iText解析pdf调研

iText的github地址：http://https://github.com/itext

i7js-book：生成pdf

i7js-book/src/test/java/com/itextpdf/samples/book/part1/chapter02/

中的movie是一个电影数据，和PojoFactory 类有关。

iText 7 Community 

iText 7 Community consists of several jars.

The iText 7 Core/Community release contains:

• kernel-x.y.z.jar: low-level functionality
• io-x.y.z.jar: low-level functionality
• layout-x.y.z.jar: high-level functionality
• forms-x.y.z.jar: AcroForms
• pdfa-x.y.z.jar: PDF/A-specific functionality
• pdftest-x.y.z.jar: test helper classes
• barcode-x.y.z.jar: use this if you want to create bar codes
• hyph-x.y.z.jar: use this if you want text to be hyphenated
• font-asian-x.y.z.jar: use this is you need CJK functionality (Chinese / Japanese / Korean)
• sign-x.y.z.jar: use this if you need support for digital signatures

iText 7 Community consists of several jars.

The iText 7 Core/Community release contains:

• kernel-x.y.z.jar: low-level functionality
• io-x.y.z.jar: low-level functionality
• layout-x.y.z.jar: high-level functionality
• forms-x.y.z.jar: AcroForms
• pdfa-x.y.z.jar: PDF/A-specific functionality
• pdftest-x.y.z.jar: test helper classes
• barcode-x.y.z.jar: use this if you want to create bar codes
• hyph-x.y.z.jar: use this if you want text to be hyphenated
• font-asian-x.y.z.jar: use this is you need CJK functionality (Chinese / Japanese / Korean)
• sign-x.y.z.jar: use this if you need support for digital signatures

iText7 介绍

pdf2Data

以编程的方式从pdf文档中提取数据

大多数PDF文件，例如发票，包含很多可能难以访问的重要信息。pdf2Data允许您通过一个PDF模板，从数千份PDF文档中快速提取和处理重要数据。

适用于读取专类pdf文件数据，通过pdf2data的网上模板制作器，针对某类特定的pdf（例如发票）制作对应模板，然后用于读取同样式的多份pdf文件。

视频教程（youtube）

制作模板

pdf2data主页