关于@Scheduled不执行的原因分析

@Service
public class ParseJsonService { 
    @Scheduled(cron = "0 0 1 * * ?")
    public void parseMongodbDataToJson() {
    }
}

<task:annotation-driven />

<task:annotation-driven />

@EnableScheduling

@Service
@EnableScheduling
public class ParseJsonService { 
 @Scheduled(cron = "0 0 1 * * ?") 
 public void parseMongodbDataToJson() {
 
  }
}

 <!-- 开启定时任务 -->
    <task:annotation-driven />
    <!-- 开启注解 -->
    <context:annotation-config />
    <!-- 指定相关的包路径 -->
    <context:component-scan base-package="com.ffrj.schedule"/>

@Component
public class CommonSchedule {
    
    //@Scheduled(cron = "0 0 1 * * ?")
    @Scheduled(cron = "*/5 * * * * ?")
    public void avg() {
        System.out.println("现在开始计算平均值 当前时间为");
    }
}

<task:annotation-driven /> 
	<bean id="myTaskXml" class="com.ffrj.schedule.CommonSchedule "></bean>
	<task:scheduled-tasks>
		<task:scheduled ref="myTaskXml" method="show" cron="*/5 * * * * ?" />
	</task:scheduled-tasks>
    <context:component-scan base-package="com.ffrj.schedule" />