//爬出指定網站的郵箱地址
public static void WangL() throws Exception
{URL u = new URL("需要爬蟲的郵箱地址");
URLConnection cn = u.openConnection();
BufferedReader buin = new BufferedReader(new InputStreamReader(cn.getInputStream()));
String ss = null;
String regex = "\\w+@\\w+(\\.\\w+)+"; // 定義規則
Pattern p = Pattern.compile(regex); // 將規則封裝成對象;
while((ss = buin.readLine())!=null)
{
Matcher m = p.matcher(ss); //將規則與操作的字符進行關聯;
while(m.find())
{
System.out.println(m.group());
}
}
}
}