What does apache's poi mean?

The purpose of this article is to share with you what apache's poi means. The editor thought it was very practical, so I shared it with you as a reference. Let's follow the editor and have a look.

Apache POI is a free and open source cross-platform Java API,Apache POI written in Java that provides API to Java programs to read and write files in Microsoft Office format. POI is an acronym for "Poor Obfuscation Implementation", meaning "a concise version of a vague implementation".

Apache POI is the creation and maintenance of various Java API that conforms to the Office Open XML (OOXML) standard and Microsoft's OLE2 compound document format (OLE2). With it, you can use Java to read, create and modify MS Excel files. Also, you can use Java to read and create MS Word and MSPowerPoint files.

Apache POI provides Excel solutions for Java operations (for Excel97-2008).

structure

HSSF- provides the ability to read and write files in Microsoft Excel XLS format.

XSSF- provides the ability to read and write files in Microsoft Excel OOXML XLSX format.

HWPF- provides the ability to read and write files in Microsoft Word DOC format.

HSLF- provides the ability to read and write files in Microsoft PowerPoint format.

HDGF- provides the ability to read files in Microsoft Visio format.

HPBF- provides the ability to read files in Microsoft Publisher format.

HSMF- provides the ability to read files in Microsoft Outlook format.

Thank you for reading! So much for sharing the meaning of poi about apache. I hope the above content can help you to some extent, so that you can learn more knowledge. If you think the article is good, you can share it and let more people see it.