// 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
求大神告诉具体要怎么弄 最好贴点代码 本人小白
------解决思路----------------------
用字符串处理把"微信:"删掉不行么
------解决思路----------------------
正规则 \d+