Base64加密解密

package com.javakc.web3.code;

import java.util.Base64;

//加密解密
public class test {
    public static void main(String[] args) {
        String pass1 = "123456";
        //加密
        Base64.Encoder encoder = Base64.getEncoder();
        String pass2 = new String(encoder.encode(pass1.getBytes()));

        //解密
        Base64.Decoder decoder = Base64.getDecoder();
        String pass3 = new String(decoder.decode(pass2.getBytes()));

        System.out.println(pass1);
        System.out.println(pass2);
        System.out.println(pass3);
    }
}