java根据ip地址获取详细地域信息

ゞ浴缸里的玫瑰 2021-06-24 16:00 686阅读 0赞

互联网有很多接口可以实现通过ip查询到具体的位置，如下：

通过淘宝IP地址库获取IP位置

1. 请求接口（GET）：http://ip.taobao.com/service/getIpInfo.php?ip=\[ip地址字串\]

2. 响应信息：（json格式的）国家 、省（自治区或直辖市）、市（县）、运营商

3. 返回数据格式：

\{"code":0,"data":\{"ip":"210.75.225.254","country":"\\u4e2d\\u56fd","area":"\\u534e\\u5317",

"region":"\\u5317\\u4eac\\u5e02","city":"\\u5317\\u4eac\\u5e02","county":"","isp":"\\u7535\\u4fe1",

"country\_id":"86","area\_id":"100000","region\_id":"110000","city\_id":"110000",

"county\_id":"-1","isp\_id":"100017"\}\}

其中code的值的含义为，0：成功，1：失败。

新浪的接口 ：http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=json&ip=218.192.3.42

返回值

var remote\_ip\_info = \{"ret":1,"start":"218.192.0.0","end":"218.192.7.255","country":"\\u4e2d\\u56fd","province":"\\u5e7f\\u4e1c","city":"\\u5e7f\\u5dde","district":"","isp":"\\u6559\\u80b2\\u7f51","type":"\\u5b66\\u6821","desc":"\\u5e7f\\u5dde\\u5927\\u5b66\\u7eba\\u7ec7\\u670d\\u88c5\\u5b66\\u9662"\};

通过jqry 获取相应的数据

$.getScript('数据接口',function()\{

//新浪：remote\_ip\_info.country

\})

腾讯IP分享计划的地址获取IP所在地：

[http://ip.qq.com/cgi-bin/searchip?searchip1=][http_ip.qq.com_cgi-bin_searchip_searchip1]ip

用java调用淘宝ip查询接口查询地域的一个java实例：

import java.io.BufferedReader;
    import java.io.DataOutputStream;
    import java.io.IOException;
    import java.io.InputStreamReader;
    import java.io.UnsupportedEncodingException;
    import java.net.HttpURLConnection;
    import java.net.URL;
    /**
     *  根据IP地址获取详细的地域信息
     *  @project:personGocheck
     *  @class:AddressUtils.java
     *  @author:heguanhua E-mail:37809893@qq.com
     *  @date：Nov 14, 2012 6:38:25 PM
     */
    public class AddressUtils { 
     /**
      *
      * @param content
      *            请求的参数 格式为：name=xxx&pwd=xxx
      * @param encoding
      *            服务器端请求编码。如GBK,UTF-8等
      * @return
      * @throws UnsupportedEncodingException
      */
     public String getAddresses(String content, String encodingString)
       throws UnsupportedEncodingException {
      // 这里调用pconline的接口
      String urlStr = "http://ip.taobao.com/service/getIpInfo.php";
      // 从http://whois.pconline.com.cn取得IP所在的省市区信息
      String returnStr = this.getResult(urlStr, content, encodingString);
      if (returnStr != null) {
       // 处理返回的省市区信息
       System.out.println(returnStr);
       String[] temp = returnStr.split(",");
       if(temp.length<3){
        return "0";//无效IP，局域网测试
       }
       String region = (temp[5].split(":"))[1].replaceAll("\"", "");
       region = decodeUnicode(region);// 省份
      
    			String country = "";
    			String area = "";
    			// String region = "";
    			String city = "";
    			String county = "";
    			String isp = "";
    			for (int i = 0; i < temp.length; i++) {
    				switch (i) {
    				case 1:
    					country = (temp[i].split(":"))[2].replaceAll("\"", "");
    					country = decodeUnicode(country);// 国家
    					break;
    					case 3:
    						area = (temp[i].split(":"))[1].replaceAll("\"", "");
    						area = decodeUnicode(area);// 地区 
    					break;
    					case 5:
    						region = (temp[i].split(":"))[1].replaceAll("\"", "");
    						region = decodeUnicode(region);// 省份 
    					break; 
    					case 7:
    						city = (temp[i].split(":"))[1].replaceAll("\"", "");
    						city = decodeUnicode(city);// 市区
    					break; 
    					case 9:
    							county = (temp[i].split(":"))[1].replaceAll("\"", "");
    							county = decodeUnicode(county);// 地区 
    					break;
    					case 11:
    						isp = (temp[i].split(":"))[1].replaceAll("\"", "");
    						isp = decodeUnicode(isp); // ISP公司
    					break;
    				}
    			}
       
