion.Version10;

                }

                else

                {

                    request = WebRequest.Create(url) as HttpWebRequest;

                }



                request.Method = "POST";//传输方式

                request.ContentType = "application/x-www-form-urlencoded";//协议                

                request.UserAgent = DefaultUserAgent;//请求的客户端浏览器信息,默认IE                

                request.Timeout = 6000;//超时时间，写死6秒



                //随同HTTP请求发送的Cookie信息，如果不需要身份验证可以为空

                if (cookies != null)

                {

                    request.CookieContainer = new CookieContainer();

                    request.CookieContainer.Add(cookies);

                }



                //如果需求POST传数据，转换成utf-8编码

                byte[] data = requestEncoding.GetBytes(parameters);

                request.ContentLength = data.Length;



                stream = request.GetRequestStream();

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



                stream.Close();

            }

            catch (Exception ee)

            {

                //写日志

                //LogHelper.

            }

            finally

            {

                if (stream != null)

                {

                    stream.Close();

                }

            }



            return request.GetResponse() as HttpWebResponse;

        }



        //验证服务器证书回调自动验证

        private static bool CheckValidationResult(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors)

        {

            return true; //总是接受  

        }



        /// <summary>

        /// 获取数据

        /// </summary>

        /// <param name="HttpWebResponse">响应对象</param>

        /// <returns></returns>

        public static string OpenReadWithHttps(HttpWebResponse HttpWebResponse)

        {

            Stream responseStream = null;

            StreamReader sReader = null;

            String value = null;



            try

            {

                // 获取响应流

                responseStream = HttpWebResponse.GetResponseStream();

                // 对接响应流(以"utf-8"字符集)

                sReader = new StreamReader(responseStream, Encoding.GetEncoding("utf-8"));

                // 开始读取数据

                value = sReader.ReadToEnd();

            }

            catch (Exception)

            {

                //日志异常

            }

            finally

            {

                //强制关闭

                if (sReader != null)

                {

                    sReader.Close();

                }

                if (responseStream != null)

                {

                    responseStream.Close();

                }

                if (HttpWebResponse != null)

                {

                    HttpWebResponse.Close();

                }

            }



            return value;

        }



        /// <summary>

        /// 入口方法：获取传回来的XML文件

        /// </summary>

        /// <param name="url">请求的URL</param>  

        /// <param name="parameters">随同请求POST的参数名称及参数值字典</param>  

        /// <param name="cookies">随同HTTP请求发送的Cookie信息，如果不需要身份验证可以为空</param>  

        /// <returns></returns>

        public static string GetResultXML(string url, string parameters, CookieCollection cookies)

        {

            return OpenReadWithHttps(CreatePostHttpResponse(url, parameters, cookies));

        }



    }

}



<!doctype html><html><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,minimum-scale=1,user-scalable=no"><meta content="telephone=no" name="format-detection"><meta name="apple-touch-fullscreen" content="yes"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><title>微店</title><link href="http://s.koudai.com/css/common/base.css?v=2015082102" type="text/css" rel="stylesheet"><link href="http://s.koudai.com/css/index/index.css?v=2015082102" type="text/css" rel="stylesheet"></head><body><header id="common_hd" class="c_txt rel ellipsis_common_hd"><a id="hd_back" class="abs comm_p8 hide">返回</a> <a id="common_hd_logo" class="t_hide abs">微店</a><h1 class="hd_tle" id="index_back_tle">店铺详情</h1></header><div id="cert_main"><div id="index_loading" class="loading"> </div></div><div id="tpl_content" class="hide"><header id="cert_header"><div id="cert_header_content"><a id="cert_logo"><img id="cert_logo_icon" src=""></a><div id="cert_shop_info"><ul id="cert_shop_info_ul"><li id="shopName"> </li><li id="show_weixin_li" class="rel hide"></li><li id="openShopDate" class="hide"> </li></ul></div><div id="shopAddr"><div class="shopAddr_logo"></div><div id="shopAddr_text"></div></div></div></header><ul id="cert_content"></ul></div><script src="http://s.koudai.com/script/common/base_H5.js?v=2015082102"></script><script>var Index={userid:function(){if(M.urlQuery("userid"))return parseInt(M.urlQuery("userid"));var e=location.hostname,i=e.split(".");return Number(i[0])}(),getShopInfo:function(){M.jsonp("http://wd.koudai.com/wd/shop/getPubInfo?param="+M.toJSON({userID:Index.userid}),function(e){console.log(e);var i=e.result,s=e.status,r=i.shop_grade;if(0===Number(s.status_code)&&i){$("#cert_logo_icon").attr("src",i.logo),$("#shopName").html(i.shopName),i.shop_addr?$("#shopAddr_text").html(i.shop_addr):$("#shopAddr").hide(),i.weixin&&$("#show_weixin_li").html("微信: "+i.weixin).show(),i.add_time&&$("#openShopDate").html("开店时间: "+i.add_time).show();var l="";if(Number(i.credit_type)){var t,a=i.credit_range;if(-1!=a.indexOf(",")){var n=a.split(",");t="（"+n[0]+"－"+n[1]+"分）"}else t="（"+a+"分以上）";l+='<li> <p> <br /><a href="http://weidian.com/vshop/1/help/help_detail.php?d=38" class="link" target="_blank"></script></body></html>

如上我请求回来的网页数据是这样的
我想得到$("#show_weixin_li").html("微信: "+i.weixin).show()的数据 就是 i.weixini 这个得到值之后 如下图 页面加载完后 是这样的

我想得到 18758919157 而不是$("#show_weixin_li").html("微信: "+i.weixin).show()这些
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NewUser2008 2015-09-08
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正规则 \d+
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