java根据ip地址获取详细地域信息

来源：互联网发布：js中prompt 编辑：程序博客网时间：2024/06/05 03:58

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=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://blog.csdn.net/he20101020/article/details/21519417

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