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1、北京卸電^舉堿士諺史跨平臺移植拄術(shù)研究廈應(yīng)刖CRoSS-PLATFORMTRANSITIoNTECHNoLoGYRESEARCHANDAPPLICATIoNABSTRACTAtpresent,mostofthewebserviceproductsinChinasot=twaremarketaredevelopedovertheWindow-splatformAlthoughmanysoftwareproducersclaimtheirsupporttoLinux,but,infact,onlytheirserverusesLinuxtodeployandt
2、heclientsstillhavetoLlseWindowssystemandIEbrowserThosewebservicesoftwareintroducedwithcross—platformtechnologies,theoreticallyspeaking,CallbemigratedtoLinuxwithnodifficulty.ButbeforethesystemisintegratedintoLinuxplatform,argescaleofworkloadincompatibilitytestandpartialmodification
3、willcostplentyofmanpowerandmoney.ThoseapplicationssharingwithmostofthepresentmarketareutilizedMicrosoft’StechnologiesSOthatwhenmigratedtoLinuxtheyneedtobere‘constructed,re—designedandre—coded.ThecostwillbequitehugeThepaperfocusesonhowtOmigrateatypicalwebalpplication,e-govemmentoff
4、iceautomationsystem,fromWindowsplatformtodomestic1一inuxpIatformwhichhasindependentintellectualproperty.Ithasstudiedsomekeytechnologiesandproposedcorrespondingsolution5北京郵電大學(xué)碩士論文跨甲臺移植技術(shù)研究及應(yīng)用Thepaperpresentsexceptionsduringthemigrationofthewebapplication,E-governmentOAsystem,toLinux
5、platform,andthenanalyzesthecausesfromaspectsofcodestandard,implementmechanism,browsercharacteristicandSOon.Also,itproposesandimplementsthecorrespondingtechnicalsolution.Thepartisreliedontheitemsof“DOSTOn—lineOfficeOASystem”and“Multimedianetworkteachingandremotesupportcenterbasedon
6、domesticbasicsoftware”,sub.itemoftheStateTenthFive-yearPlan一“DevelopmentandApplicationDemonstrationforB/SframeworkMultimediaSystembasedondomesticbasicsoftware”.Thosemigrationtechnologiesandsolutionspresentedbythepaperhavecriticalengineeringapplicationsignificanceinwebapplication’S
7、migrationtodomesticoperationsystemwhichhasindependentintellectualpropertyKEYWoRDS:Linux,Cross-platform,Browser,E—government,OA6跨平臺移植技術(shù)研究及應(yīng)用第一章緒論國家信息化領(lǐng)導(dǎo)小組早在2002年年底就決定,要把電子政務(wù)建設(shè)作為我國信息化工作的重點,政府先行,帶動國民經(jīng)濟(jì)和社會信息化。這也標(biāo)志著隨后的幾年,電子政務(wù)的發(fā)展成為當(dāng)代信息化的最重要的領(lǐng)域之一。在經(jīng)歷2004年的電子政務(wù)發(fā)展理念大轉(zhuǎn)變后,2005年的電子政務(wù)建設(shè)在2004年大
8、規(guī)模、全方位建設(shè)發(fā)展的基礎(chǔ)上,繼續(xù)深入發(fā)展。我國電子政務(wù)大規(guī)模的網(wǎng)