十六进制的字符串 是经过 Base64 加密后来的

package com.yushixin.utils;

import java.util.Base64;

public class Main {
    public static void main(String[] args) {
        String s = "zLOMFoW0QQaRTrCowt04LmPFRag=";
        Base64.Decoder decoder = Base64.getDecoder();
        byte[] decode = decoder.decode(s);
        StringBuilder sb = new StringBuilder();
        for (byte b : decode) {
            String substring = Integer.toHexString((b & 0xFF) | 0x100).toUpperCase().substring(1, 3);
            sb.append(substring).append("-");
        }
        // CC-B3-8C-16-85-B4-41-06-91-4E-B0-A8-C2-DD-38-2E-63-C5-45-A8-
        System.out.println(sb);
    }
}