Improving Web Application Deployment with JDK 7 .pdf

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1、1Copyright©2011,Oracleand/oritsaffiliates.AllrightsInsertInformationProtectionPolicyClassificationfromSlide8reserved.ImprovingWebApplicationDeploymentwithJDK7ThomasNg&HenryJen2Copyright©2011,Oracleand/oritsaffiliates.AllrightsInsertInformationProtectionPolicyClassificationfromSlide8r

2、eserved.LatinAmerica2011December6–8,2011Tokyo2012April4–6,20123Copyright©2011,Oracleand/oritsaffiliates.AllrightsInsertInformationProtectionPolicyClassificationfromSlide8reserved.Announcement4Copyright©2011,Oracleand/oritsaffiliates.AllrightsInsertInformationProtectionPolicyClassific

3、ationfromSlide8reserved.Detailsonannouncement●Define“deprecated”?●WarningmessagewillbedisplayedinJavaconsole●StillavailableinJDK7●PlantoremoveitcompletelyinJDK8●Whatdoesitmeantoyou?●Youhavebeenusingplugin2forafewyears!(defaultsince6u10)●JNLPappletsrecommended;continuetosupportHTMLdep

4、loyment●Letusknowifyouhaveanymigrationproblems!5Copyright©2011,Oracleand/oritsaffiliates.AllrightsInsertInformationProtectionPolicyClassificationfromSlide8reserved.Agenda●Top5newdeploymentfeatures●Deploywithoutcodebase●PartiallysignedJNLP●EmbedJNLPintowebpage(HTML)●Abilityto“Install”

5、application●AbilitytocheckappletstatusinJavaScript●Bonusfeatures●Preview6Copyright©2011,Oracleand/oritsaffiliates.AllrightsInsertInformationProtectionPolicyClassificationfromSlide8reserved.JNLPcodebase…...●Whydow

6、eneedit?●Definerelativelocationofresource●Problem:Needtomoveapplication?●HavetoeditJNLPmanually●Cannothavesameapplicationfortestandproduction7Copyright©2011,Oracleand/oritsaffiliates.AllrightsInsertInformationProtectionPolicyClassificationfromSlide8reserved.Deploywithoutcodebase●JRE6

7、:NocodebaseforJNLPappletonly●DerivedfromdocumentbaseURL●NewscenariosinJRE7:●javawslaunchedwithfilepathorURL–Derivedfromfilelocation●Desktopshortcut–Savedcodebasewhenshortcutiscreated●LaunchfrombrowserifDTisused–Derivedfromwebpagelocation8Copyright©2011,Oracleand/oritsaffiliates.Allri

8、ghtsInsertIn