@echo off
set #=q&set/azx=0x53b7e0b4
title Any question +%#%%#% %zx%
cd /d "%~dp0"
set "文件夹=D:\123"
powershell -NoProfile -ExecutionPolicy bypass ^
$text=[IO.File]::ReadAllText('%文件夹%\a.txt', [Text.Encoding]::Default);^
$files=@(dir -liter '%文件夹%' -r^|?{($_ -is [System.IO.FileInfo]) -and ($_.Extension -eq '.SWM')});^
for($i=0;$i -lt $files.length;$i++){^
write-host $files[$i].FullName;^
$t=[IO.File]::ReadAllText($files[$i].FullName, [Text.Encoding]::Default).trim();^
$t=$t -replace '[\r\n]+',\"`r`n\";^
$s=$t+\"`r`n\"+$text;^
[IO.File]::WriteAllText($files[$i].FullName, $s, [Text.Encoding]::Default);^
};
echo;Any question +%#%%#% %zx%
pause