解决quartz的job无法注入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:

     <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:");
     }
 }