本文共 1475 字，大约阅读时间需要 4 分钟。

1.点击输入

2.复制机器码

3.执行程序

程序源码：

package test;import java.io.IOException;import java.security.MessageDigest;import java.security.NoSuchAlgorithmException;import java.util.Scanner;public class FinalShell {
       public static void main(String[] args) throws NoSuchAlgorithmException, IOException {
           System.out.print("请输入FinalShell的离线机器码：");        @SuppressWarnings("resource")		Scanner reader = new Scanner(System.in);        String machineCode = reader.nextLine();        generateKey(machineCode);    }    public static void generateKey(String hardwareId) throws NoSuchAlgorithmException {
           String proKey = transform(61305 + hardwareId + 8552);        String pfKey = transform(2356 + hardwareId + 13593);        System.out.println("请将此行复制到离线激活中：" + proKey);    }    public static String transform(String str) throws NoSuchAlgorithmException {
           @SuppressWarnings("unused")		String md5 = hashMD5(str);        return hashMD5(str).substring(8, 24);    }    public static String hashMD5(String str) throws NoSuchAlgorithmException {
           MessageDigest digest = MessageDigest.getInstance("MD5");        byte[] hashed = digest.digest(str.getBytes());        StringBuilder sb = new StringBuilder();        for (byte b : hashed) {
               int len = b & 0xFF;            if (len < 16) {
                   sb.append("0");            }            sb.append(Integer.toHexString(len));        }        return sb.toString();    }}

4.复制激活码点击激活

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