echo off & setlocal enabledelayedexpansion
set a=1
for /l %%i in (1,1,10) do set /a a+=1 & echo !a!
pause
echo off
set a=1
for /l %%i in (1,1,10) do set /a a+=1 & echo !a!
pause
echo off
set a=1
for /l %%i in (1,1,10) do set /a a+=1 & echo %a%
pause
把上面三个帖子试一遍,变量延迟就会个差不多了!!!!!!
set a=1
for /l %%i in (1,1,10) do set /a a+=1 & echo !a!
pause
echo off
set a=1
for /l %%i in (1,1,10) do set /a a+=1 & echo !a!
pause
echo off
set a=1
for /l %%i in (1,1,10) do set /a a+=1 & echo %a%
pause
把上面三个帖子试一遍,变量延迟就会个差不多了!!!!!!
