Question

现在我有一个powershell脚本，它会在测试路径之后启动Lync，然后启动Skype for business以查看它是否存在。我正在尝试将下面的内容添加到更大的if语句中，因此它将运行lync部分，然后仅在lync不存在时才运行office communicationator部分。我尝试了几种不同的方法并且失败了。有人可以帮忙吗？

if (Test-Path 'C:\Program Files (x86)\Microsoft Office\office15\lync.exe'){

Start-Process 'C:\Program Files (x86)\Microsoft Office\office15\lync.exe'
} Else {
write-host "Lync is not installed"}


if (Test-Path 'C:\Program Files (x86)\Microsoft Office Communicator'){

Start-Process 'C:\Program Files (x86)\Microsoft Office Communicator\communicator.exe'
} Else {
write-host "Communicator is not installed"}

Answer 1

您需要将第二个IF嵌套在第一个的ELSE中，如下所示：

if (Test-Path 'C:\Program Files (x86)\Microsoft Office\office15\lync.exe')
{
    Start-Process 'C:\Program Files (x86)\Microsoft Office\office15\lync.exe'
}
Else
{
   write-host "Lync is not installed"
   if (Test-Path 'C:\Program Files (x86)\Microsoft Office Communicator')
   {
        Start-Process 'C:\Program Files (x86)\Microsoft Office Communicator\communicator.exe'
   }
   Else 
   {
           write-host "Communicator is not installed"}
   }
}

如果对PowerShell初学者提供声明帮助

1 个答案: