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测试一下发代码import java.io.*; import java.net.*; public class shuapiao { String myurl="";//投票填写的url String sub_gdly="http://";//投票处理的url String session_id=""; String id=""; String proxyAddr="82.205.237.26"; int proxyPost=8080; //HttpURLConnection conn = (HttpURLConnection)url.openConnection(); public shuapiao(String myurl){ this.myurl=myurl; } public String getUrl(){ String valid=""; try { InputStream in; Proxy proxy=new Proxy(java.net.Proxy.Type.HTTP,new InetSocketAddress (this.proxyAddr,this.proxyPost)); URL url=new URL(myurl); HttpURLConnection conn = (HttpURLConnection)url.openConnection();//代理总连接不上,所以没用 //int size = conn.getHeaderFields().size(); conn.setDoOutput(true); conn.setRequestMethod("GET"); conn.setRequestProperty("User-Agent","Mozilla/4.0 (compatible; MSIE 6.0; Windows 2000)"); conn.setRequestProperty("host","www");//主机地址 conn.setRequestProperty("Connection","keep-alive");//长连接,这个很好用! //HttpURLConnection connection = (HttpURLConnection)url.openConnection(); conn.setRequestProperty("User-Agent","Mozilla/4.0 (compatible; MSIE 6.0; Windows 2000)"); conn.connect(); in = conn.getInputStream(); java.io.BufferedReader breader = new BufferedReader(new InputStreamReader(in , "GBK")); String str=breader.readLine(); while(str != null){ System.out.println(str); if(str.indexOf("验证码：<input type=\"text\" name=\"verifycode\" size=\"4\" /><font color= \"#0000FF\" face=\"Georgia, Times New Roman, Times, serif\" size=\"3\"><i><b>")>-1){ valid=str.substring(str.indexOf("<b>")+3, str.indexOf("</b>")); } str=breader.readLine(); } String cookieval = conn.getHeaderField("set-cookie"); System.out.println(cookieval); String sessionid=null; if(cookieval != null){ sessionid=cookieval.substring(0,cookieval.indexOf(";")); } System.out.println(sessionid); this.session_id=sessionid+"&path=/"; in.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return valid; } public void postURL(){ try { Proxy proxy=new Proxy(java.net.Proxy.Type.HTTP,new InetSocketAddress (this.proxyAddr,this.proxyPost)); URL url=new URL(sub_gdly); HttpURLConnection conn = (HttpURLConnection)url.openConnection(); conn.setDoOutput(true); conn.setRequestMethod("POST"); conn.setRequestProperty("User-Agent","Mozilla/4.0 (compatible; MSIE 6.0; Windows 2000)"); conn.setRequestProperty("host","www.163.com"); conn.setRequestProperty("Connection","keep-alive"); conn.setRequestProperty("cookie", session_id.substring(0,session_id.indexOf("&"))); StringBuffer sb=new StringBuffer(); sb.append ("name=01&name=10&name=02&name=03&name=04&name=05&name=06&name=24&name=07&name=08&name1=hhhf&sex= %C4%D0&tele=111111111&comp=111111&addr=11111&postcode=010000&verifycode=" + this.id+"&B1=%CC%E1%BD%BB"); System.out.println(sb.toString()); OutputStream os=conn.getOutputStream(); os.write(sb.toString().getBytes("GBK")); os.close(); BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream())); conn.connect(); String line = br.readLine(); while(line != null){ System.out.println(line); line = br.readLine(); } } catch (MalformedURLException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } public static void main(String args[]){ for(int i=0;i<10;i++){ shuapiao u=new shuapiao("http://"); u.id=u.getUrl(); u.postURL(); } } }
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