1.项目结构
导入jar包
jar包去官网下载
解压后项目新建lib目录,将解压包中的lib目录中的zip拷入项目lib目录文件夹,然后build path-->配置到项目中
2.TestGet.java
package testhttpclient;
import java.io.IOException;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
/**
* 使用HttpGet方法获取网页数据
* @author xjj13
*
*/
public class TestGet {
public static void main(String[] args) {
new Get().start();
}
}
class Get extends Thread{
//创建标准的httpClient
HttpClient client=HttpClients.createDefault();
@Override
public void run() {
HttpGet get=new HttpGet("http://www.baidu.com");
try {
//执行
HttpResponse response=client.execute(get);
//http实例化对象
HttpEntity entity=response.getEntity();
String result=EntityUtils.toString(entity, "UTF-8");
System.out.println(result);
} catch (IOException e) {
e.printStackTrace();
}
}
}
3.项目运行结果
新建test.xml,拷贝console内容如下:
<!DOCTYPE html>
<!--STATUS OK -->
<html>
<head>
<meta http-equiv=content-type content=text/html;charset=utf-8>
<meta http-equiv=X-UA-Compatible content=IE=Edge>
<meta content=always name=referrer>
<link rel=stylesheet type=text/css
href=http://s1.bdstatic.com/r/www/cache/bdorz/baidu.min.css>
<title>百度一下，你就知道</title>
</head>
<body link=#0000cc>
<div id=wrapper>
<div id=head>
<div class="head_wrapper">
<div class="s_form">
<div class="s_form_wrapper">
<div id=lg>
<img hidefocus=true src=//www.baidu.com/img/bd_logo1.png
width=270 height=129>
</div>
<form id=form name=f action=//www.baidu.com/s class="fm">
<input type=hidden name=bdorz_come value=1>
<input type=hidden name=ie value=utf-8>
<input type=hidden name=f value=8>
<input type=hidden name=rsv_bp value=1>
<input type=hidden name=rsv_idx value=1>
<input type=hidden name=tn value=baidu>
<span class="bg s_ipt_wr">
<input id=kw name=wd class="s_ipt" value
maxlength=255 autocomplete=off autofocus>
</span>
<span class="bg s_btn_wr">
<input type=submit id=su value=百度一下
class="bg s_btn">
</span>
</form>
</div>
</div>
<div id=u1>
<a href=http://news.baidu.com name=tj_trnews class="mnav">新闻</a>
<a href=http://www.hao123.com name=tj_trhao123 class="mnav">hao123</a>
<a href=http://map.baidu.com name=tj_trmap class="mnav">地图</a>
<a href=http://v.baidu.com name=tj_trvideo class="mnav">视频</a>
<a href=http://tieba.baidu.com name=tj_trtieba class="mnav">贴吧</a>
<noscript>
<a
href=http://www.baidu.com/bdorz/login.gif?login&tpl=mn&u=http%3A%2F%2Fwww.baidu.com%2f%3fbdorz_come%3d1
name=tj_login class="lb">登录</a>
</noscript>
<script>
document.write('
<a
href="http://www.baidu.com/bdorz/login.gif?login&tpl=mn&u='+ encodeURIComponent(window.location.href+ (window.location.search === " "
: " bdorz_come=1 " name="tj_login" class="lb">登录</a>
');
</script>
<a href=//www.baidu.com/more / name=tj_briicon class="bri"
style="display: block;">更多产品</a>
</div>
</div>
</div>
<div id=ftCon>
<div id=ftConw>
<p id=lh>
<a href=http://home.baidu.com>关于百度</a>
<a href=http://ir.baidu.com>About Baidu</a>
</p>
<p id=cp>©2017 Baidu
<a href=http://www.baidu.com/duty />
使用百度前必读
</a>
<a href=http://jianyi.baidu.com / class="cp-feedback">意见反馈</a> 京ICP证030173号
<img src=//www.baidu.com/img/gs.gif>
</p>
</div>
</div>
</div>
</body>
</html>