quartz小伙伴们知道吗?今天我们就来了解一下springboot整合quartz，来看看它要如何配置吧。
一、添加maven依赖
<dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz</artifactId> <exclusions> <exclusion> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> </exclusion> </exclusions> </dependency> < dependency > <groupId>org.springframework</groupId> < artifactId > spring - context - support < /artifactId> < /dependency> < dependency > <groupId>org.springframework</groupId> < artifactId > spring - tx < /artifactId> < /dependency>
二、启动类开启定时任务
@SpringBootApplication
@EnableScheduling
public class App
{
public static void main(String[] args)
{
SpringAppliction.run(App.class, args);
}
}三、编写一个适配器任务工厂，把已经实例化的任务手动添加到SpringIOC容器中完成对象注入
@Component("myAdaptableJobFactory")
public class MyAdaptableJobFactory extends AdaptableJobFactory
{
@Autowired
private AutowireCapableBeanFactory autowireCapableBeanFactory;
protected Object createJobInstance(TriggerFiredBundle bundle) throws Exception
{
Object object = super.createJobInstance(bundle);
this.autowireCapableBeanFactory.autowireBean(object);
return object;
}
}四、编写QuartzConfig配置文件
@Configuration
public class QuartzConfig
{
//创建Job对象
@Bean
public JobDetailFactoryBean jobDetailFactoryBean()
{
JobDetailFactoryBean factory = new JobDetailFactoryBean();
factory.setJobClass(QuartzJob.class);
return factory;
}
//创建Trigger对象
@Bean
public CronTriggerFactoryBean cronTriggerFactoryBean(JobDetailFactoryBean jobDetialFactoryBean)
{
CronTriggerFactoryBean factory = new CronTriggerFactoryBean();
factory.setJobDetail(jobDetailFactoryBean.getObject);
factory.setCronExpression("0/2 * * * * ?");
return factory;
}
//创建Scheduler对象
@Bean
public SchedulerFactoryBean schedulerFactoryBean(CronTriggerJobFactory cronTriggerJobFactory, MyAdaptableFactory myAdaptableFactory)
{
SchedulerFactoryBean factory = new SchedulerFactoryBean();
factory.setTriggers(cronTriggerFactoryBean.getObject());
factory.setJobFactory(myAdaptableFactory);
return factory;
}
}这样我们就成功整合了quartz。
以上就是本篇文章的所有内容，如果小伙伴对一些java项目中常见问题还有疑问的话，可以来我们网站了解答案及详情。
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