cmd獲取文件md5值並賦值給變量

@echo off

set APP_FILE=xxx.jar


::獲取md5值
certutil -hashfile %APP_FILE% MD5 >APP_MD5_TXT
setlocal enabledelayedexpansion
set index=0
for /f "tokens=* delims= " %%i in (APP_MD5_TXT) do (
	::echo %%i
	if !index! == 1 (set md5=%%i)
 	set /a index=index+1
)

del APP_MD5_TXT

REM 移除md5中的空格,兼容md5出現空格的情況
set md5=%md5: =%

echo 當前文件MD5: %md5%
pause