Java在使用Quartz空指针时无法使用jar命令启动项目

我使用spring boot与Quartz集成，在工作中使用Autowired时遇到问题

  @Bean
    public Scheduler customScheduler() throws SchedulerException {
        SchedulerFactory schedulerFactoryBean = new StdSchedulerFactory();
        Scheduler scheduler = schedulerFactoryBean.getScheduler();
        scheduler.setJobFactory(customJobFactory);// Custom JobFactory makes it possible to use the @Autowired
        scheduler.start();
        return scheduler;
    }

当一切准备就绪，在IDEA中启动项目并进行测试时，神奇的事情发生了，当我将使用maven打包为jar的项目时，使用jar命令启动项目

@Resource
    private CustomJobFactory customJobFactory;

customJobFactory的输出值为空。 这并不是每次都会发生，当它发生时，如果您使用maven重新打包它，则有时不会发生异常

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'quartzJobListener': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'quartzManager': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'customScheduler' defined in class path resource [com/th/files/quartz/listener/QuartzJobListener.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.quartz.Scheduler]: Circular reference involving containing bean 'quartzJobListener' - consider declaring the factory method as static for independence from its containing instance. Factory method 'customScheduler' threw exception; nested exception is java.lang.IllegalArgumentException: JobFactory cannot be set to null!
    at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessProperties(CommonAnnotationBeanPostProcessor.java:321) ~[spring-context-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1422) ~[spring-beans-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) ~[spring-beans-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

我做错了什么？ PS：我在CustomJobFactory实例测试中同时使用了@Resource和@Autowired，有时会得到null

spring-boot.version 2.2.7.RELEASE
spring-context.version 5.2.0.RELEASE
quartz.version 2.3.1
quartz-jobs.version 2.3.1

---

我可以问一下为什么要创建定制的AdaptiableJobFactory吗？同样仅供参考，您可以使用

spring boot starter quartz

自动配置quartz。并使用SchedulerFactoryBeanCustomizer类自定义几乎所有内容。另请参见

org.springframework.boot.autoconfigure.quartz.QuartzAutoConfiguration#quartzScheduler

类和代码comments@gtiwari333使用AdapteableJobFactory的原因是无法使用资源实例化用于业务逻辑处理的作业的实现。请尝试使用

@Component

而不是自定义JobFactory类的

@配置

。如果没有帮助，请分享你的完整代码。

spring-boot.version 2.2.7.RELEASE
spring-context.version 5.2.0.RELEASE
quartz.version 2.3.1
quartz-jobs.version 2.3.1