: Ich bin Spring-Boot (Version 1.3.6) und Quarz und ich frage mich, was der Unterschied ist eine Aufgabe mit Spring-scheduler zwischen Herstellung:Unterschied zwischen Quartz Job und Scheduling Tasks mit Spring?
@Scheduled(fixedRate = 40000)
public void reportCurrentTime() {
System.out.println("Hello World");
}
Und die Quartz way:
0. Create sheduler.
1. Job which implements Job interface.
2. Create JobDetail which is instance of the job using the builder org.quartz.JobBuilder.newJob(MyJob.class)
3. Create a Triger
4. Finally set the job and the trigger to the scheduler
in Code:
public class HelloJob implements Job {
public HelloJob() {
}
public void execute(JobExecutionContext context)
throws JobExecutionException
{
System.err.println("Hello!");
}
}
und die sheduler:
SchedulerFactory schedFact = new org.quartz.impl.StdSchedulerFactory();
Scheduler sched = schedFact.getScheduler();
sched.start();
// define the job and tie it to our HelloJob class
JobDetail job = newJob(HelloJob.class)
.withIdentity("myJob", "group1")
.build();
// Trigger the job to run now, and then every 40 seconds
Trigger trigger = newTrigger()
.withIdentity("myTrigger", "group1")
.startNow()
.withSchedule(simpleSchedule()
.withIntervalInSeconds(40)
.repeatForever())
.build();
// Tell quartz to schedule the job using our trigger
sched.scheduleJob(job, trigger);
Bietet Quartz flexiblere Möglichkeiten zum Definieren von Jobs, Triggern und Schedulern oder Spring Scheduler hat etwas anderes, was besser ist?