Use of quartz

Project Structure diagram:

Testmain.java

1  Packagecom;2 ImportOrg.quartz.Scheduler;3 Importorg.quartz.impl.StdSchedulerFactory;4 5  Public classTestmain {6 7      Public Static voidMain (string[] args) {8 9         Try {Ten             //set the classpath of Quartz.properties OneSystem.setproperty ("Org.quartz.properties", "quartz/quartz.properties"); AScheduler Scheduler =Stdschedulerfactory.getdefaultscheduler (); - Scheduler.start (); -}Catch(Exception ex) { the ex.printstacktrace (); -         } -     } -}

Myquartzjob.java

1  Packagetask;2 3 ImportOrg.quartz.Job;4 ImportOrg.quartz.JobExecutionContext;5 Importorg.quartz.JobExecutionException;6 7  Public classMyquartzjobImplementsJob {8     Private Static intnum = 0;9 @OverrideTen      Public voidExecute (jobexecutioncontext arg0)throwsjobexecutionexception { OneSystem.out.println ("Hello world!" + num++); A     } -}

Quartz_jobs.xml

1 <?XML version= ' 1.0 ' encoding= ' utf-8 '?>2 <Quartzxmlns= "Http://www.opensymphony.com/quartz/JobSchedulingData"3 Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"4 xsi:schemalocation= "Http://www.opensymphony.com/quartz/JobSchedulingData5 http://www.opensymphony.com/quartz/xml/job_scheduling_data_1_5.xsd "6 version= "2.0.2">7 8     <!--executes once every 3 seconds -9     <Job>Ten         <Job-detail> One             <name>Myquartzjob</name> A             <Description></Description> -             <Group>Server</Group> -             <Job-class>Task. Myquartzjob</Job-class> the             <Job-data-mapAllows-transient-data= "true" /> -         </Job-detail> -         <Trigger> -             <Cron> +                 <name>Myquartzjobbtriger</name> -                 <Group>Server</Group> +                 <Job-name>Myquartzjob</Job-name> A                 <Job-group>Server</Job-group> at                 <cron-expression>0/3 * * * *?</cron-expression> -             </Cron> -         </Trigger> -     </Job> -      - </Quartz>  

Quartz.properties

#============================================================================ # Configure Main Scheduler Properties  #============================================================================ Org.quartz.scheduler.instanceName = Testscheduler org.quartz.scheduler.instanceId = AUTO #============================================================ ================ # Configure ThreadPool #========================================================================= = = = Org.quartz.threadPool.class = Org.quartz.simpl.SimpleThreadPool #å ¤?ç?? C?? Ǻ¿ç¨?个æ?°org.quartz.threadpool.threadcount = 10#线ç¨?ä¼?å?? Ǻ§å?«  ϼ?ä¸?è?¬ä¸º5 org.quartz.threadPool.threadPriority = 5 org.quartz.threadpool.threadsinheritcontextclassloaderofinitializingthread:true#============================== ============================================== # Configure Jobstore #============================================= =============================== Org.quartz.jobStore.misfireThreshold = 60000 Org.quartz.jobSTore.class = Org.quartz.simpl.RAMJobStore #======================================================================  ====== # Configure Plugins #============================================================================  Org.quartz.plugin.triggHistory.class = Org.quartz.plugins.history.LoggingJobHistoryPlugin  Org.quartz.plugin.jobInitializer.class = org.quartz.plugins.xml.JobInitializationPlugin #FS notice:the classpath of Quartz_jobs.xmlOrg.quartz.plugin.jobInitializer.fileNames =Quartz/quartz_jobs.xml#å ¦?æ?? Jobs.xmlä¸å?å?¨è°?度å?¨ä¸å ²ç»?æ?? C??  Jobï¼?true为è¦?ç?? Org.quartz.plugin.jobInitializer.overWriteExistingJobs = True Org.quartz.plugin.jobInitializer.failOnFileNotFound = True #æ? « Æ?? Jobs.xmlç??  Æ?¶é?´é?´é?? Org.quartz.plugin.jobInitializer.scanInterval = 60000 Org.quartz.plugin.jobInitializer.wrapInUserTransaction = False

　　

Use of quartz