在通过java运行Powershell脚本以将PPT、XLS转换为PPT时，无法找到文件且内存超出限制

我厌倦了通过Java应用程序运行powershell脚本

我两次手术都很累

1） 将ppt转换为pdf

2） 将xls转换为pdf

我使用的配置是

Windows 2008上的MS Office 2013

将PPT转换为PDF的脚本如下

 #Convert Powerpoint formats to pdf
 Param(
   [string]$inputPath,
   [string]$outputPath
 )
 Add-type -AssemblyName Office
 Add-type -AssemblyName Microsoft.Office.Interop.PowerPoint
 $ppFormatPDF = 32

 $ppQualityStandard = 0
 $pp = new-object -comobject powerpoint.application

 $ppt =$pp.presentations.open($inputPath)
 $ppt.SavecopyAs($outputPath, $ppFormatPDF) # 32 is for PDF 
 $ppt.close()
 $pp.Quit()
 $pp = $null 
 [gc]::collect()
 [gc]::WaitForPendingFinalizers()

 String command = "powershell -NonInteractive -NoLogo -NoProfile -ExecutionPolicy UnRestricted -File D:\\WEB-INF\\classes\\resources\xlsToPdf.ps1 -inputPath D:\\testXls.xls -outputPath D:\\ConvertedPdf2.pdf";
System.out.println(command);
// Executing the command
Process powerShellProcess = Runtime.getRuntime().exec(command);
// Getting the results
powerShellProcess.getOutputStream().close();
String line;
System.out.println("Standard Output:");
BufferedReader stdout = new BufferedReader(new InputStreamReader(
powerShellProcess.getInputStream()));
while ((line = stdout.readLine()) != null) {
System.out.println(line);
}
stdout.close();
System.out.println("Standard Error:");
BufferedReader stderr = new BufferedReader(new InputStreamReader(
powerShellProcess.getErrorStream()));
while ((line = stderr.readLine()) != null) {
System.out.println(line);
}
stderr.close();
System.out.println("Done");

运行此脚本时，我的内存超出了绑定异常

 Executing command: powershell -NonInteractive -NoLogo -NoProfile -ExecutionPolicy UnRestricted -File D:\WEB-INF\classes\resource\pptToPdf.ps1 -inputPath D:\Temp\testPpt1.pptx -outputPath D:\ConvertedPdf1.pdf
  Command Successful: code=0, stderr=Exception calling "Open" with "1" argument(s): "Not enough storage is 
  available to complete this operation. (Exception from HRESULT: 0x8007000E 
  (E_OUTOFMEMORY))"
  At D:\WEB-INF\classes\resources\pptToPdf.ps1:15 char:1
  + $ppt =$pp.presentations.open($inputPath)
  + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
  + FullyQualifiedErrorId : ComMethodTargetInvocation

  You cannot call a method on a null-valued expression.
  At D:\WEB-INF\classes\resources\pptToPdf.ps1:16 char:1
  + $ppt.SavecopyAs($outputPath, $ppFormatPDF) # 32 is for PDF
  + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
  + FullyQualifiedErrorId : InvokeMethodOnNull

  You cannot call a method on a null-valued expression.
  At D:\WEB-INF\classes\resources\pptToPdf.ps1:17 char:1
  + $ppt.close()
  + ~~~~~~~~~~~~
  + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
  + FullyQualifiedErrorId : InvokeMethodOnNull

 Executing command: powershell -NonInteractive -NoLogo -NoProfile -ExecutionPolicy UnRestricted -File D:\WEB-INF\classes\resources  \xlsToPdf.ps1 -inputPath D:\testXls.xls -outputPath D:\ConvertedPdf2.pdf
 Command Successful: code=0, stderr=Exception calling "Open" with "1"   argument(s): "Microsoft Excel cannot access 
 the file 
'D:\testXls.xls'. There 
are several possible reasons:
 The file name or path does not exist.
 The file is being used by another program.
 The workbook you are trying to save has the same name as a currently  open 
workbook."
At D:\WEB-INF\classes\resources\xlsToPdf.ps1:21 char:2
+  $workbook = $objExcel.workbooks.open($wb)
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : ComMethodTargetInvocation

Property 'Saved' cannot be found on this object; make sure it exists and is 
settable.
At D:\WEB-INF\classes\resources\xlsToPdf.ps1:22 char:2
+  $workbook.Saved = $true
+  ~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyNotFound

You cannot call a method on a null-valued expression.
At D:\WEB-INF\classes\resources\xlsToPdf.ps1:26 char:2
+  $workbook.ExportAsFixedFormat($xlFixedFormat::xlTypePDF, $Name)
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : InvokeMethodOnNull

谁能告诉我出了什么问题吗

XLS到PDF的第二个脚本是

#Convert Excel formats to pdf

Param(
 [string]$inputPath,
 [string]$outputPath
)

$xlQualityStandard = 0 # Microsoft.Office.Interop.Excel.XlFixedFormatQuality

$xlFixedFormat = "Microsoft.Office.Interop.Excel.xlFixedFormatType" -as  [type] 

#$excelFiles = Get-ChildItem -Path $folderpath -include *.xls, *.xlsx -recurse
$wb= $inputPath;

$objExcel = New-Object -ComObject excel.application
$objExcel.visible = $false
$ci = [System.Globalization.CultureInfo]'en-US'
$workbook = $objExcel.workbooks.open($wb)
$workbook.Saved = $true

$Name = $outputPath 

$workbook.ExportAsFixedFormat($xlFixedFormat::xlTypePDF, $Name)

$objExcel.Workbooks.close() 

$objExcel.Quit()

运行此脚本时未找到输入文件异常

 Executing command: powershell -NonInteractive -NoLogo -NoProfile -ExecutionPolicy UnRestricted -File D:\WEB-INF\classes\resource\pptToPdf.ps1 -inputPath D:\Temp\testPpt1.pptx -outputPath D:\ConvertedPdf1.pdf
  Command Successful: code=0, stderr=Exception calling "Open" with "1" argument(s): "Not enough storage is 
  available to complete this operation. (Exception from HRESULT: 0x8007000E 
  (E_OUTOFMEMORY))"
  At D:\WEB-INF\classes\resources\pptToPdf.ps1:15 char:1
  + $ppt =$pp.presentations.open($inputPath)
  + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
  + FullyQualifiedErrorId : ComMethodTargetInvocation

  You cannot call a method on a null-valued expression.
  At D:\WEB-INF\classes\resources\pptToPdf.ps1:16 char:1
  + $ppt.SavecopyAs($outputPath, $ppFormatPDF) # 32 is for PDF
  + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
  + FullyQualifiedErrorId : InvokeMethodOnNull

  You cannot call a method on a null-valued expression.
  At D:\WEB-INF\classes\resources\pptToPdf.ps1:17 char:1
  + $ppt.close()
  + ~~~~~~~~~~~~
  + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
  + FullyQualifiedErrorId : InvokeMethodOnNull

 Executing command: powershell -NonInteractive -NoLogo -NoProfile -ExecutionPolicy UnRestricted -File D:\WEB-INF\classes\resources  \xlsToPdf.ps1 -inputPath D:\testXls.xls -outputPath D:\ConvertedPdf2.pdf
 Command Successful: code=0, stderr=Exception calling "Open" with "1"   argument(s): "Microsoft Excel cannot access 
 the file 
'D:\testXls.xls'. There 
are several possible reasons:
 The file name or path does not exist.
 The file is being used by another program.
 The workbook you are trying to save has the same name as a currently  open 
workbook."
At D:\WEB-INF\classes\resources\xlsToPdf.ps1:21 char:2
+  $workbook = $objExcel.workbooks.open($wb)
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : ComMethodTargetInvocation

Property 'Saved' cannot be found on this object; make sure it exists and is 
settable.
At D:\WEB-INF\classes\resources\xlsToPdf.ps1:22 char:2
+  $workbook.Saved = $true
+  ~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyNotFound

You cannot call a method on a null-valued expression.
At D:\WEB-INF\classes\resources\xlsToPdf.ps1:26 char:2
+  $workbook.ExportAsFixedFormat($xlFixedFormat::xlTypePDF, $Name)
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : InvokeMethodOnNull

我通过Java应用程序运行所有这些脚本。 代码如下

 #Convert Powerpoint formats to pdf
 Param(
   [string]$inputPath,
   [string]$outputPath
 )
 Add-type -AssemblyName Office
 Add-type -AssemblyName Microsoft.Office.Interop.PowerPoint
 $ppFormatPDF = 32

 $ppQualityStandard = 0
 $pp = new-object -comobject powerpoint.application

 $ppt =$pp.presentations.open($inputPath)
 $ppt.SavecopyAs($outputPath, $ppFormatPDF) # 32 is for PDF 
 $ppt.close()
 $pp.Quit()
 $pp = $null 
 [gc]::collect()
 [gc]::WaitForPendingFinalizers()

 String command = "powershell -NonInteractive -NoLogo -NoProfile -ExecutionPolicy UnRestricted -File D:\\WEB-INF\\classes\\resources\xlsToPdf.ps1 -inputPath D:\\testXls.xls -outputPath D:\\ConvertedPdf2.pdf";
System.out.println(command);
// Executing the command
Process powerShellProcess = Runtime.getRuntime().exec(command);
// Getting the results
powerShellProcess.getOutputStream().close();
String line;
System.out.println("Standard Output:");
BufferedReader stdout = new BufferedReader(new InputStreamReader(
powerShellProcess.getInputStream()));
while ((line = stdout.readLine()) != null) {
System.out.println(line);
}
stdout.close();
System.out.println("Standard Error:");
BufferedReader stderr = new BufferedReader(new InputStreamReader(
powerShellProcess.getErrorStream()));
while ((line = stderr.readLine()) != null) {
System.out.println(line);
}
stderr.close();
System.out.println("Done");

powershell命令如下所示

 #Convert Powerpoint formats to pdf
 Param(
   [string]$inputPath,
   [string]$outputPath
 )
 Add-type -AssemblyName Office
 Add-type -AssemblyName Microsoft.Office.Interop.PowerPoint
 $ppFormatPDF = 32

 $ppQualityStandard = 0
 $pp = new-object -comobject powerpoint.application

 $ppt =$pp.presentations.open($inputPath)
 $ppt.SavecopyAs($outputPath, $ppFormatPDF) # 32 is for PDF 
 $ppt.close()
 $pp.Quit()
 $pp = $null 
 [gc]::collect()
 [gc]::WaitForPendingFinalizers()

 String command = "powershell -NonInteractive -NoLogo -NoProfile -ExecutionPolicy UnRestricted -File D:\\WEB-INF\\classes\\resources\xlsToPdf.ps1 -inputPath D:\\testXls.xls -outputPath D:\\ConvertedPdf2.pdf";
System.out.println(command);
// Executing the command
Process powerShellProcess = Runtime.getRuntime().exec(command);
// Getting the results
powerShellProcess.getOutputStream().close();
String line;
System.out.println("Standard Output:");
BufferedReader stdout = new BufferedReader(new InputStreamReader(
powerShellProcess.getInputStream()));
while ((line = stdout.readLine()) != null) {
System.out.println(line);
}
stdout.close();
System.out.println("Standard Error:");
BufferedReader stderr = new BufferedReader(new InputStreamReader(
powerShellProcess.getErrorStream()));
while ((line = stderr.readLine()) != null) {
System.out.println(line);
}
stderr.close();
System.out.println("Done");

对于XLS到PDF

   powershell -NonInteractive -NoLogo -NoProfile -ExecutionPolicy   UnRestricted -File D:\WEB-INF\classes\resources\xlsToPdf.ps1 -inputPath D:\testXls.xls -outputPath D:\ConvertedPdf2.pdf

对于PPT到PDF

   powershell -NonInteractive -NoLogo -NoProfile -ExecutionPolicy UnRestricted -File D:\WEB-INF\classes\resources\pptToPdf.ps1 -inputPath D:\Temp\testPpt1.pptx -outputPath D:\ConvertedPdf1.pdf

当我疲于在应用程序中运行脚本时，我遇到了这些问题。我的申请表和汤姆·卡特在D区。 当这些不起作用时，我创建了一个独立的java类并通过该类运行脚本，脚本通过该类工作。 我甚至还通过命令提示符和powershell提示符执行了powershell命令。他们正在工作。因此，Windows 2008和MS Office 2013没有问题

我的申请中遗漏了一些东西。谁能给我指点路吗。是否存在任何权限问题或其他问题？这个问题长期困扰着我

---

提前谢谢。

您是否尝试过使用其他executionpolicy选项，如-executionpolicy ByPass？是的，我使用过-executionpolicy ByPass。你有没有试过使用其他的executionpolicy选项，比如-executionpolicy旁路？是的，我用过-executionpolicy旁路。但这并不意味着它会成功。