//判断是否是正常手机号码
private boolean isMobile(String mobiles) {
    Pattern p = Pattern.compile("^1(3|5|7|8|4)\\d{9}");
    Matcher m = p.matcher(mobiles);
    return m.matches();
}


判断是否是正常邮箱
private boolean isEmail(String email) {
    Pattern p = Pattern.compile("^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(.[a-zA-Z0-9_-]+)+$");
    Matcher m = p.matcher(email);
    return m.matches();
}