Apache POI 4.1.1 released, Apache POI is written in Java cross-platform open-source Java API, provides an API to the Java program to read and write Microsoft Office file format functions. In short, you can use Java to read and write MS Excel files, you can also read and write MS Word and MS PowerPoint files.
Update highlights are as follows:
- XSSF: it improves memory, use less memory when writing large files xlsx
- XDDF: Improved chart support: more about the type of angle and width of the unit and some API changes
- Updated 4.4, Commons-Compress dependency on Bouncycastle 1.62, Commons-Codec 1.13, Commons-Collections4 1.19 of
- XWPF: Other API methods
- XSSF: Fixed XSSFSheet.addMergedRegion () and XSSFRow.shiftRows ()
- EMF / HSLF: Render Repair
- CVE-2019-12415-Apache POI in the XML external entities (XXE,) Processing
For details, see the release announcement
Download: https://poi.apache.org/download.html