        System.out.println(country+"="+area+"="+region+"="+city+"="+county+"="+isp);
       return region;
      }
      return null;
     }
     /**
      * @param urlStr
      *            请求的地址
      * @param content
      *            请求的参数 格式为：name=xxx&pwd=xxx
      * @param encoding
      *            服务器端请求编码。如GBK,UTF-8等
      * @return
      */
     private String getResult(String urlStr, String content, String encoding) {
      URL url = null;
      HttpURLConnection connection = null;
      try {
       url = new URL(urlStr);
       connection = (HttpURLConnection) url.openConnection();// 新建连接实例
       connection.setConnectTimeout(2000);// 设置连接超时时间，单位毫秒
       connection.setReadTimeout(2000);// 设置读取数据超时时间，单位毫秒
       connection.setDoOutput(true);// 是否打开输出流 true|false
       connection.setDoInput(true);// 是否打开输入流true|false
       connection.setRequestMethod("POST");// 提交方法POST|GET
       connection.setUseCaches(false);// 是否缓存true|false
       connection.connect();// 打开连接端口
       DataOutputStream out = new DataOutputStream(connection
         .getOutputStream());// 打开输出流往对端服务器写数据
       out.writeBytes(content);// 写数据,也就是提交你的表单 name=xxx&pwd=xxx
       out.flush();// 刷新
       out.close();// 关闭输出流
       BufferedReader reader = new BufferedReader(new InputStreamReader(
         connection.getInputStream(), encoding));// 往对端写完数据对端服务器返回数据
       // ,以BufferedReader流来读取
       StringBuffer buffer = new StringBuffer();
       String line = "";
       while ((line = reader.readLine()) != null) {
        buffer.append(line);
       }
       reader.close();
       return buffer.toString();
      } catch (IOException e) {
       e.printStackTrace();
      } finally {
       if (connection != null) {
        connection.disconnect();// 关闭连接
       }
      }
      return null;
     }
     /**
      * unicode 转换成 中文
      *
      * @author fanhui 2007-3-15
      * @param theString
      * @return
      */
     public static String decodeUnicode(String theString) {
      char aChar;
      int len = theString.length();
      StringBuffer outBuffer = new StringBuffer(len);
      for (int x = 0; x < len;) {
       aChar = theString.charAt(x++);
       if (aChar == '\\') {
        aChar = theString.charAt(x++);
        if (aChar == 'u') {
         int value = 0;
         for (int i = 0; i < 4; i++) {
          aChar = theString.charAt(x++);
          switch (aChar) {
          case '0':
          case '1':
          case '2':
          case '3':
          case '4':
          case '5':
          case '6':
          case '7':
          case '8':
          case '9':
           value = (value << 4) + aChar - '0';
           break;
          case 'a':
          case 'b':
          case 'c':
          case 'd':
          case 'e':
          case 'f':
           value = (value << 4) + 10 + aChar - 'a';
           break;
          case 'A':
          case 'B':
          case 'C':
          case 'D':
          case 'E':
          case 'F':
           value = (value << 4) + 10 + aChar - 'A';
           break;
          default:
           throw new IllegalArgumentException(
             "Malformed      encoding.");
          }
         }
         outBuffer.append((char) value);
        } else {
         if (aChar == 't') {
          aChar = '\t';
         } else if (aChar == 'r') {
          aChar = '\r';
         } else if (aChar == 'n') {
          aChar = '\n';
         } else if (aChar == 'f') {
          aChar = '\f';
         }
         outBuffer.append(aChar);
        }
       } else {
        outBuffer.append(aChar);
       }
      }
      return outBuffer.toString();
     }
     // 测试
     public static void main(String[] args) {
      AddressUtils addressUtils = new AddressUtils();
      // 测试ip 219.136.134.157 中国=华南=广东省=广州市=越秀区=电信
      String ip = "125.70.11.136";
      String address = "";
      try {
       address = addressUtils.getAddresses("ip="+ip, "utf-8");
      } catch (UnsupportedEncodingException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
      }
      System.out.println(address);
      // 输出结果为：广东省,广州市,越秀区
     }
    }

文章来源：http://hejianke83.blog.163.com/blog/static/60765162012101694919149/

[http_ip.qq.com_cgi-bin_searchip_searchip1]: http://ip.qq.com/cgi-bin/searchip?searchip1=218.192.3.42