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@ -0,0 +1,220 @@
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package com.yihu.jw.util;
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import org.apache.commons.lang.StringUtils;
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import java.io.*;
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import java.net.HttpURLConnection;
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import java.net.URL;
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/**
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* Created by Administrator on 2017/6/6 0006.
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*/
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public class AddressUtils {
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public String getAddresses(String ip)
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throws UnsupportedEncodingException {
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return getAddresses(ip,"utf-8");
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}
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/**
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* 返回"0" 为无效ip,局域网测试
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* "中国-西南-四川省-成都市- -电信" (没有值,中间用空格隔开 country-area-region-city-county-isp)
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* @param content
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* @param encodingString
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* @return
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* @throws UnsupportedEncodingException
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*/
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public String getAddresses(String content, String encodingString)
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throws UnsupportedEncodingException {
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// 这里调用pconline的接口
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String urlStr = "http://ip.taobao.com/service/getIpInfo.php";
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// 从http://whois.pconline.com.cn取得IP所在的省市区信息
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content = "ip="+content;
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String returnStr = this.getResult(urlStr, content, encodingString);
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if (returnStr != null) {
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// 处理返回的省市区信息
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String[] temp = returnStr.split(",");
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if (temp.length < 3) {
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return "0";//无效IP,局域网测试
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}
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String region = (temp[5].split(":"))[1].replaceAll("\"", "");
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region = decodeUnicode(region);// 省份
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String country = "";
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String area = "";
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// String region = "";
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String city = "";
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String county = "";
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String isp = "";
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for (int i = 0; i < temp.length; i++) {
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switch (i) {
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case 1:
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country = (temp[i].split(":"))[2].replaceAll("\"", "");
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country = decodeUnicode(country);// 国家
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break;
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case 3:
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area = (temp[i].split(":"))[1].replaceAll("\"", "");
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area = decodeUnicode(area);// 地区
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break;
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case 5:
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region = (temp[i].split(":"))[1].replaceAll("\"", "");
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region = decodeUnicode(region);// 省份
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break;
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case 7:
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city = (temp[i].split(":"))[1].replaceAll("\"", "");
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city = decodeUnicode(city);// 市区
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break;
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case 9:
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county = (temp[i].split(":"))[1].replaceAll("\"", "");
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county = decodeUnicode(county);// 地区
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break;
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case 11:
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isp = (temp[i].split(":"))[1].replaceAll("\"", "");
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isp = decodeUnicode(isp); // ISP公司
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break;
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}
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}
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String district = country + "-" + area + "-" + region + "-" + city + "-" + county + "-" + isp;
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return district;
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}
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return null;
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}
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/**
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* @param urlStr 请求的地址
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* @param content 请求的参数 格式为:name=xxx&pwd=xxx
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* @param encoding 服务器端请求编码。如GBK,UTF-8等
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* @return
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*/
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private String getResult(String urlStr, String content, String encoding) {
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URL url = null;
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HttpURLConnection connection = null;
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try {
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url = new URL(urlStr);
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connection = (HttpURLConnection) url.openConnection();// 新建连接实例
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connection.setConnectTimeout(2000);// 设置连接超时时间,单位毫秒
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connection.setReadTimeout(2000);// 设置读取数据超时时间,单位毫秒
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connection.setDoOutput(true);// 是否打开输出流 true|false
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connection.setDoInput(true);// 是否打开输入流true|false
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connection.setRequestMethod("POST");// 提交方法POST|GET
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connection.setUseCaches(false);// 是否缓存true|false
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connection.connect();// 打开连接端口
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DataOutputStream out = new DataOutputStream(connection
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.getOutputStream());// 打开输出流往对端服务器写数据
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out.writeBytes(content);// 写数据,也就是提交你的表单 name=xxx&pwd=xxx
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out.flush();// 刷新
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out.close();// 关闭输出流
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BufferedReader reader = new BufferedReader(new InputStreamReader(
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connection.getInputStream(), encoding));// 往对端写完数据对端服务器返回数据
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// ,以BufferedReader流来读取
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StringBuffer buffer = new StringBuffer();
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String line = "";
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while ((line = reader.readLine()) != null) {
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buffer.append(line);
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}
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reader.close();
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return buffer.toString();
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} catch (IOException e) {
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e.printStackTrace();
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} finally {
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if (connection != null) {
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connection.disconnect();// 关闭连接
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}
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}
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return null;
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}
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/**
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* unicode 转换成 中文
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*
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* @param theString
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* @return
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* @author fanhui 2007-3-15
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*/
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public static String decodeUnicode(String theString) {
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char aChar;
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int len = theString.length();
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StringBuffer outBuffer = new StringBuffer(len);
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for (int x = 0; x < len; ) {
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aChar = theString.charAt(x++);
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if (aChar == '\\') {
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aChar = theString.charAt(x++);
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if (aChar == 'u') {
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int value = 0;
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for (int i = 0; i < 4; i++) {
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aChar = theString.charAt(x++);
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switch (aChar) {
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case '0':
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case '1':
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case '2':
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case '3':
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case '4':
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case '5':
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case '6':
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case '7':
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case '8':
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case '9':
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value = (value << 4) + aChar - '0';
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break;
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case 'a':
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case 'b':
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case 'c':
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case 'd':
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case 'e':
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case 'f':
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value = (value << 4) + 10 + aChar - 'a';
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break;
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case 'A':
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case 'B':
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case 'C':
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case 'D':
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case 'E':
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case 'F':
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value = (value << 4) + 10 + aChar - 'A';
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break;
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default:
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throw new IllegalArgumentException(
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"Malformed encoding.");
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}
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}
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outBuffer.append((char) value);
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} else {
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if (aChar == 't') {
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aChar = '\t';
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} else if (aChar == 'r') {
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aChar = '\r';
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} else if (aChar == 'n') {
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aChar = '\n';
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} else if (aChar == 'f') {
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aChar = '\f';
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}
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outBuffer.append(aChar);
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}
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} else {
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outBuffer.append(aChar);
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}
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}
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String string = outBuffer.toString();
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if(StringUtils.isBlank(string)){
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string=" ";
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}
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return string;
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}
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// 测试
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//public static void main(String[] args) {
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// AddressUtils addressUtils = new AddressUtils();
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// // 测试ip 219.136.134.157 中国-华南-广东省-广州市-越秀区-电信
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// String ip = "219.136.134.157";
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// String address = "";
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// try {
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// address = addressUtils.getAddresses(ip);
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// } catch (UnsupportedEncodingException e) {
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// // TODO Auto-generated catch block
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// e.printStackTrace();
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// }
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// System.out.println(address);
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// // 输出结果为:广东省,广州市,越秀区
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//}
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}
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