java模拟登陆获取好友列表经过本人测试（源码）

package com20110711; import java.io.IOException; import java.io.UnsupportedEncodingException; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.Set; import java.util.regex.Matcher; import java.util.regex.Pattern; import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.NameValuePair; import org.apache.http.client.ClientProtocolException; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpPost; import org.apache.http.client.methods.HttpRequestBase; import org.apache.http.client.params.CookiePolicy; import org.apache.http.client.params.HttpClientParams; import org.apache.http.impl.client.DefaultHttpClient; import org.apache.http.message.BasicNameValuePair; import org.apache.http.protocol.HTTP; /**** * 邮件访问 * 目前只针对mail.163.com * http登陆 * 无验证码情况 * 这里的异常处理请自己根据实际情况自行处理（我这里不知道是集成日志里还是怎么处理，其他运行异常是无法有效处理的，请自行考虑） * 目前getContact为获取列表的公共方法 */ public class MailVisit { /*** * mail163登陆地址 */ private static final String LOGIN_163URL="http://reg.163.com/login.jsp?type=1&product=mail163&url=http://entry.mail.163.com/coremail/fcg/ntesdoor2?lightweight%3D1%26verifycookie%3D1%26language%3D-1%26from%3Dweb%26df%3Dindex%26style%3D-1"; /*** * mail163编码 */ private static final String CHARSET="GBK"; /*** * 匹配用户信息正则 */ private static final String REGEXMESS="\"查看用户信息\">([\\S\\s]*?)</a>[\\S\\s]*?\"查看用户信息\">([\\s\\S]*?)</a>[\\s\\S]*?id=\"[\\s\\S]*?\">([\\d]*?)</a>"; /*** * * @param username 用户名 * @param password 迷茫 * @return 返回邮箱和名字 key=mailName value=name * 如果返回null则表示异常导致失败,如果不为null但size=0为正常，但是没有信息 */ public Map<String,String> getContact(String mailName,String password){ if(mailName==null||password==null) throw new NullPointerException(); Map<String,String> userMess=null; DefaultHttpClient httpclient = new DefaultHttpClient(); HttpClientParams.setCookiePolicy(httpclient.getParams(),CookiePolicy.BROWSER_COMPATIBILITY); int state=LoginContext(httpclient, mailName, password); if(state!=200) return null; String sid=getSid(httpclient); if(sid==null) return null; userMess=getUserMess(httpclient, sid); httpclient.getConnectionManager().shutdown(); return userMess; } /*** * 模拟登陆 * @param httpclient * @param mailName 邮件名字 * @param password 密码 * @return 200为正常 */ private int LoginContext(DefaultHttpClient httpclient,String mailName,String password) { int state=0; HttpPost httpost = new HttpPost(LOGIN_163URL); List<NameValuePair> nvps = new ArrayList<NameValuePair>(); nvps.add(new BasicNameValuePair("username",mailName)); nvps.add(new BasicNameValuePair("url2", "http%3A%2F%2Femail.163.com%2Ferrorpage%2Ferr_163.htm")); nvps.add(new BasicNameValuePair("selectDomain","163")); nvps.add(new BasicNameValuePair("password", password)); nvps.add(new BasicNameValuePair("style163", "-1")); nvps.add(new BasicNameValuePair("style126=-1", "-1")); nvps.add(new BasicNameValuePair("styleyeah", "-1")); nvps.add(new BasicNameValuePair("styleqiye", "-1")); try { httpost.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8)); HttpResponse responses = httpclient.execute(httpost); state=HttpUitl.printResponseStatus(responses); } catch (UnsupportedEncodingException e) { // TODO:/****************这里请考虑集成到程序日志，或者其他操作，在此我不做处理********/ } catch (ClientProtocolException e) { // TODO:/****************这里请考虑集成到程序日志，或者其他操作，在此我不做处理********/ } catch (IOException e) { // TODO: /****************这里请考虑集成到程序日志，或者其他操作，在此我不做处理********/ }finally{ closeResources(httpost); } return state; } /*** * 获取Sid * @param httpclient * @return */ private String getSid( DefaultHttpClient httpclient) { HttpGet httpget = new HttpGet("http://entry.mail.163.com/coremail/fcg/ntesdoor2?lightweight=1&verifycookie=1&language=-1&from=web&df=index&style=-1"); HttpResponse responses=null; String sid=null; try { responses = httpclient.execute(httpget,HttpUitl.setCookie(httpclient)); HttpEntity entity = responses.getEntity(); sid=filterSid(HttpUitl.processEntity(entity,CHARSET).toString()); } catch (ClientProtocolException e) { // TODO: /****************这里请考虑集成到程序日志，或者其他操作，在此我不做处理********/ } catch (IOException e) { // TODO: /****************这里请考虑集成到程序日志，或者其他操作，在此我不做处理********/ }finally{ closeResources(httpget); } return sid; } /**** * 获取用户信息 * @param httpclient * @throws ClientProtocolException * @throws IOException */ private Map<String,String> getUserMess( DefaultHttpClient httpclient,String Sid) { HttpGet httpget = new HttpGet("http://g4a30.mail.163.com/jy3/address/addrlist.jsp?sid="+Sid+"&gid=all"); HttpResponse responses=null; Map<String,String> userMess=null; try { responses = httpclient.execute(httpget,HttpUitl.setCookie(httpclient)); HttpEntity entity = responses.getEntity(); userMess=getMess( HttpUitl.processEntity(entity,CHARSET).toString()); } catch (ClientProtocolException e) { // TODO: /****************这里请考虑集成到程序日志，或者其他操作，在此我不做处理********/ } catch (IOException e) { // TODO: /****************这里请考虑集成到程序日志，或者其他操作，在此我不做处理********/ }finally{ closeResources(httpget); } return userMess; } /*** * 过滤sid * @param text 页面内容 * @return sid */ private String filterSid(String text) { if(text==null) throw new NullPointerException(); Pattern pattern = Pattern.compile("sid=([\\s\\S]*?)\"",Pattern.CASE_INSENSITIVE); Matcher matcher = pattern.matcher(text); if (matcher.find()) return matcher.group(1); return null; } /*** * 获取用户信息 * @param text * @return 返回kye=mail value=name */ private Map<String,String> getMess(String text) { if(text==null) throw new NullPointerException(); Map<String,String> userMess=new HashMap<String, String>(); Pattern pattern = Pattern.compile(REGEXMESS,Pattern.CASE_INSENSITIVE); Matcher matcher = pattern.matcher(text); while(matcher.find()) userMess.put(matcher.group(2), matcher.group(1)); return userMess; } /**** * 关闭请求资源 */ private void closeResources(HttpRequestBase requestbase) { if(requestbase!=null) requestbase.abort(); } /**** * 测试用例 * @param args */ public static void main(String[] args) { Map<String ,String > map=new MailVisit().getContact("jihongyu19870122", "huangxiaoling"); Set<String> set=map.keySet(); for(String a:set) { System.out.println(a+"|"+map.get(a)); } } }