poi jar包介绍

来自官网：

Component	Application type	Maven artifactId	Notes
POIFS	OLE2 Filesystem	poi	Required to work with OLE2 / POIFS based files
HPSF	OLE2 Property Sets	poi
HSSF	Excel XLS	poi	For HSSF only, if common SS is needed see below
HSLF	PowerPoint PPT	poi-scratchpad
HWPF	Word DOC	poi-scratchpad
HDGF	Visio VSD	poi-scratchpad
HPBF	Publisher PUB	poi-scratchpad
HSMF	Outlook MSG	poi-scratchpad
DDF	Escher common drawings	poi
HWMF	WMF drawings	poi-scratchpad
OpenXML4J	OOXML	poi-ooxml plus either poi-ooxml-schemas or ooxml-schemas and ooxml-security	See notes below for differences between these options
XSSF	Excel XLSX	poi-ooxml
XSLF	PowerPoint PPTX	poi-ooxml
XWPF	Word DOCX	poi-ooxml
Common SL	PowerPoint PPT and PPTX	poi-scratchpad and poi-ooxml	SL code is in the core POI jar, but implementations are in poi-scratchpad and poi-ooxml.
Common SS	Excel XLS and XLSX	poi-ooxml	WorkbookFactory and friends all require poi-ooxml, not just core poi

 

This table maps artifacts into the jar file name. "version-yyyymmdd" is the POI version stamp. You can see what the latest stamp is on the downloads page.

Maven artifactId	Prerequisites	JAR
poi	commons-logging, commons-codec, log4j	poi-version-yyyymmdd.jar
poi-scratchpad	poi	poi-scratchpad-version-yyyymmdd.jar
poi-ooxml	poi, poi-ooxml-schemas	poi-ooxml-version-yyyymmdd.jar
poi-ooxml-schemas	xmlbeans	poi-ooxml-schemas-version-yyyymmdd.jar
poi-examples	poi, poi-scratchpad, poi-ooxml	poi-examples-version-yyyymmdd.jar
ooxml-schemas	xmlbeans	ooxml-schemas-1.3.jar
ooxml-security	xmlbeans  For signing: bcpkix-jdk15on, bcprov-jdk15on, xmlsec, slf4j-api	ooxml-security-1.1.jar