多线程技术在移动电子商务系统中的应用

：ComputerKnowledgeandTechnology530(200910)（，518055）：J2ME。。：J2ME；；：TP393：A：1009-3044(2009)30-8573-02ApplicationofMultithreadingintheSystemofM-commerceZHANGLi-juan(ComputerApplicationEngineeringDepartment,ShenzhenPolytechnic,Shenzhen518055,China)Abstract:InthispaperasystemofM-CommercewasbroughtforwardbasedonJ2ME.ThetechniqueofMutithreadinginthesystemofM-Commercenetworkconnectionswasdiscussedandanalysiseddeeply.Keywords:J2ME;multithreading;m-Commerce，、PDA，。C/S，：、。SUN（、PDA、）J2MEJava。J2ME(Java2MicroEdition)GPRS/CDMA，，，、、Java。J2ME，。，,,。，。，。，，。1J2ME，，，，，J2EE。J2ME，J2EE。1。J2ME，HTTP(HyperTextTransferProtocol)HTTPS(HyperTextTransferProtocolSe-cure)XML(ExtensibleMarkupLanguage)WebServer,WebServerServlet,,EJB,,JDBC。SQL,,,WebServer,WebServerHTTPHTTPSXML。22.1J2ME（GenericConnectionFramework，GCF）、I/O。GCFjavax.microedition.io。2GCF。GCF，Connection。。。：2009-08-03：（1977-），（），，，，：、。12ISSN1009-3044ComputerKnowledgeandTechnologyVol.5,No.30,October2009,pp.8573-8574E-mail:[e-mail]:+86-551-569096356909648573：ComputerKnowledgeandTechnology530(200910)GCF，。2.2，。3。？，———MIDlet。MIDlet，，。，，。，，。，。，。，。2.3ThreadRunnable，MIDlet。，notify()；wait()，。：ClassCommandThreadextendsThread{……publicvoidrun(){while(true){syschronized(parent)……try{wait();}catch(InterruptedExceptionie){}……try{invokeServlet(defaultURL);//}catch(Exceptione){……}}sendnotify()，：publicvoidcommandAciton(Commandcmd,Displaydis){if(cmd==cmdSend){……syschronized(this);notify();}}3，。，J2EE-J2ME，。，Java，。，。：[1],,.J2ME[M].:,2006.[2],.J2ME[J].,2006,5:166-168.3458574