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美国云服务器的JAVA如何调用对方http接口得到返回数据

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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