我现在已经没有选择……
尝试1
在Powershell中使用iwr.它工作,显示进度,但它的速度慢10倍,并且直到文件在内存中时才会刷新:(.
powershell -command "& { iwr https://github.com/mitchellspryn/AirsimHighPolySuv/releases/download/V1.0.0/SUV.zip -OutFile SUV.zip }"
尝试2
在Powershell中使用.Net webclient.它工作,但没有显示进展,你不能通过Ctrl C终止:(.最后一个问题是一个很大的挫折.
powershell -command "& { (New-Object System.Net.WebClient).DownloadFile('https://github.com/mitchellspryn/AirsimHighPolySuv/releases/download/V1.0.0/SUV.zip','SUV.zip') }"
尝试3
在Powershell中使用BITS传输.它工作,几乎完美…直到你发现它mysteriously doesn’t work on GitHub(403禁止错误)！
powershell -command "& { Start-BitsTransfer -Source https://github.com/mitchellspryn/AirsimHighPolySuv/releases/download/V1.0.0/SUV.zip -Destination SUV.zip }"
解决方法
不确定我从哪里获得这段代码,但我已经修改了好几次.希望这会帮助你.
function downloadFile($url,$targetFile)
{
"Downloading $url"
$uri = New-Object "System.Uri" "$url"
$request = [System.Net.HttpWebRequest]::Create($uri)
$request.set_Timeout(15000) #15 second timeout
$response = $request.GetResponse()
$totalLength = [System.Math]::Floor($response.get_ContentLength()/1024)
$responseStream = $response.GetResponseStream()
$targetStream = New-Object -TypeName System.IO.FileStream -ArgumentList $targetFile,Create
$buffer = new-object byte[] 10KB
$count = $responseStream.Read($buffer,$buffer.length)
$downloadedBytes = $count
while ($count -gt 0)
{
[System.Console]::CursorLeft = 0
[System.Console]::Write("Downloaded {0}K of {1}K",[System.Math]::Floor($downloadedBytes/1024),$totalLength)
$targetStream.Write($buffer,$count)
$count = $responseStream.Read($buffer,$buffer.length)
$downloadedBytes = $downloadedBytes + $count
}
"Finished Download"
$targetStream.Flush()
$targetStream.Close()
$targetStream.Dispose()
$responseStream.Dispose()
}
downloadFile "http://URL_to_your_file" "C:\Path\to\destination.file"
