android和httpclient结合的例子

package com.taurus; import java.io.IOException; import java.util.ArrayList; import java.util.List; import java.util.regex.Matcher; import java.util.regex.Pattern; import org.apache.commons.httpclient.Cookie; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.HttpException; import org.apache.commons.httpclient.HttpStatus; import org.apache.commons.httpclient.NameValuePair; import org.apache.commons.httpclient.cookie.CookiePolicy; import org.apache.commons.httpclient.methods.GetMethod; import org.apache.commons.httpclient.methods.PostMethod; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.TextView; public class CjolActivity extends Activity implements OnClickListener { /** Called when the activity is first created. */ private static final String LOGON_SITE = "http://www.cjol.com"; private static final String USERNAME = "*****"; private static final String PASSWORD = "****"; private static final int LOGON_PORT = 80; TextView tv; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Button btnCheck = (Button) findViewById(R.id.btnCheck); tv = (TextView) findViewById(R.id.textView); btnCheck.setOnClickListener(this); try { main(); } catch (HttpException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } public void main() throws HttpException, IOException{ StringBuffer sb = new StringBuffer(); HttpClient client = new HttpClient(); client.getHostConfiguration().setHost(LOGON_SITE, LOGON_PORT); // 设置代理对象 ip/代理名称,端口 // client.getHostConfiguration().setProxy("localhost", 8888); // 登录页面 PostMethod post = new PostMethod( "http://www.cjol.com/jobseekers/Login.aspx?SkinId=Default"); NameValuePair v1 = new NameValuePair( "__VIEWSTATE", "/wEPDwUJNDc3ODI3MzM3D2QWAgIDD2QWBAILDw9kFgIeDGF1dG9jb21wbGV0ZQUDb2ZmZAINDw8WAh4EVGV4dAUY55m75b2V55So5oi35ZCN5LiN5a2Y5ZyoZGQYAQUeX19Db250cm9sc1JlcXVpcmVQb3N0QmFja0tleV9fFgEFCGJ0bkxvZ2lue9S1/FB8b3fFVXy7iDffObaT+Iw="); NameValuePair v2 = new NameValuePair("__EVENTVALIDATION", "/wEWBAKztpHiCwKl1bKzCQK1qbSRCwKC3IeGDNbrqRqhGg9TthU1uDa3AeymTebG"); NameValuePair v3 = new NameValuePair("txtUserName", USERNAME); NameValuePair v4 = new NameValuePair("txtPassword", PASSWORD); NameValuePair v5 = new NameValuePair("btnLogin.x", "35"); NameValuePair v6 = new NameValuePair("btnLogin.y", "9"); post.setRequestBody(new NameValuePair[] { v1, v2, v3, v4, v5, v6 }); client.executeMethod(post); System.out .println("******************************登录******************************"); Cookie[] cookies = client.getState().getCookies(); post.releaseConnection(); int statuscode = post.getStatusCode();// 得到相应状态码 // 判断是否是请求转发 是的话请求转发的地址 if (statuscode == HttpStatus.SC_MOVED_TEMPORARILY) sb.append("登录成功"+"\n"); else sb.append("登录失败"+"\n"); System.out .println("******************************首页******************************"); String newUrl = "http://www.cjol.com/jobseekers/default.aspx"; String s = ""; for (Cookie c : cookies) { s += c + "; "; } GetMethod get = new GetMethod(newUrl); get.getParams().setCookiePolicy(CookiePolicy.IGNORE_COOKIES); get.setRequestHeader("Cookie", s); get.setRequestHeader("Accept-Language", "zh-cn"); client.executeMethod(get); String responseString = get.getResponseBodyAsString(); String regex = ">([0-9]+)</font></span><span[\\s]+id=\"labViewResumeCountTip"; sb.append("你的简历已被浏览了:" + oneStr(regex, responseString) + "次"+"\n"); get.releaseConnection(); System.out .println("******************************刷新的内容******************************"); String resumeUrl = "http://www.cjol.com/jobseekers/Resume/UpdateResume.aspx"; get = new GetMethod(resumeUrl); get.getParams().setCookiePolicy(CookiePolicy.IGNORE_COOKIES); get.setRequestHeader("Cookie", s); get.setRequestHeader("Accept-Language", "zh-cn"); client.executeMethod(get); if (get.getResponseBodyAsString().indexOf("简历刷新成功") > 0) sb.append("简历刷新成功"+"\n"); else sb.append("简历刷新失败"+"\n"); get.releaseConnection(); System.out .println("******************************通知******************************"); String noticeUrl = "http://cjol.com/jobseekers/JobOpportunity/InterviewNotificationList.aspx"; get = new GetMethod(noticeUrl); get.getParams().setCookiePolicy(CookiePolicy.IGNORE_COOKIES); get.setRequestHeader("Cookie", s); get.setRequestHeader("Accept-Language", "zh-cn"); client.executeMethod(get); responseString = get.getResponseBodyAsString(); regex = "面试通知\\(([0-9]+)条\\)"; sb.append("你有:" + oneStr(regex, responseString) + "封面试通知"+"\n"); regex = "target=\"_blank\">([^<]*)</a>"; List<String> list = duoStr(regex, responseString); for (String string : list) { sb.append(string+"\n"); } get.releaseConnection(); tv.setText(sb); } public String oneStr(String regex, String responseString) { Pattern p = Pattern.compile(regex, Pattern.CASE_INSENSITIVE); Matcher m = p.matcher(responseString); if (m.find()) { return m.group(1); } return ""; } public List<String> duoStr(String regex, String responseString) { List<String> list = new ArrayList<String>(); Pattern p = Pattern.compile(regex, Pattern.CASE_INSENSITIVE); Matcher m = p.matcher(responseString); while (m.find()) { list.add(m.group(1)); } return list; } @Override public void onClick(View v) { try { main(); } catch (HttpException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }