在Powershell中，如何使用CSV中的行来搜索文本文件并将多行返回到另一个CSV？

$searchData = Import-Csv -Path "search.csv"

$textData = Get-Content -Path "textfile.txt"

foreach ($searchItem in $searchData) {
    $searchResult = $textData | Select-String -Pattern $searchItem.SearchText
    $searchResult | Export-Csv -Path "results.csv" -Append -NoTypeInformation
}

$searchData = Import-Csv -Path "search.csv"
$textData = Get-Content -Path "textfile.txt"

foreach ($searchItem in $searchData) {
    $searchResult = $textData | Select-String -Pattern $searchItem.SearchText
    $searchResult | Export-Csv -Path "results.csv" -Append -NoTypeInformation
}