[加密解密] 16进制数用base64编码批处理版

lockmove

这东西用处就是把md5值再用base64编码.不过我就写了点核心,如果要具体的话,自己添加.
用法是:输入6位16进制的数.输出4位base64.

@echo off&setlocal ENABLEDELAYEDEXPANSION
set code=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=
set /p num=input:
set num1=%num:~0,2%
set num2=%num:~2,2%
set num3=%num:~4,2%
set /a num1=0x%num1%
set /a num2=0x%num2%
set /a num3=0x%num3%
set /a "T1=(%num1%&252)>>2"
set /a "T2=((%num1%&3)<<4)+((%num2%&240)>>4)"
set /a "T3=((%num2%&15)<<2)+((%num3%&192)>>6)"
set /a "T4=(%num3%&63)"
echo code:!code:~%T1%,1!,!code:~%T2%,1!,!code:~%T3%,1!,!code:~%T4%,1!
pause>nul
复制代码

Batcher

两年前在其它论坛也看到过一个：
http://www.cn-dos.net/forum/viewthread.php?tid=27000#pid169109