# JAVA如何调用对方http接口得到返回数据

> 来源：梦飞idc云平台 | 原文：https://www.mfisp.com/12238.html | 发布：2022-11-07 | 更新：2022-11-07 | 分类：建站教程、投稿分享

![JAVA如何调用对方http接口得到返回数据](https://www.mfisp.com/wp-content/uploads/2022/01/13e1e49bb26b66e_1_post.png)

 

jsp代码：

 

<form action="https://tcc.taobao.com/cc/json/mobile_tel_segment.htm" method="post">  
 请输入手机号:<input type="text" name="tel" value="">  
 <input type="submit" value="查询 ">  
</form>

 

访问jsp页面，输入测试手机号码：13535382**2，点击查询按钮，得到以下返回结果

 

__GetZoneResult_ = {  
 mts:'1353538',  
 province:'广东',  
 catName:'中国移动',  
 telString:'13535382112',  
 areaVid:'30517',  
 ispVid:'3236139',  
 carrier:'广东移动'  
}

  

通过JAVA代码访问：

 

package com.interfaces.demo1;  
   
import java.io.BufferedReader;  
import java.io.IOException;  
import java.io.InputStreamReader;  
import java.net.HttpURLConnection;  
import java.net.URL;  
   
public class InterfaceTest {  
 public static void main(String[] args) throws Exception {  
 // 方法一  
 System.out.println(InterfaceTest.getURLContent());  
 // 方法二  
 String urlStr = "https://tcc.taobao.com/cc/json/mobile_tel_segment.htm?tel=13535382112";  
 System.out.println(InterfaceTest.getURLContent(urlStr));  
 }  
   
 public static String getURLContent() throws Exception {  
 String strURL = "https://tcc.taobao.com/cc/json/mobile_tel_segment.htm?tel=13535382112";  
 URL url = new URL(strURL);  
 HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();  
 httpConn.setRequestMethod("GET");  
 httpConn.connect();  
   
 BufferedReader reader = new BufferedReader(new InputStreamReader(httpConn.getInputStream()));  
 String line;  
 StringBuffer buffer = new StringBuffer();  
 while ((line = reader.readLine()) != null) {  
 buffer.append(line);  
 }  
 reader.close();  
 httpConn.disconnect();  
 System.out.println(buffer.toString());  
 System.out.println(buffer);  
 System.out.println(buffer.toString());  
 return buffer.toString();  
 }  
   
 /**  
 * 程序中访问http数据接口  
 */  
 public static String getURLContent(String urlStr) {  
 /** 网络的url地址 */  
 URL url = null;  
 /** http连接 */  
 HttpURLConnection httpConn = null;  
 /**//** 输入流 */  
 BufferedReader in = null;  
 StringBuffer sb = new StringBuffer();  
 try {  
 url = new URL(urlStr);  
 in = new BufferedReader(new InputStreamReader(url.openStream(), "GBk"));  
 String str = null;  
 while ((str = in.readLine()) != null) {  
 sb.append(str);  
 }  
 } catch (Exception ex) {  
   
 } finally {  
 try {  
 if (in != null) {  
 in.close();  
 }  
 } catch (IOException ex) {  
 }  
 }  
 String result = sb.toString();  
 return result;  
 }  
}

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