boolean tag = true;final String pattern1 = "^([a-z0-9A-Z]+[-|//.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?//.)+[a-zA-Z]{2,}$";final Pattern pattern = Pattern.compile(pattern1);final Matcher mat = pattern.matcher(email);if (!mat.find()) { ...
刚刚做学徒?就想...;P;P;P