// 密码生成 public static void main(String[] args) throws ErrMessage { DES des = new DES(); String password = "******"; String id = "admin"; password = MD5.MD5(password); id = MD5.MD5(id); System.out.println(password); // 2.3DES加密 password = des.enc3DES(id, password); System.out.println("密码:" + password); System.out.println("MD5:" + des.dec3DES(id, password)); }