FTP上传和REname

Question

请原谅我的脚本新手，我有一个PowerShell脚本，它查找特定文件扩展名的文件夹并将它们上传到FTP站点并创建一个日志文件。

这是很好的工作，但有一个新的要求重新命名文件扩展名后，上传。我知道我需要使用WebRequest而不是WebClient，但我正在努力解决这个问题。我怎样才能做到这一点？下面是当前脚本：

$LogFile='C:\test\log.txt'

$TimeStamp= get-date -Format yyyyMMdd"_"HHmmss
$ScriptrunTime= get-date 

Add-Content $LogFile ' '
Add-Content $LogFile '------------------------------------------------------'

Add-Content $LogFile ' '

$msg= '-----------   Script run time: ' + $TimeStamp +'     -----------'
Add-Content $LogFile $msg

Add-Content $LogFile ' '

$FTP="ftp://username:password@ftp.site/folder/"

$webclient = New-Object System.Net.WebClient 

$webclient.Proxy = [System.Net.WebRequest]::DefaultWebProxy

$Source ='C:\source'

try{

$data = @(dir  -file $Source\*.tmp | select fullname, name)

$msg='Source: ' + $Source
Add-Content $LogFile $msg

Add-Content $LogFile ' '
$msg='Target: ' + $FTP
Add-Content $LogFile $msg

Add-Content $LogFile ' '
$msg='There are ' + $data.Count + ' files to upload'
Add-Content $LogFile $msg

foreach($item in $data){


Add-Content $LogFile ' '

$UploadFile=$ftp+$item.Name
$UploadFileName=$item.FullName


try
{
    $msg="Uploading $UploadFile"
    Add-Content $LogFile $msg

     $webclient.UploadFile($UploadFile, $UploadFileName)


    Add-Content $LogFile ' '
    Add-Content $LogFile "Upload completed"

    Add-Content $LogFile ' '

    Add-Content $LogFile ' '
    Add-Content $LogFile "Delete file"



    }
    catch
    {
    $ErrorDesc=$_.Exception.Message

    Add-Content $LogFile ' '
    $msg='Error occured: '+ $ErrorDesc
    Add-Content $LogFile $msg
}

Add-Content $LogFile ' '

}
}
catch
{

$ErrorDesc=$_.Exception.Message
Add-Content $LogFile ' '
$msg='Error occured: '+ $ErrorDesc
Add-Content $LogFile $msg
}

$TimeStamp= get-date -Format yyyyMMdd"_"HHmmss
$ScriptrunTime= get-date 
Add-Content $LogFile ' '
$msg='-----------   Script end time: ' + $TimeStamp +'     -----------'
Add-Content $LogFile $msg

Answer 1

WebClient.UploadFile方法不要求address和fileName参数引用同名的文件。这样就可以在上传文件时更改文件的扩展名。假设新的扩展是ext

$UploadFile = $ftp + [IO.Path]::ChangeExtension($item.Name, "ext");

$webclient.UploadFile($UploadFile, $UploadFileName);