set Name=.\Common\DllToolCommon.h set allmd5 = "" for %%F in (%Name%) do (^ ::获取md5值 certutil -hashfile %%F MD5 >APP_MD5_TXT setlocal enabledelayedexpansion set index=0 for /f "tokens=* delims= " %%i in (APP_MD5_TXT) do (^ if !index! == 1 (set md5=%%i) set /a index=index+1 ) ::cho !md5! del APP_MD5_TXT set md5=!md5: =! @echo off ( echo #pragma once echo #define KEY "!md5!" )>.\Common\MD5Value.h )