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gongyan
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Joined 5 years ago
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Re: Sorry, we couldn't find your file. Was it moved, renamed, or deleted?
Jianzhong_Hill 看你的昵称，你好像是中国人？如果是的话，我也是。 你的问题在于这一行代码： $document = $wordObject.Documents.Open($wordPath) $wordPath变量是不能被open函数识别的，你应该这样写： $document = $wordObject.Documents.Open($wordPath.fullname) 我在我自己的电脑上解决了你说的文件不存在的报错，但是随之而来的是新的错误： Exception Caught: System.Runtime.InteropServices.COMException (0x80010001): 被呼叫方拒绝接收呼叫。 (异常来自 HRESULT:0x80010001 (RPC_E_CALL_REJECTED)) 在 System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo) 在 System.Management.Automation.ComInterop.ComRuntimeHelpers.CheckThrowException(Int32 hresult, ExcepInfo& excepInfo, ComMethodDesc method, Object[] args, UInt32 argErr) 在 CallSite.Target(Closure , CallSite , ComObject , Object , Int32 ) 在 System.Dynamic.UpdateDelegates.UpdateAndExecute3[T0,T1,T2,TRet](CallSite site, T0 arg0, T1 arg1, T2 arg2) 在 System.Dynamic.UpdateDelegates.UpdateAndExecute3[T0,T1,T2,TRet](CallSite site, T0 arg0, T1 arg1, T2 arg2) 在 System.Management.Automation.Interpreter.DynamicInstruction`4.Run(InterpretedFrame frame) 在 System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame) 今天的时间不够了，明天我在尝试解决这个问题。 今天终于解决了这个问题，途中我被我自己的一个误操作困扰了很久，但是最终解决掉了，值得吐槽的是，com真难用，明明是参数1的错误，非要说第二个参数错了。 我的代码： $folderPath = "D:\工作\temp\2023年4月19日" $folderPathOut = "D:\工作\temp\2023年4月19日" $wordFiles = Get-ChildItem -Path $folderPath -Filter "*.docx" try{ Get-Process -Name "*word*" |Stop-Process #避免之前运行失败的word程序影响 $wordObject = new-object -ComObject "Word.Application" } catch { Write-Host "Exception Caught: " $_.Exception -ForegroundColor Red exit } foreach ($file in $wordFiles){ $pdfPath = Join-Path -Path $folderPathOut -ChildPath ($file.BaseName + ".pdf") try{ $document = $wordObject.Documents.Open($file.FullName) } catch { Write-Host "打开word文件: " $_.Exception -ForegroundColor Red continue } try{ $document.SaveAs($pdfPath, 17) } catch { Write-Host "另存为: " $_.Exception -ForegroundColor Red } finally{ $document.Close() } } $wordObject.Quit() Remove-Variable wordObject 我在我的电脑上测试通过：Windows 10 企业版，word 2019Get-Counter: Could not find any performance counter sets on the 192.168.50.101 computer: error 80000
I use hyper-v to virtualize a Windows Server 2016 on my Windows 10. I ensured that the network between the host machine and the virtual machine is unblocked, as follows: PS 2023年5月3日 16:44:41 C:\Users\gyj> $server_ip 192.168.50.101 PS 2023年5月3日 16:54:47 C:\Users\gyj> ping $server_ip 正在 Ping 192.168.50.101 具有 32 字节的数据: 来自 192.168.50.101 的回复: 字节=32 时间<1ms TTL=128 来自 192.168.50.101 的回复: 字节=32 时间<1ms TTL=128 来自 192.168.50.101 的回复: 字节=32 时间<1ms TTL=128 来自 192.168.50.101 的回复: 字节=32 时间<1ms TTL=128 192.168.50.101 的 Ping 统计信息: 数据包: 已发送 = 4，已接收 = 4，丢失 = 0 (0% 丢失)， 往返行程的估计时间(以毫秒为单位): 最短 = 0ms，最长 = 0ms，平均 = 0ms PS 2023年5月3日 16:55:01 C:\Users\gyj> But when I use command like below, it returns error: PS 2023年5月3日 16:22:17 C:\Users\gyj> Get-Counter -ListSet * -ComputerName $server_ip Get-Counter: Could not find any performance counter sets on the 192.168.50.101 computer: error 800007d0. Verify that the 192.168.50.101 computer exists, that it is discoverable, and that you have sufficient privileges to view performance counter data on that computer. https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.diagnostics/get-counter?view=powershell-7.2#parameters According to the introduction, it can be used without configuring remote commands. I don't know why this error occurs, and there are almost no relevant instructions on the Internet. Tried restarting the virtual machine, but that didn't solve the problem. Please take a look, thank you very much. I think, I probably know why, because the WiaRpc service did not start successfully. Found this thanks to this code sample. https://learn.microsoft.com/en-us/windows/win32/perfctrs/writing-performance-data-to-a-log-file But a new problem appeared: I couldn't start the WiaRpc service, I tried many methods. [Windows Server 2016]: PS C:\Users\Administrator\Documents> Get-Service "WiaRpc"|Start-Service Start-Service : 无法启动服务“Still Image Acquisition Events (WiaRpc)”。 + CategoryInfo : OpenError: (System.ServiceProcess.ServiceController:ServiceController) [Start-Service], ServiceCommandException + FullyQualifiedErrorId : StartServiceFailed,Microsoft.PowerShell.Commands.StartServiceCommand [Windows Server 2016]: PS C:\Users\Administrator\Documents> Windows could not start still image Acquisition Events on Local Computer. Consult the system event log for more information. If this is a non-Microsott service, please contact your service vendor and refer to Service Specific Error Code 1722. The Still Image Acquisition Events service terminated due to the following service-specific error: The RPC server is unavailable. But in fact, the rpc service is running. PS C:\Users\Administrator> Get-Service -Name "*rpc*" Status Name DisplayName ------ ---- ----------- Running RpcEptMapper RPC Endpoint Mapper Stopped RpcLocator Remote Procedure Call (RPC) Locator Running RpcSs Remote Procedure Call (RPC) Stopped WiaRpc Still Image Acquisition Events PS C:\Users\Administrator> Now, there's really nothing I can do.Re: Regarding the problem of -match not updating the $Matches variable after matching
farismalaeb Hello, thank you for your reply! $url_1_context is the html source code of a web page. I use the regular expression $url_0_0_regex to match, and output the value of $Matches by judging the result of -match if($result_bool ), but obviously, the value of $Matches is another- The value after the match operation; it matches another regular expression, but does not match the regular expression represented by $url_0_0_regex. In addition, it should be noted that the code here is in a function (get_content), and this function (get_content) is called by another function (get_url_name), before calling this function (get_content), once- match operation.
