Copy-Item : 该进程无法访问文件 'dll'，因为它正被另一个进程使用

Question

我有一个脚本可以将所有工件 dotnet 复制到远程服务器（从 Jenkins 服务器到远程服务器上的 IIS 文件夹）以用于部署阶段，如下所示：

#Parameters
param($userName, $passWord, $serverName, $deployFolder, $destinationFolder, $iisName)

$passwd = ConvertTo-SecureString $passWord -AsPlainText -Force
$creds = New-Object -typename System.Management.Automation.PSCredential -argumentlist $userName, $passwd

$session = New-PSSession -ComputerName $serverName -Credential $creds

#Stop IIS Application
Invoke-Command -Session $session -ScriptBlock { Import-Module IISAdministration; Stop-Website $args[0];}  -ArgumentList $iisName

Start-Sleep -s 200

#Copy new build to deploy folder
Copy-Item -Recurse -Force -Path $deployFolder -Destination $destinationFolder -ToSession $session

#Start IIS Application
Invoke-Command -Session $session -ScriptBlock { Import-Module IISAdministration; Start-Website $args[0];}  -ArgumentList $iisName

但有时我会遇到问题 Copy-Item : The process cannot access the file 'dll' because it is being used by another process.

有什么想法吗？请告诉我！
谢谢

Answer 1

作为Bruce Zhang 的评论，我将stop app pool 添加到我的脚本中。有用。
Stop-WebAppPool -Name $args[0];

Copy-Item : 该进程无法访问文件 'dll'，因为它正被另一个进程使用

Copy-Item : The process cannot access the file 'dll' because it is being used by another process

.net

iis

powershell

web-deployment