相关疑难解决方法(0)

我需要使用powershell下载9频道,但我尝试过的脚本有错误:

1. 这个脚本

   $url="https://channel9.msdn.com/blogs/OfficeDevPnP/feed/mp4high"
   $rss=invoke-webrequest -uri $url 
   $destination="D:\Videos\OfficePnP"
   [xml]$rss.Content|foreach{ 
     $_.SelectNodes("rss/channel/item/enclosure") 
   }|foreach{ 
       "Checking $($_.url.split("/")[-1]), we will skip it if it already exists in $($destination)"
     if(!(test-path ($destination + $_.url.split("/")[-1]))){ 
       "Downloading: " + $_.url 
       start-bitstransfer $_.url $destination 
     } 
   }
   

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   失败了,错误:

   无法解析响应内容,因为Internet Explorer引擎不可用,或者Internet Explorer的首次启动配置未完成.指定UseBasicParsing参数,然后重试.

2. 我也试过这个

   # --- settings ---
   $feedUrl = "https://channel9.msdn.com/blogs/OfficeDevPnP/feed/mp4high"
   $mediaType = "mp4high"
   $overwrite = $false
   $destinationDirectory = join-path ([Environment]::GetFolderPath("MyDocuments")) "OfficeDevPnP"
   
   # --- locals ---
   $webClient = New-Object System.Net.WebClient
   
   # --- functions ---
   function PromptForInput ($prompt, $default) {
    $selection = read-host "$prompt`r`n(default: $default)" …

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