Nsqs

' 2>nul&cls&type a.txt|cscript -nologo -e:"vbs" "%~0"&pause&exit
read=wsh.stdin.readall
wsh.echo left(read,len(read)-2) & "ba"
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@echo off
for /f "delims=" %%1 in (a.txt)do (
set /a n+=1
call set #_%%n%%=%%1
)
call set #_%%n%%=%%#_%n%%:~,-2%%ba
for /l %%1 in (1 1 %n%)do call echo %%#_%%1%%
pause
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Nsqs

回复 6# taofan712


    在批处理中for里面尽量少调用例如findstr外部程序,每次读写都会启动findstr程序,在读取大文本数据用for读会很慢很慢的,代码就会变得不实用了