spring+quartz

<bean id="autoOrderFoodTask"
class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject">
<ref local="autoOrderFoodJob" />
</property>
<property name="targetMethod">
<value>autoOrderFood</value>
</property>
<property name="concurrent" value="false"/>
</bean>


<bean id="cron"
class="org.springframework.scheduling.quartz.CronTriggerBean">
<property name="jobDetail">
<ref bean="autoOrderFoodTask" />
</property>
<property name="cronExpression">
<!--   <value>0 37 09 ? * *</value> -->
<value>0 */2 * * * ?</value>
</property>
</bean>

<bean id="schedulerFactory" autowire="no"
class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="triggers">
<list>
<ref local="cron" />
</list>
</property>
</bean>