Powershell：将文本文件转换为CSV文件

Question

$SearchFolder = "C:\Test\New folder\*.txt" 


$CSVFilePath = "C:\Test\txtfiles" # this doesn't work... 


$File = Select-String -Path $SearchFolder -Pattern new-print-server, default, dymo, zebra -NotMatch | select line, filename 



$File | foreach-object { 
$_.line = $_.line.replace("^",",") 

} 


$File | export-csv -path $CSVFilePath -NoTypeInformation 


$csv = Get-Content -path $CSVFilePath 



$csv | Out-File $CSVFilePath -Encoding utf8 


Invoke-Item $CSVFilePath 

这是我从网上获得的脚本，我想将文本文件的文件夹转换为CSV文件。 这段代码只允许我把所有的txt文件放到一个csv文件中。 我想将多个txt文件转换为多个具有相同名称的csv文件。

Answer 1

对于选择字符串，你需要引用模式例如为：

Select-String -Path $SearchFolder -Pattern 'new-print-server, default, dymo, zebra' -NotMatch | select line, filename 

看看这个让你更接近：

$files = Get-ChildItem "C:\Test\New folder\*.txt" 
foreach ($file in $files) { 
    $notMatchedLines = $file | Select-String -Pattern 'new-print-server, default, dymo, zebra' -NotMatch | select line,filename 
    $notMatchedLines | foreach {$_.line = $_.line.replace("^",",")} 
    $notMatchedLines | Export-Csv ([io.path]::ChangeExtension($file.Fullname, '.csv')) -NoTypeInformation -Encoding UTF8 
}