Powershell -从ForEach-Object返回/传输对象

Question

我当前可以传输文件..但不知何故，内容被遗漏了。我认为该对象没有正确返回，但无法弄清楚。

$folder1 = "<external server>"
$folder2 = "<local path>"

# Get all files under $folder1, filter out directories
$firstFolder = Get-JFSChildItem $folder1 | Where-Object { -not $_.PsIsContainer }

    $firstFolder | ForEach-Object {
    # Check if the file, from $folder1, exists with the same path under $folder2
    If (!(Test-Path($_.FullName.Replace($folder1, $folder2))))
    {
        $fileSuffix = $_.FullName.TrimStart($folder1)
        Write-Host "$fileSuffix is only in folder1"
        Receive-JFSItem $fileSuffix -destination $folder2
    }

}

错误:接收-JFSItem:没有这样的文件；没有这样的文件。

错误: Receive-JFSItem <<<< $fileSuffix -destination $folder2

Answer 1

您错误地使用了TrimStart。TrimStart接受从参数中裁剪的一组符号，并且您希望将文件夹名称裁剪为从其开头开始的精确字符串。您应该将$_.fullname中的$folder1替换为空字符串。

If (!(Test-Path($_.FullName.Replace($folder1, $folder2))))
{
    $fileSuffix = $_.FullName.Replace($folder1,"")
    Write-Host "$fileSuffix is only in folder1"
    Receive-JFSItem $fileSuffix -destination $folder2
}