跨平臺移植技術(shù)分析與應(yīng)用 (1)

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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)