手机号获取归属地 获取到到城市

package com.xune.mr.mgmr.common.utils.mobileaddr;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.StringReader;
import java.net.URL;
import java.net.URLConnection;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;

import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;

public class MobileLocationUtil {

/**
* 获取URL返回的字符串
*
* @param callurl
* @param charset
* @return
*/
private static String callUrlByGet(String callurl, String charset) {
String result = "";
try {
URL url = new URL(callurl);
URLConnection connection = url.openConnection();
connection.connect();
BufferedReader reader = new BufferedReader(new InputStreamReader(
connection.getInputStream(), charset));
String line;
while ((line = reader.readLine()) != null) {
result += line;
result += "\n";
}
} catch (Exception e) {
e.printStackTrace();
return "";
}
return result;
}

/**
* 手机号码归属地
*
* @param tel
*            手机号码
* @return 135XXXXXXXX,联通/移动/电信,湖北武汉
* @throws Exception
* @author
*/
public static String getMobileLocation(String tel) throws Exception {
Pattern pattern = Pattern.compile("1\\d{10}");
Matcher matcher = pattern.matcher(tel);
if (matcher.matches()) {
String url = "http://life.tenpay.com/cgi-bin/mobile/MobileQueryAttribution.cgi?chgmobile="
+ tel;
String result = callUrlByGet(url, "GBK");
StringReader stringReader = new StringReader(result);
InputSource inputSource = new InputSource(stringReader);
DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory
.newInstance();
DocumentBuilder documentBuilder = documentBuilderFactory
.newDocumentBuilder();
Document document = documentBuilder.parse(inputSource);
String retmsg = document.getElementsByTagName("retmsg").item(0)
.getFirstChild().getNodeValue();
if (retmsg.equals("OK")) {
String supplier = document.getElementsByTagName("supplier")
.item(0).getFirstChild().getNodeValue().trim();
String province = document.getElementsByTagName("province")
.item(0).getFirstChild().getNodeValue().trim();
String city = document.getElementsByTagName("city").item(0)
.getFirstChild().getNodeValue().trim();

// return (tel + "," + supplier + ","+ province + city);
// return (province + city + "," + supplier );
if (province.equals(city)) {
return province;
}
return (province + city);

} else {

return "无此号记录！";

}

} else {

return tel + "：手机号码格式错误！";

}

}

public static void main(String[] args) {
try {
System.out.println(MobileLocationUtil
.getMobileLocation("18233583311"));
} catch (Exception e) {
e.printStackTrace();
}
}

}