爬虫获取email-技术博客集

爬虫获取email
编程技术 / houtizong 发布于 3年前 55

/**
* 爬虫获取email
* @throws Exception
*/
public static void getMails_1() throws Exception {

  URL url = new URL("http://www.blogjava.net/gml520/archive/2009/05/20/271691.html");

  URLConnection conn = url.openConnection();

  BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(),"UTF-8"));

  String line = null;

String mailreg = "\\w+@\\w+(\\.\\w+)+";

Pattern p = Pattern.compile(mailreg);

  while (null != (line = br.readLine())) {
  // System.out.println(line);
   Matcher m = p.matcher(line);

   while (m.find()) {
    System.out.println(m.group());
   }
  }
}

上一篇：从文件中获取email

下一篇：将dmp文件导入到不同的表空间中

请勿发布不友善或者负能量的内容。与人为善，比聪明更重要！

&nbsp;/** &nbsp; * 爬虫获取email &nbsp; * @throws Exception &nbsp; */ &nbsp;public static void getMails_1() throws Exception { &nbsp;&nbsp;URL url = new URL(&quot;<a href="http://www.blogjava.net/gml520/archive/2009/05/20/271691.html">http://www.blogjava.net/gml520/archive/2009/05/20/271691.html</a>&quot;); &nbsp;&nbsp; &nbsp;&nbsp;URLConnection conn = url.openConnection(); &nbsp;&nbsp; &nbsp;&nbsp;BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(),&quot;UTF-8&quot;)); &nbsp;&nbsp; &nbsp;&nbsp;String line = null; &nbsp;&nbsp;String mailreg = &quot;<a>\\w+@\\w+(\\.\\w</a>+)+&quot;; &nbsp;&nbsp;Pattern p = Pattern.compile(mailreg); &nbsp;&nbsp;while (null != (line = br.readLine())) { &nbsp;&nbsp;//&nbsp;System.out.println(line); &nbsp;&nbsp;&nbsp;Matcher m = p.matcher(line); &nbsp;&nbsp;&nbsp;while (m.find()) { &nbsp;&nbsp;&nbsp;&nbsp;System.out.println(m.group()); &nbsp;&nbsp;&nbsp;} &nbsp;&nbsp;} &nbsp;} </div>

留言需要登陆哦

技术博客集 - 网站简介：
前后端技术：
后端基于Hyperf2.1框架开发,前端使用Bootstrap可视化布局系统生成
网站主要作用：
1.编程技术分享及讨论交流，内置聊天系统;
2.测试交流框架问题，比如：Hyperf、Laravel、TP、beego;
3.本站数据是基于大数据采集等爬虫技术为基础助力分享知识，如有侵权请发邮件到站长邮箱，站长会尽快处理;
4.站长邮箱：[email protected];

文章归档

文章标签

友情链接

首页
关于我们

Auther ·HouTiZong: 侯体宗的博客