：

package com.jl.chromeTest;

import java.io.BufferedReader;

import java.io.InputStreamReader;

import java.net.HttpURLConnection;

import java.net.URL;

import java.net.URLConnection;

import java.nio.charset.StandardCharsets;

/**

* get請求測試

* @author liujilong

* @since 2019-7-18 10:26:49

*/

public class Test {

@org.junit.Test

public void test() throws Exception{

String result = get("http://www.baidu.com");

System.out.println("result====="+result);

}

/**

* get請求

* @param url

* @return

* @throws Exception

*/

public String get(String url) throws Exception {

String content = null;

URLConnection urlConnection = new URL(url).openConnection();

HttpURLConnection connection = (HttpURLConnection) urlConnection;

connection.setRequestMethod("GET");

//連接

connection.connect(http://www.amjmh.com/v/);

//得到響應碼

int responseCode = connection.getResponseCode();

if (responseCode == HttpURLConnection.HTTP_OK) {

BufferedReader bufferedReader = new BufferedReader(new InputStreamReader

(connection.getInputStream(), StandardCharsets.UTF_8));

StringBuilder bs = new StringBuilder();

String l;

while ((l = bufferedReader.readLine()) != null) {

bs.append(l).append("\n");

}

content = bs.toString();

}

return content;

}

}

————————————————

總結

以上是生活随笔為你收集整理的java getreader_java后台发起get请求获取响应数据学习记录: 话不多说直接上代码的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。