Java generates PDF and operates on PDF content
Although there are many online tools that can export PDF or word or convert to PNG format, I think we still need to know how to implement it. First, the online free conversion tool has a capacity limit. When it reaches a certain capacity, it cannot be successfully exported; Second, business needs, especially OA projects, The report is not only online, but also exported in PDF format (PDF format is a general format, which can be opened by browser or other tools. Therefore, especially for project implementation, in addition to writing documents in word, PDF is usually exported, so as to ensure that when you show it to the boss, you will not be unable to open the document and see the corresponding substantive content for some reason.
Straight to the point:
1、 Import Maven dependencies
2、 Writing java code
The above values list three test codes. For more information, please refer to my GitHub: https://github.com/youcong1996/study_simple_demo.git
Remember that the sample code branches on my side, and the branch name is java PDF.
3、 The final result of running the test code (the final result is to generate PDF. Generally, if the console does not report an error, it means OK)
The files generated after the comprehensive example runs are shown in the following figure: