Spring使用Quartz定时调度Job无法Autowired注入Service的解决方案

1）自定义JobFactory，通过spring的AutowireCapableBeanFactory进行注入，例如：

public class MyJobFactory extends  org.springframework.scheduling.quartz.SpringBeanJobFactory

{

@Autowired

private AutowireCapableBeanFactory beanFactory;

/**

* 这里覆盖了super的createJobInstance方法，对其创建出来的类再进行autowire。

*/

@Override

protected Object createJobInstance(TriggerFiredBundle bundle) throws Exception {

Object jobInstance = super.createJobInstance(bundle);

beanFactory.autowireBean(jobInstance);

return jobInstance;

}

}

2）定义上述类之后，需要在定义触发器，引用org.springframework.scheduling.quartz.SpringBeanJobFactory的地方，配置property，例如（见红色部分）：

<bean name="quartzScheduler" lazy-init="false"
class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="dataSource" ref="ds" />
<property name="applicationContextSchedulerContextKey" value="applicationContextKey" />
<property name="configLocation" value="classpath:quartz.properties" />
<property name="triggers">
<list>
<ref bean="trigger" />
</list>
</property>
<property name="jobFactory">
            <bean class="com.xxx.MyJobFactory" />
        </property>
</bean>