有关cmd@echo offsetlocal enabledelayedexpansionfor /l %%i in (1,1,5) do (set a=%%iecho )pausefor /l %%i in (1,1,5) do (set a=%%i里面的很多符号我都不认识,

有关cmd@echo offsetlocal enabledelayedexpansionfor /l %%i in (1,1,5) do (set a=%%iecho )pausefor /l %%i in (1,1,5) do (set a=%%i里面的很多符号我都不认识,
有关cmd
@echo off
setlocal enabledelayedexpansion
for /l %%i in (1,1,5) do (
set a=%%i
echo
)
pause
for /l %%i in (1,1,5) do (
set a=%%i
里面的很多符号我都不认识,

有关cmd@echo offsetlocal enabledelayedexpansionfor /l %%i in (1,1,5) do (set a=%%iecho )pausefor /l %%i in (1,1,5) do (set a=%%i里面的很多符号我都不认识,
for /l %%i in (1,1,5)
for /l 表示生成数字序列, (1,1,5)表示生成从1到5的数字序列,步长为1
for /l %%i in (1,1,5) do (
set a=%%i
echo !a!
)
表示一个循环,将数字1至5依次赋值给%%i,然后将数字赋值给变量a,最后输出变量a