[问题求助] 求助PowerShell生成UTF-8 LF编码不带BOM

smss

param([strinG]$file);		#修改前的文件
$file1 = [io.fileinfo]$file;
$file2 = ".\2.txt"
(Get-Content $file -ReadCount 0)-replace' Mobile / Max-Q','Max-Q'-replace'Mobile / ',''|Set-Content -encoding UTF8 $file2COPY

UTF-8 LF 不是UTF-8 CR+LF

WHY

param([strinG]$file);                #修改前的文件
$file1 = [io.fileinfo]$file;
$file2 = ".\2.txt";
$UTF8NoBom = New-Object System.Text.UTF8Encoding $false;
$str = [IO.File]::ReadAllText($file, [Text.Encoding]::Default);
$str = $str -replace ' Mobile / Max-Q','Max-Q' -replace 'Mobile / ' -replace '\r\n', "`n";
[IO.File]::WriteAllText($file2, $str, $UTF8NoBom);COPY