Powershell New-Item命令

Question

我在New-Item命令中添加了它，但它不喜欢我的语法。请帮忙：

$Dir = get-childitem -path "\\ahs-bind01\ftptest01\CRAR" -recurse
 $Source = $Dir | where {$_.extension -eq ".txt"}

#Declare the file path and sheet name

$file = "C:\Users\us6205\Desktop\DatabaseNameConfigs\Test\CareMoveFileParentDestPaths.xlsx"

$sheetName = "sheet1" 


 #Create an instance of Excel.Application and Open Excel file

$objExcel = New-Object -ComObject Excel.Application

$workbook = $objExcel.Workbooks.Open($file) 

$sheet = $workbook.Worksheets.Item($sheetName)

$objExcel.Visible=$false 


 #Count max row

$rowMax = ($sheet.UsedRange.Rows).count 

#Declare the starting positions

$rowLOC,$colLOC = 1,1
 $rowUNC,$colUNC = 1,2 


 #loop to get values and store it 

for ($i=1; $i -le $rowMax-1; $i++)

{ 

$LOC = $sheet.Cells.Item($rowLOC+$i,$colLOC).text
 $UNC = $sheet.Cells.Item($rowUNC+$i,$colUNC).text 

$Path = Get-ChildItem $UNC -recurse |
 Where-Object { ($_.PSIsContainer -eq $true) -and  ( $_.Name -match "$Source") } 
 $Dest = $Path | New-Item -path $Dest -itemtype directory | Move-Item -Path $Source -Destination $Dest -Force
 }

#close excel file

$objExcel.quit() 

Excel Doc：

Col A       Col B

   

Test C:\Users\US6205\Desktop\Test\Unprocessed 
Test1 C:\Users\US6205\Desktop\Test1\Unprocessed 

Answer 1

管道的使用在以下行中不正确：

$Dest = $Path | New-Item -path $Dest -itemtype directory | Move-Item -Path $Source -Destination $Dest -Force

这不会将$ Path分配给$ Dest。它将$ Path变量传递给管道右侧的next命令。当您尝试在New-Item命令中使用时，$ Dest为空。相反，请使用如下单独的行：

$Dest = $Path
New-Item -path $Dest -itemtype directory
Move-Item -Path $Source -Destination $Dest -Force

我还建议使用Test-Path cmdlet检查脚本中是否存在路径。