java代理ip有效检测

java实现代理ip有效检测，依赖Apache的HttpClient

 

正式版：

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      /**

       * 批量代理IP有效检测

       *

       * @param proxyIpMap

       * @param reqUrl

       */

      public static void checkProxyIp(Map<String, Integer> proxyIpMap, String reqUrl) {

 

            for (String proxyHost : proxyIpMap.keySet()) {

                  Integer proxyPort = proxyIpMap.get(proxyHost);

 

                  int statusCode = 0;

                  try {

                        HttpClient httpClient = new HttpClient();

                        httpClient.getHostConfiguration().setProxy(proxyHost, proxyPort);

 

                        // 连接超时时间（默认10秒 10000ms） 单位毫秒（ms）

                        int connectionTimeout = 10000;

                        // 读取数据超时时间（默认30秒 30000ms） 单位毫秒（ms）

                        int soTimeout = 30000;

                        httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(connectionTimeout);

                        httpClient.getHttpConnectionManager().getParams().setSoTimeout(soTimeout);

 

                        HttpMethod method = new GetMethod(reqUrl);

 

                        statusCode = httpClient.executeMethod(method);

                  } catch (Exception e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                  }

                  System.out.format("%s:%s-->%s ", proxyHost, proxyPort, statusCode);

            }

      }

 

      /**

       * 代理IP有效检测

       *

       * @param proxyIp

       * @param proxyPort

       * @param reqUrl

       */

      public static void checkProxyIp(String proxyIp, int proxyPort, String reqUrl) {

            Map<String, Integer> proxyIpMap = new HashMap<String, Integer>();

            proxyIpMap.put(proxyIp, proxyPort);

            checkProxyIp(proxyIpMap, reqUrl);

      }

      

      public static void main(String[] args) {

            

            Map<String, Integer> proxyIpMap = new HashMap<String, Integer>();

            proxyIpMap.put("114.80.136.112", 7780);

            proxyIpMap.put("114.80.136.166", 7780);

            proxyIpMap.put("114.80.136.167", 7780);

            proxyIpMap.put("114.80.136.168", 7780);

            proxyIpMap.put("114.80.136.169", 7780);

            proxyIpMap.put("114.80.136.170", 7780);

            proxyIpMap.put("114.80.136.171", 7780);

            proxyIpMap.put("123.129.207.102", 7780);

            proxyIpMap.put("123.129.207.100", 7780);

            proxyIpMap.put("123.129.207.103", 7780);

            proxyIpMap.put("123.129.207.104", 7780);

            proxyIpMap.put("123.129.207.105", 7780);

            proxyIpMap.put("123.129.207.108", 7780);

            proxyIpMap.put("114.80.136.164", 7780);

            proxyIpMap.put("123.129.207.107", 7780);

            proxyIpMap.put("180.153.251.3", 7780);

            proxyIpMap.put("180.153.251.4", 7780);

            proxyIpMap.put("180.153.251.5", 7780);

            proxyIpMap.put("180.153.251.6", 7780);

            proxyIpMap.put("180.153.251.7", 7780);

            proxyIpMap.put("180.153.251.8", 7780);

            proxyIpMap.put("180.153.251.9", 7780);

            proxyIpMap.put("180.153.251.10", 7780);

            proxyIpMap.put("180.153.251.11", 7780);

            proxyIpMap.put("180.153.251.12", 7780);

            proxyIpMap.put("180.153.251.13", 7780);

            proxyIpMap.put("180.153.251.14", 7780);

            proxyIpMap.put("180.153.251.15", 7780);

            proxyIpMap.put("180.153.251.16", 7780);

            proxyIpMap.put("180.153.251.2", 7780);

            checkProxyIp(proxyIpMap, "http://t.sohu.com/new_index");

 

      }

 

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