【支付专区】之对字符串数据进行Base64位加密,解密

加密，解密

        String pwd="测试";
        byte[] bytes = pwd.getBytes("UTF-8");
        //加密
        String pwdNew=new String(Base64.encodeBase64(bytes),"UTF-8");
        //解密
        String pwdOld=new String (Base64.decodeBase64(pwdNew.getBytes("UTF-8")),"utf-8");
        System.out.println(pwdNew);
        System.out.println(pwdOld);