尽管输入了正确的路径，但无法传输多个文件

如何解决尽管输入了正确的路径，但无法传输多个文件

虽然输入了正确的路径，但无法传输多个文件

######Transfer file
Write-Host ("Start script.")
try
{
    $todaysDate = (Get-Date).ToString('yyyy-MM-dd')
    Add-Type -Path "D:\WinSCP\WinSCPnet.dll"
 
    # Setup session options
    $session = New-Object WinSCP.Session
    $sessionOptions = New-Object WinSCP.SessionOptions
    $sessionOptions.Protocol = [WinSCP.Protocol]::Sftp
    $SessionOptions.Timeout = New-TimeSpan -Seconds 90
    $sessionOptions.HostName = "hostname"
    $sessionOptions.UserName = "username"
    $sessionOptions.PortNumber = "portnumber"
    $sessionOptions.Password = ""
    $sessionOptions.SshPrivateKeyPath = "D:\privatekey" 
    $sessionOptions.SshHostKeyFingerprint = "ssh-rsa 2048 xxxxxx"
    
    #Write-Host ("Connecting.")    
    $session = New-Object WinSCP.Session
    $session.SessionLogPath = "D:\WinSCPSessionLog_$todaysDate.log"
 
   #Upload files
    try
    {
      # Connect
      $session.Open($sessionOptions)
      
      #File list:
      Write-Host ("File list: ")
      
      #transferoptions
      $transferOptions = New-Object WinSCP.TransferOptions
      #$transferOptions.FileMask = "*.*"
      $transferOptions.FilePermissions = $Null # This is default
      $transferOptions.PreserveTimestamp = $False # if Timestamp on file is enable      
      
      $localPath = Get-ChildItem "D:\dq\*.csv" | Where-Object {($_.LastWriteTime -ge [datetime]::today)}
      $remotePath = "/Outbox/"
      
      # Upload files,collect results
      $transferResult = $session.PutFiles($localPath,$remotePath,$False,$transferOptions)
        
      # Upload files,collect results
      #$transferResult = $session.PutFiles(($localPath + "*.*"),($remotePath,+ "*.*") $False,$transferOptions).Check()
        
      # Iterate over every transfer
      foreach ($transfer in $transferResult.Transfers)
      {
         # Success or error?
         if ($transfer.Error -eq $Null)
         {
            #$transferResult = $session.PutFiles($localPath,$transferOptions).Check()
            Write-Host ("Upload of {0} succeeded,moving to save" -f $transfer.FileName)    
         }
         else
         {
            Write-Host ("Upload of {0} failed: {1}" -f $transfer.FileName,$transfer.Error.Message)
         }
      }
      #End of files:
      Write-Host ("End of files. ")      
    }
    finally
    {
      # Disconnect,clean up
      $session.Dispose()
      Write-Host ("Disconnected.")      
    }
 
    #exit 0
}
catch [Exception]
{
    $todaysDate = (Get-Date).ToString('yyyy-MM-dd')
    Set-Content -Path "D:\WinSCPError_$todaysDate.log" $_.Exception.Message
    #exit 1
}

日志文件：

文件列表： 上传 D:\dq\ADD.csv D:\dq\MINUS.csv D:\dq\DIVIDE.csv 失败：文件或文件夹 'D:\dq\ADD.csv D:\dq\MINUS.csv D: \dq\DIVIDE.csv' 不存在。 系统错误。代码：123。 文件名、目录名或卷标语法不正确

错误：

1. 由于文件不存在，无法传输文件。我输入正确

工具：

1. 使用极好的旧版本 .NET
2. 使用极好的旧版窗口服务器

预期结果：

1. 可以在“D:\dq*.csv”中传输多个文件，文件修改日期必须是今天的日期

解决方法

我输入正确

不，你没有。来自 localPath 参数的 WinSCP documentation：

要上传的本地文件或目录的完整路径。路径中的文件名可以替换为 Windows 通配符 1 以选择多个文件。要上传目录中的所有文件，请使用掩码 *.

也就是说，它期望一条路径，而不是多条路径。

鉴于您对 LastWriteTime 的过滤要求，将 "D:\dq\*.csv" 作为参数传递不是一个可行的选择，因此解决方案是逐个上传文件：

# ...
try{
    # Connect
    $session.Open($sessionOptions)
    
    #File list:
    Write-Host ("File list: ")
    
    #transferoptions
    $transferOptions = New-Object WinSCP.TransferOptions
    #$transferOptions.FileMask = "*.*"
    $transferOptions.FilePermissions = $Null # This is default
    $transferOptions.PreserveTimestamp = $False # if Timestamp on file is enable

    # Loop through each relevant file
    foreach($localFile in Get-ChildItem "D:\dq\*.csv" | Where-Object {($_.LastWriteTime -ge [datetime]::today)}){
        $remotePath = "/Outbox/"
        # Upload files,collect results
        $transferResult = $session.PutFileToDirectory($localFile.FullName,$remotePath,$false,$transferOptions)
                
        # Success or error?
        if ($transferResult.Error -eq $Null) {
            #$transferResult = $session.PutFiles($localPath,$False,$transferOptions).Check()
            Write-Host ("Upload of {0} succeeded,moving to save" -f $transferResult.FileName)    
        }
        else {
            Write-Host ("Upload of {0} failed: {1}" -f $transferResult.FileName,$transferResult.Error.Message)
        }
    }
}
finally{
    # ...
}

,

@Martias 的回答是正确的。您不能将多个路径传递给 Session.PutFiles。

但是您可以让 WinSCP 自己选择今天的 *.csv 文件，只需两行代码，使用 todays constraint。

使用 Session.PutFilesToDirectory 也会使代码更简单一些。

$transferOptions = New-Object WinSCP.TransferOptions
# (your other transfer options)

$transferOptions.FileMask = ">=today"

$transferResult =
    $session.PutFilesToDirectory(
        $localPath,"*.csv",$transferOptions).Check()