Spring 启动定时任务
<bean id="reportTimerTask" />
</property>
</bean>
<bean id="scheduleReportTask" ref="reportTimerTask" />
<!-- 每多少时间运行一次 -->
<property name="period">
<value>4000</value>
</property>
<!-- 延迟启动任务 -->
<property name="delay">
<value>4000</value>
</property>
</bean>
<bean class="org.springframework.scheduling.timer.TimerFactoryBean">
<property name="scheduledTimerTasks">
<list><ref bean="scheduleReportTask"/></list>
</property>
</bean>