quartz的job中注入spring对象！

一般情况下，quartz的job中使用autowired注解注入的对象为空，这时候我们就要使用spring-quartz提供的AdaptableJobFactory类。

自定义一个类:

public class JobFactory extends AdaptableJobFactory {

    @Autowired
    private AutowireCapableBeanFactory capableBeanFactory;

    @Override
    protected Object createJobInstance(TriggerFiredBundle bundle) throws Exception {
        //调用父类的方法
        Object jobInstance = super.createJobInstance(bundle);
        //进行注入
        capableBeanFactory.autowireBean(jobInstance);
        return jobInstance;
    }

}

然后在spring中配置:

<!-- 定时任务的factorybean,配置其他config -->
    <bean id="jobFactory" class="com.xx.job.JobFactory"></bean>
    <bean id="schedulerFactoryBean" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
        <property name="jobFactory" ref="jobFactory"></property>
    </bean>

这时候，我们在定义类继承job的时候，就可以使用autowired注入service对象了：

public class Test1Job implements Job {
    public final Logger log = Logger.getLogger(this.getClass());

    @Autowired
    private JobTaskService jobTaskService;

    public void execute(JobExecutionContext context) throws JobExecutionException {
        //更新上一次执行时间和下一次计划执行时间
        Date nextProcessTime = context.getNextFireTime();
        ScheduleJob job = (ScheduleJob) context.getJobDetail().getJobDataMap().get("scheduleJob");
        job.setNextProcessTime(nextProcessTime);
        jobTaskService.updateTaskByJobName(job);

        //业务逻辑
        System.out.println("22222222222222222222:");
    }
}