Java实现*归属地判别

import java.io.*;
import java.net.*;

public class PhoneNumber {

    public static void main(String[] args) throws IOException {
        // TODO Auto-generated method stub
        URL yahoo = new URL("https://tcc.taobao.com/cc/json/mobile_tel_segment.htm?tel=15850781443");  
        BufferedReader in = new BufferedReader(  
                    new InputStreamReader(  
                    yahoo.openStream())); 
        String inputLine;  
        while ((inputLine = in.readLine()) != null)  
            System.out.println(inputLine);  
        in.close(); 
    }

}