java - PDF框 - “no main manifest attribute”

Question

我尝试在 powershell 中运行 pdfbox，但出现错误:

java -jar .\pdfbox-2.0.14.jar ExtractText '.\TEST.PDF' out.txt
no main manifest attribute in pdfbox-2.0.14.jar

与 pdfbox-tools-2.0.14.jar 相同:

java -jar .\pdfbox-tools-2.0.14.jar ExtractText '.\TEST.PDF' out.txt
no main manifest attribute in pdfbox-tools-2.0.14.jar

Java版本:

java version "1.8.0_201"
Java(TM) SE Runtime Environment (build 1.8.0_201-b09)
Java HotSpot(TM) Client VM (build 25.201-b09, mixed mode)

Answer 1

尝试 pdfbox-app-2.0.8.jar，它对我有用(版本并不那么重要)。

usr>java -jar C:\Users\Dominique\Documents\NetBeansProjects\Twago\pdf2csv\dist\lib\pdfbox-app-2.0.8.jar
PDFBox version: "2.0.8"
Usage: java -jar pdfbox-app-x.y.z.jar <command> <args..>

Possible commands are:
  ConvertColorspace
  Decrypt
  Encrypt
  ExtractText
  ExtractImages
  OverlayPDF
  PrintPDF
  PDFDebugger
  PDFMerger
  PDFReader
  PDFSplit
  PDFToImage
  TextToPDF
  WriteDecodedDoc

usr>