我没有看到任何文件

Question

动脑筋，但我不明白怎么了。我有代码：

Import-Module PSFTP
$FTPServer = 'some ftp'
$FTPUsername = 'login'
$FTPPassword = 'password'
$locpath = "D:\test"
$date = Get-Date
$FTPSecurePassword = ConvertTo-SecureString -String $FTPPassword -asPlainText -Force
$FTPCredential = New-Object System.Management.Automation.PSCredential($FTPUsername,$FTPSecurePassword)
Set-FTPConnection -Credentials $FTPCredential -Server $FTPServer -ignoreCert -Session MySession -UseBinary -UsePassive  
$Session = Get-FTPConnection -Session MySession 
$ftp= Get-FTPChildItem -Session $Session -Recurse
$loc= gci $locpath -Recurse
Compare-Object ($ftp) ($loc) -Property Name | Where-Object {$_.SideIndicator -eq "<="} | ForEach-Object { 
    $lastfile=$_.Name
    Get-FTPItem -Session $Session $lastfile  -LocalPath $locpath
}

当您调用变量$ftp时，我看到以下内容

PS C:\Users\test> $ftp

   Parent: ftp://some ftp

Dir Right     Ln  User   Group  Size   ModifiedDate        Name                                                                                                          
--- -----     --  ----   -----  ----   ------------        ----                                                                                                          
-                               B                                                                                                                                        
-                               B                                

为什么我看不到文件和文件大小（顺便说一句，该脚本不能复制文件）