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ID:12598721
大小:70.00 KB
页数:13页
时间:2018-07-18
《毕业论文外文翻译-java编程语言和java平台》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、毕业设计(论文)英文原文:TheJavaprogramminglanguageandplatformhaveemergedasmajortechnologiesforperforminge-businessfunctions.Javaprogrammingstandardshaveenabledportabilityofapplicationsandthereuseofapplicationcomponentsacrosscomputingplatforms.SunMicrosystems'JavaCommunityProcesscontinue
2、stobeastrongbaseforthegrowthoftheJavainfrastructureandlanguagestandards.Thisgrowthofopenstandardscreatesnewopportunitiesfordesignersanddevelopersofapplicationsandservices.ApplicationsofJavaJavausesmanyfamiliarprogrammingconceptsandconstructsandallowsportabilitybyprovidingacom
3、moninterfacethroughanexternalJavaVirtualMachine(JVM).Avirtualmachineisaself-containedoperatingenvironment,createdbyasoftwarelayerthatbehavesasifitwereaseparatecomputer.Benefitsofcreatingvirtualmachinesincludebetterexploitationofpowerfulcomputingresourcesandisolationofapplicat
4、ionstopreventcross-corruptionandimprovesecurity.TheJVMallowscomputingdeviceswithlimitedprocessorsormemorytohandlemoreadvancedapplicationsbycallingupsoftwareinstructionsinsidetheJVMtoperformmostofthework.ThisalsoreducesthesizeandcomplexityofJavaapplicationsbecausemanyofthecore
5、functionsandprocessinginstructionswerebuiltintotheJVM.Asaresult,softwaredevelopersnolongerneedtore-createthesameapplicationforeveryoperatingsystem.Javaalsoprovidessecuritybyinstructingtheapplicationtointeractwiththevirtualmachine,whichservedasabarrierbetweenapplicationsandthe
6、coresystem,effectivelyprotectingsystemsfrommaliciouscode.Amongotherthings,Javaistailor-madeforthegrowingInternetbecauseitmakesiteasytodevelopnew,dynamicapplicationsthatcouldmakethemostoftheInternet'spowerandcapabilities.Javaisnowanopenstandard,meaningthatnosingleentitycontrol
7、sitsdevelopmentandthetoolsforwritingprogramsinthelanguageareavailabletoeveryone.ThepowerofopenstandardslikeJavaistheabilitytobreakdownbarriersandspeedupprogress.Today,youcanfindJavatechnologyinnetworksanddevicesthatrangefromtheInternetandscientificsupercomputerstolaptopsandce
8、llphones,fromWallStreetmarketsimulatorsto13毕业设计(论文)homegameplayersan
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