package com.liu.hellomavenweb.util; import java.security.MessageDigest; /** * * @author 刘楠 * */ public class MD5 { private static final char[] hexDigits = new char[]{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'}; pub