httpclient

package com.open1111.httpclient;

  

import java.io.IOException;

  

import org.apache.http.HttpEntity;

import org.apache.http.client.ClientProtocolException;

import org.apache.http.client.methods.CloseableHttpResponse;

import org.apache.http.client.methods.HttpGet;

import org.apache.http.impl.client.CloseableHttpClient;

import org.apache.http.impl.client.HttpClients;

import org.apache.http.util.EntityUtils;

  

public class TestHttp01 {

  

    public static void main(String[] args) throws ClientProtocolException, IOException  {

        CloseableHttpClient httpclient = HttpClients.createDefault(); // 创建httpclient实例

        HttpGet httpget = new HttpGet("http://www./"); // 创建httpget实例

        CloseableHttpResponse response = httpclient.execute(httpget); // 执行get请求

        HttpEntity entity=response.getEntity(); // 获取返回实体

        System.out.println("网页内容："+EntityUtils.toString(entity, "utf-8")); // 指定编码打印网页内容

        response.close(); // 关闭流和释放系统资源

    }

}