小编use*_*439的帖子

我正在尝试设置下载需要文件以自动化和安装过程.我一直在运行脚本时遇到错误,而且我已经从周日七种方式改变了它,它仍然给我错误.

  if (test-path $java_path)

   {
   Write-Output "Java already installed. Skipping script"
   exit 0
    }

  else 

    {
      $source = "http://our.server.com/java-installer.zip"
      $destination = "c:\CHPACS"
      $client = new-object System.Net.WebClient
      $client.DownloadFile($source, $destination)

      }

我得到的错误消息是

 Exception calling "DownloadFile" with "2" argument(s): "An exception occurred during a WebClient request."
 At C:\ps_script\testjava.ps1:41 char:31
 +           $client.DownloadFile <<<< ($source, $destination)
 + CategoryInfo          : NotSpecified: (:) [], ParentContainsErrorRecordException
 + FullyQualifiedErrorId : DotNetMethodException

我是否需要创建一个功能才能使其正常工作？

谢谢: