我在pdftk中遇到了这个问题 [英] I'm getting this issue in pdftk

问题描述

错误：无法打开文件



错误：无法打开PDF文件



输入错误，所以没有创建输出。



我尝试过：



我的代码：

input =C：\ Users \sathishr \Desktop \Small \ a_20160310 _ *。pdf

output =C：\用户\ atathrhr \Desktop \Small \Test_US.pdf

MergePdf（输入，输出）



Private Sub MergePdf（ ByVal InputFileNames As Object，ByVal OutputFileName As Object）

尝试

'合并生成的pdf文件



Dim oProcess As New System.Diagnostics.Process

oProcess.StartInfo.FileName =pdftk

oProcess.StartInfo.Arguments = InputFileNames +output+ OutputFileName

oProcess.Start（）

oProcess.WaitForExit（）

oProcess.Clo se（）

Catch ex As Exception

抛出ex

结束尝试

结束Sub

Error: unable to open file

Error: Failed to open PDF File

Input Error, so no output created.

What I have tried:

My Code:
input = "C:\Users\sathishr\Desktop\Small\a_20160310_*.pdf"
output = "C:\Users\sathishr\Desktop\Small\Test_US.pdf"
MergePdf(input, output)

Private Sub MergePdf(ByVal InputFileNames As Object, ByVal OutputFileName As Object)
Try
'Merging the generated pdf files

Dim oProcess As New System.Diagnostics.Process
oProcess.StartInfo.FileName = "pdftk"
oProcess.StartInfo.Arguments = InputFileNames + "output" + OutputFileName
oProcess.Start()
oProcess.WaitForExit()
oProcess.Close()
Catch ex As Exception
Throw ex
End Try
End Sub

推荐答案

问题似乎在

oProcess.StartInfo.Arguments = InputFileNames + "output" + OutputFileName

argumentsAFAIK中没有空格，pdftk的正确语法是

There are no spaces in the argumentsAFAIK the correct syntax for pdftk would be

pdftk C:\Users\sathishr\Desktop\Small\a_20160310_*.pdf cat output C:\Users\sathishr\Desktop\Small\Test_US.pdf

所以我认为该行应该是（注意未经测试）

so I think that line should be (note untested)

oProcess.StartInfo.Arguments = InputFileNames + " cat output " + OutputFileName

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