我正在编写一个脚本,它将在用户机器上运行一个 exe,然后提示他们将详细信息通过电子邮件发送给我。
问题代码是这样的:
$ResultsOutput = "DHCPUtil Results at $(Get-Date)
Computer Name : $([System.Environment]::MachineName)
IP Address :
User Name : $([System.Environment]::UserDomainName)\$([System.Environment]::UserName)
Results:"
$Details -split "`r`n" | % { $ResultsOutput += ([System.Environment]::NewLine + $_.Trim()) }
$Outlook = New-Object -ComObject Outlook.Application
if ($Outlook -ne $null)
{
$Mail = $Outlook.CreateItem(0)
$Mail.Subject = "DHCPUtil Results"
$Mail.Body = $ResultsOutput
$Mail.Display()
}
else
{
$Desktop = (Get-Item "~\desktop").FullName
Write-Host "Outlook not found - saving results to $($Desktop)\DHCPResults.txt"
$ResultsOutput | Out-File "$($Desktop)\Desktop\DHCPResults.txt"
}
问题在于$ResultsOutput
被添加到$Mail.Body
邮件对象的属性中,它似乎只将其截断为第一行 - 的内容$ResultsOutput
是:
DHCPUtil Results at 08/26/2016 13:36:02
Computer Name : COMPNAME
User Name : DOM\user
Results:
Starting Discovery ...
Sending Packet (Size: 284, Network Adapter: 0.0.0.0, Attempt Type: Broadcast + Unicast)
--Begin Packet--
DHCP: INFORM (xid=0)
(more below..)
然后$Mail.Body
设置为:
DHCPUtil Results at 08/26/2016 13:36:02
Computer Name : COMPNAME
User Name : DOM\user
Results:
Starting Discovery ...
下面没有更多信息。
在 Notepad++ 中运行$ResultsOutput | Out-File .\ResultsOutput.txt
和打开确认输出是CRLF
分开的。
我还尝试了以下方法来排除格式上的一些奇怪之处。
$ResultsOutput = "DHCPUtil Results at $(Get-Date)
Computer Name : $([System.Environment]::MachineName)
User Name : $([System.Environment]::UserDomainName)\$([System.Environment]::UserName)
Results:"
$Details -split "`r`n" | % { $ResultsOutput += ([System.Environment]::NewLine + $_.Trim()) }
最后一行通常在哪里:
$ResultsOutput = "DHCPUtil Results at $(Get-Date)
Computer Name : $([System.Environment]::MachineName)
User Name : $([System.Environment]::UserDomainName)\$([System.Environment]::UserName)
Results:
$($Details)"
任何帮助解决这个奇怪的问题将不胜感激。
编辑 -
$Details
通过以下代码检索:
$ProcInfo = [System.Diagnostics.ProcessStartInfo]::new() #Create 'info' object for Process
$ProcInfo.Arguments = "-EmulateClient" #Add the argument required
$ProcInfo.FileName = $TempFileName #Point to temp copy of DHCPUtil
$ProcInfo.UseShellExecute = $False #Required for getting the output
$ProcInfo.CreateNoWindow = $True #Hide the popup
$ProcInfo.RedirectStandardOutput = $True #So we can retrieve it as a string
$Results = [System.Diagnostics.Process]::Start($ProcInfo) #Launch the process
Write-Host "Waiting for DHCP Discovery (This can take some time!)" -ForegroundColor Green
$Results.WaitForExit() #Wait for DHCPUtil to complete
$Details = $Results.StandardOutput.ReadToEnd() #Get all of the results after it has completed