问题描述
当您将错误记录发送到输出流时,我希望访问Powershell打印的相同消息
I want to have access to the same message that Powershell prints when you send an error record to the output stream
示例:
当我通过执行$ Error [0]获得最后的ErrorRecord时,我似乎无法弄清楚如何以简单的方式获取此信息
I when a get the last ErrorRecord by doing $Error[0] I can't seem to figure out how to get this information in a simple way
我从社区扩展可以大致执行我想要的操作,但是它会打印大量不需要的东西的半格式列表,然后我就必须剥离
I found this 'Resolve-Error' function from the community extensions here which does roughly what I want but it prints a huge semi-formatted list of stuff I don't need that I have to then strip
是否可以访问Powershell使用的消息,或者无法通过一种更简单的方式来获取我关心的值的散列,从而可以将它们放入我选择的格式的字符串中?
Is there way of accessing the message that Powershell uses or failing that a simpler way of getting hash of the values I care about so I can put them into a string in a format of my choosing?
推荐答案
如果您想要一条比@tomasr短的消息(有时对用户更友好?),建议这样做:
If you want a bit shorter message (more user friendly sometimes?) than @tomasr suggests this will do:
$error[0].ToString() + $error[0].InvocationInfo.PositionMessage
您将得到类似的内容:
Cannot find path 'C:\TEMP\_100804_135716\missing' because it does not exist.
At C:\TEMP\_100804_135716\test.ps1:5 char:15
+ Get-ChildItem <<<< missing
此技术信息将被排除:
+ CategoryInfo : ObjectNotFound: (C:\TEMP\_100804_135716\missing:String) [Get-ChildItem], ItemNotFoundException
+ FullyQualifiedErrorId : PathNotFound,Microsoft.PowerShell.Commands.GetChildItemCommand
这篇关于如何将Powershell异常描述放入字符串中?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!