通过Java代码实现手机号归属地查询

所需工具：1、elipse 2、json所需jar包

代码：

package com.mobilephone;

import java.io.BufferedReader;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.net.HttpURLConnection;

import java.net.URL;

import net.sf.json.JSONObject;

public class MainActivity {

/**

* @param urlAll

* :请求接口

* @param httpArg

* :参数

* @return 返回结果

*/

public static String request(String httpUrl, String httpArg) {

BufferedReader reader = null;

String result = null;

StringBuffer sbf = new StringBuffer();

httpUrl = httpUrl + "?" + httpArg;

try {

URL url = new URL(httpUrl);

HttpURLConnection connection = (HttpURLConnection) url.openConnection();

connection.setRequestMethod("GET");

// 填入apikey到HTTP header

connection.setRequestProperty("apikey", "73d6548dfb7223d3421608255a592ac3");

connection.connect();

InputStream is = connection.getInputStream();

reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));

String strRead = null;

while ((strRead = reader.readLine()) != null) {

sbf.append(strRead);

sbf.append("\r\n");

}

reader.close();

result = sbf.toString();

} catch (Exception e) {

e.printStackTrace();

}

return result;

}

public static void main(String[] args) {

String resout = "";

String httpUrl = "http://apis.baidu.com/apistore/mobilenumber/mobilenumber";

String phonenum = "110";

String httpArg = "phone=" + phonenum;

String jsonResult = request(httpUrl, httpArg);

System.out.println(jsonResult);

JSONObject obj = JSONObject.fromObject(jsonResult);

String code = obj.get("errNum").toString();

if (code.equals("0")) {

JSONObject obj2 = (JSONObject) obj.get("retData");

resout = obj2.get("province") + "-" + obj2.get("city") + "-" + obj2.get("supplier") + "-"

+ obj2.get("suit");

} else {

resout = obj.get("retMsg").toString();

}

System.out.println(resout);

}

}