代码源用到引用index.pdf

ApachePOI-HWPF-JavaAPIto

HandleWordFiles

Overview

byNicolaKenBarozzi,AndrewC.Oliver,RyanAckley,RainerKlute

1.Overview

HWPFisthenameofourportoftheWord97(-2007)fileformattopureJava.It

alsoprovideslimitedreadonlysupportfortheolderWord6andWord95fileformats.

ThepartnertoHWPFforthenewWord2007.docxformatisXWPF.WhilstHWPFand

XWPFprovidesimilarfeatures,thereisnotacommoninterfaceacrossthetwoofthemat

thistime.

HWPFisstillinearlydevelopment.ItisinthescratchpadsectionoftheSVN.Youwillneed

toensureyoueitherhavearecentSVNcheckout,orarecentSVNnightlybuild(including

thescratchpadjar!)

Sourcecodeintheorg.apache.poi.hdftreeistheoldlegacycode.Sourceinthe

org.apache.poi.hwpf.modeltreeistheoldlegacycoderefactoredintoannewobjectmodel.

ThosepackagescontainsJavarepresentationofinternalWordformatstructure.Thiscodeis

internal,itshallnotbeusedbyyourcode.Becauseofbackward-compatibilitysomeAPI

stillhasreferencestothosepackages.Theyaresubjecttobedeprecatedandremoved.Code

fromorg.apache.poi.hwpf.usermodelpackageisactualpublicanduser-friendly(asmuchas

possible)APItoaccessdocumentparts.Sourcecodeintheorg.apache.poi.hwpf.extractor

treeisawrapperofthistofacilitateeasyextractionofinterestingthings(egtheText),and

org.apache.poi.hwpf.converterpackagecontainsWord-to-HTMLandWord-to-FO

converters(latestcanbeusedtogeneratePDFfromWordfileswhenusingwithApacheFOP

).Alsothereisasmallfile-structure-dumpingutilityinorg.apache.poi.hwpf.devpackage,

primallyfordevelopingpurposes.

ThemainentrypointtoHWPFisHWPFDocument.Currentlyithasalotofreferencesboth

tointernalinterfaces(org.apache.poi.hwpf.modelpackage)andpublicAPI(

org.apache.poi.hwpf.usermodel)package.Itispossiblethatitwillbesplitintotwodifferent

interfaces(likeWordFileandWordDocument)inlaterversions.

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ApachePOI-HWPF-JavaAPItoHandleWordFiles

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