wsjxwj

:: 1:
@echo off
for /l %%a in (1,1,100) do echo %%a
pause>nul

:: 2:
@echo off
for /l %%a in (1,2,99) do echo %%a
pause>nul

:: 3:
@echo off
for %%i in (bbs bathome.net) do echo %%i
pause>nul

:: 4:_1
@echo off 
for /f "tokens=1-3" %%i in (test.txt) do echo %%i %%j %%k
pause>nul

:: 4:_2
for /f "tokens=2" %%i in (test.txt) do echo %%i
pause>nul
复制代码