刷票小程序_小程序投票可以刷票吗-刷票程序 原理

刷票小程序_小程序投票可以刷票吗packagecom.xyj.proxy;importjava.io.BufferedInputStream;importjava.io.BufferedReader;importjava.io.File;importjava.io.FileInputStream;importjava.io.IOException;importjava.io.Inpu_刷票小程序

import java.io.BufferedInputStream;import java.io.BufferedReader;import java.io.File;import java.io.FileInputStream;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.net.InetSocketAddress;import java.net.MalformedURLException;import java.net.Proxy;import java.net.SocketAddress;import java.net.URL;import java.net.URLConnection;import java.util.Properties;import java.util.regex.Matcher;import java.util.regex.Pattern;public class TestProxy {public void setLocalProxy() {Properties prop = System.getProperties();prop.setProperty("http.proxyHost", "222.222.222.222");prop.setProperty("http.proxyPort", "3128");}// 清除proxy设置public void removeLocalProxy(){Properties prop = System.getProperties();prop.remove("http.proxyHost");prop.remove("http.proxyPort");prop.remove("http.nonProxyHosts");prop.remove("https.proxyHost");prop.remove("https.proxyPort");prop.remove("ftp.proxyHost");prop.remove("ftp.proxyPort");prop.remove("ftp.nonProxyHosts");prop.remove("socksProxyHost");prop.remove("socksProxyPort");}// 测试HTTP代理public void showHttpProxy(Object ... proxy) {URL url = null;try {url = new URL("http://www.baidu.com");} catch (MalformedURLException e) {return;}try {URLConnection conn = null;switch (proxy.length) {case 0:conn = url.openConnection();break;case 1:conn = url.openConnection((Proxy) proxy[0]);break;default:break;}if (conn == null)return;conn.setConnectTimeout(10000); // 设置连接超时时间InputStream in = conn.getInputStream();BufferedReader br = new BufferedReader(new java.io.InputStreamReader(in));String str = null;try {while ((str = br.readLine())!=null) {if(str.indexOf("百度一下，你就知道")>0){break;}}} catch (IOException e1) {}} catch (IOException e1) {return;}}// 得到一个proxypublic static Proxy getProxy(String host, int port) {SocketAddress addr = new InetSocketAddress(host, port);Proxy typeProxy = new Proxy(Proxy.Type.HTTP, addr);return typeProxy;}/*// 得到一个proxypublic Proxy getProxy(Proxy.Type type, String host, int port) {SocketAddress addr = new InetSocketAddress(host, port);Proxy typeProxy = new Proxy(type, addr);return typeProxy;}*/public void test(){String pathurl = "d:/temp.txt";try {File file = new File(pathurl);FileInputStream fin = new FileInputStream(file);BufferedInputStream bin = new BufferedInputStream(fin);BufferedReader ir = new BufferedReader(new InputStreamReader(bin));String str = null;int count = 0;StringBuffer ip = new StringBuffer();while ((str = ir.readLine()) != null) {String ipfilter = "\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}";Pattern p = Pattern.compile(ipfilter);Matcher m = p.matcher(str);if (m.find()) {count++;String port = str.substring(str.indexOf(":")+1,str.length());if(port.indexOf("0")==0){port = port.substring(2, port.length());}String host = m.group();int po = Integer.parseInt(port);//System.out.println(host+"--"+port);System.out.println("----------"+count);showHttpProxy(getProxy(host,po));}// 获取端口号}/*System.out.println(ip);java.io.FileWriter fileWriter = new java.io.FileWriter(pathurl);fileWriter.write(ip.toString());fileWriter.close();bin.close();fin.close();*/} catch (Exception e) {}//showHttpProxy(getProxy("58.211.78.143",80));}public static void main(String[] args) {TestProxy proxy = new TestProxy();//proxy.setLocalProxy();proxy.showHttpProxy(getProxy("203.162.2.138",80));}}

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