Quartz插件与Spring Boot集成方法

要将Quartz插件集成到Spring Boot应用程序中，可以按照以下步骤操作：

1. 添加Quartz依赖：在pom.xml文件中添加Quartz和相关依赖项：

<dependency>     <groupId>org.springframework.boot</groupId>     <artifactId>spring-boot-starter-quartz</artifactId> </dependency> 

2. 配置Quartz属性：在application.properties文件中添加Quartz相关属性配置，例如：

spring.quartz.job-store-type=jdbc spring.quartz.properties.org.quartz.scheduler.instanceName=myScheduler spring.quartz.properties.org.quartz.scheduler.instanceId=AUTO spring.quartz.properties.org.quartz.jobStore.class=org.quartz.impl.jdbcjobstore.JobStoreTX spring.quartz.properties.org.quartz.jobStore.driverDelegateClass=org.quartz.impl.jdbcjobstore.StdJDBCDelegate spring.quartz.properties.org.quartz.jobStore.tablePrefix=QRTZ_ spring.quartz.properties.org.quartz.jobStore.isClustered=true spring.quartz.properties.org.quartz.jobStore.clusterCheckinInterval=20000 spring.quartz.properties.org.quartz.threadPool.class=org.quartz.simpl.SimpleThreadPool spring.quartz.properties.org.quartz.threadPool.threadCount=10 

3. 创建Quartz Job类：编写一个实现Job接口的任务类，实现具体的任务逻辑。

4. 创建JobDetail和Trigger：在Spring配置类中配置JobDetail和Trigger，并将它们与Quartz Scheduler集成。

@Autowired private ApplicationContext applicationContext;  @Bean public JobDetail jobDetail() {     return JobBuilder.newJob().ofType(MyJob.class)             .storeDurably()             .withIdentity("myJob")             .withDescription("My Job Description")             .build(); }  @Bean public Trigger trigger(JobDetail job) {     return TriggerBuilder.newTrigger()             .forJob(job)             .withIdentity("myTrigger")             .withSchedule(CronScheduleBuilder.cronSchedule("0/30 * * * * ?"))             .build(); }  @Bean public Scheduler scheduler(JobDetail job, Trigger trigger) throws SchedulerException {     StdSchedulerFactory factory = new StdSchedulerFactory();     factory.initialize(new ClassPathResource("quartz.properties").getInputStream());     Scheduler scheduler = factory.getScheduler();     scheduler.setJobFactory(new AutowiringSpringBeanJobFactory(applicationContext));     scheduler.scheduleJob(job, trigger);     scheduler.start();     return scheduler; } 

5. 创建自定义JobFactory：为了能够在Job中使用Spring的依赖注入，需要创建一个自定义的JobFactory类。

public class AutowiringSpringBeanJobFactory extends SpringBeanJobFactory implements ApplicationContextAware {      private transient AutowireCapableBeanFactory beanFactory;      public AutowiringSpringBeanJobFactory(ApplicationContext context) {         beanFactory = context.getAutowireCapableBeanFactory();     }      @Override     protected Object createJobInstance(final TriggerFiredBundle bundle) throws Exception {         final Object job = super.createJobInstance(bundle);         beanFactory.autowireBean(job);         return job;     } } 

通过以上步骤，您就可以成功将Quartz插件集成到Spring Boot应用程序中，并使用Quartz来调度任务。