java后台正则验证

 public static boolean checkPhone(String phone)
     {
         Pattern pattern = Pattern.compile("^[1][3-8]+\\d{9}$");
         Matcher matcher = pattern.matcher(phone);
         if (matcher.matches())
         {
             return true;
         }
         return false;
     }

     public static boolean checkEmail(String email)
     {
         Pattern pattern = Pattern.compile("^/w+([-.]/w+)*@/w+([-]/w+)*/.(/w+([-]/w+)*/.)*[a-z]{2,3}$");
         Matcher matcher = pattern.matcher(email);
         if (matcher.matches())
         {
             return true;
         }
         return false;
     }