正则表达式抓取网页中的邮箱地址
最近为了给博友分享资源,不得不利用一下了。下次再谈怎么自动发送带附件的邮件到目标邮箱地址。
上代码非常简单 :把网页源代码copy到new.txt文件下就OK了。
import java.io.*; import java.util.*; import java.util.regex.Matcher; import java.util.regex.Pattern; public class getEmail { public static void main(String[] args) throws Exception { FileReader fr = new FileReader("E:\\new.txt"); BufferedReader bf = new BufferedReader(fr); String str = ""; StringBuilder strb = new StringBuilder(); while((str = bf.readLine()) != null) { strb.append(str); str = ""; } Pattern p = Pattern.compile("\\w{3,20}@\\w+\\.(com|gov|net|org)"); Matcher m = p.matcher(strb); while(m.find()) { System.out.println(m.group()); } } }
作者:Pickle
声明:对于转载分享我是没有意见的,出于对博客园社区和作者的尊重一定要保留原文地址哈。
致读者:坚持写博客不容易,写高质量博客更难,我也在不断的学习和进步,希望和所有同路人一道用技术来改变生活。觉得有点用就点个赞哈。
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