需要cookie验证的java抓包程序

import java.io.BufferedReader; import java.io.File; import java.io.FileWriter; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.net.CookieHandler; import java.net.CookieManager; import java.net.CookiePolicy; import java.net.CookieStore; import java.net.HttpCookie; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URI; import java.net.URL; import java.net.URLConnection; import java.util.Iterator; import java.util.List; import java.util.Map; public class MainClass implements Runnable { String url = "http://wx.ydswt.com/wx/hykxx-"; int index = 0; HttpURLConnection huc; InputStream is; BufferedReader reader; static CookieManager manager; static String oldUrl = "http://wx.ydswt.com/wx/hyk-404.html?wxid=oQhWgtx5SHjuTJPmy7UI_sbt4sAg&wid=327#mp.weixin.qq.com"; static String cookieStr; public static void main(String[] args) { // TODO Auto-generated method stub try{ CookieManager manager = new CookieManager(); CookieHandler.setDefault(manager); URL url = new URL(oldUrl); URLConnection connection = url.openConnection(); Object obj = connection.getContent(); url = new URL(oldUrl); connection = url.openConnection(); obj = connection.getContent(); CookieStore cookieJar = manager.getCookieStore(); List<HttpCookie> cookies = cookieJar.getCookies(); for (HttpCookie cookie : cookies) { cookieStr = cookie.toString(); System.out.println(">>>>>>cookies:"+cookieStr); } }catch(Exception e){ e.printStackTrace(); } new Thread(new MainClass()).start(); } @Override public void run() { // TODO Auto-generated method stub try { huc = (HttpURLConnection) new URL(oldUrl).openConnection(); FileWriter fw = new FileWriter(new File("wx_info.txt")); for (int i = 0; i < 19999; i++) { String curUrl = url + i + ".html"; huc = (HttpURLConnection) new URL(curUrl).openConnection(); huc.setFollowRedirects(true); huc.setRequestMethod("GET"); huc.setUseCaches(true); huc.setRequestProperty("Cookie",cookieStr); huc.connect(); is = huc.getInputStream(); reader = new BufferedReader(new InputStreamReader(is, huc.getContentType() .equals("text-html; charset=gb2312") ? "gb2312" : "UTF-8")); String str; String tempStr = null; while ((str = reader.readLine()) != null) { String name = "姓名"; String tel = "电话"; String data = "生日"; String ads = "地址"; str = str.trim(); int startIndex = str.indexOf("value="); int endIndex = str.indexOf("name="); if (str.contains(name)){ str = str.substring(startIndex, endIndex); tempStr = name + str.substring(5).trim() + " "; } if (str.contains(tel)){ str = str.substring(startIndex, endIndex); tempStr += tel + str.substring(5).trim() + " "; } if(str.contains(data)){ endIndex = str.indexOf("id="); str = str.substring(startIndex, endIndex); tempStr += data + str.substring(5).trim() + " "; } if(str.contains(ads)){ str = str.substring(startIndex, endIndex); tempStr += ads + str.substring(5).trim() + " "; } } if(tempStr != null){ // System.out.println(tempStr.trim()); fw.write(tempStr.trim() + "\n"); fw.flush(); } } fw.close(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { try { reader.close(); is.close(); huc.disconnect(); } catch (IOException e) { e.printStackTrace(); } } } }