lxin

 
@echo off
setlocal enabledelayedexpansion
for /l %%j in (1,1,3) do (
    for /l %%i in (1,1,3) do (
        echo %%i
        set /a r=%%i%%2
        if !r!==0 call :ok
    )
)
pause
goto :eof
:ok
echo ok
goto :eof
复制代码

使用call必须用goto :eof来代表return,