使用quartz的时候遇见的一个问题

搭建框架，配置定时任务，遇见这么一个问题：

Caused by: org.quartz.JobPersistenceException: The job (DEFAULT.jobDetail) referenced by the trigger does not exist.

详细错误信息如下：

严重: Context initialization failedorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.scheduling.quartz.SchedulerFactoryBean#1' defined in file [C:\Users\帅气的凯哥\IdeaProjects\ETOAKWORK\target\ETOAKWORK\WEB-INF\classes\application-quartz.xml]: Invocation of init method failed; nested exception is org.quartz.JobPersistenceException: The job (DEFAULT.jobDetail) referenced by the trigger does not exist.at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:742)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542)at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939)at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1558)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:606)at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:620)at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:567)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:606)at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1487)at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328)at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420)at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:848)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:606)at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)at sun.rmi.transport.Transport$2.run(Transport.java:202)at sun.rmi.transport.Transport$2.run(Transport.java:199)at java.security.AccessController.doPrivileged(Native Method)at sun.rmi.transport.Transport.serviceCall(Transport.java:198)at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:567)at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:828)at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.access$400(TCPTransport.java:619)at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$1.run(TCPTransport.java:684)at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$1.run(TCPTransport.java:681)at java.security.AccessController.doPrivileged(Native Method)at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:681)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)at java.lang.Thread.run(Thread.java:745)Caused by: org.quartz.JobPersistenceException: The job (DEFAULT.jobDetail) referenced by the trigger does not exist.at org.quartz.simpl.RAMJobStore.storeTrigger(RAMJobStore.java:422)at org.quartz.core.QuartzScheduler.scheduleJob(QuartzScheduler.java:932)at org.quartz.impl.StdScheduler.scheduleJob(StdScheduler.java:258)at org.springframework.scheduling.quartz.SchedulerAccessor.addTriggerToScheduler(SchedulerAccessor.java:312)at org.springframework.scheduling.quartz.SchedulerAccessor.registerJobsAndTriggers(SchedulerAccessor.java:235)at org.springframework.scheduling.quartz.SchedulerFactoryBean.afterPropertiesSet(SchedulerFactoryBean.java:510)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)... 59 more

参考了一些资料之后发现配置的时候还是出现了一点问题，

竟然是因为我没给SchedulerFactoryBean加一个ID。

改后的spring的配置文件如下↓

<beans xmlns="http://www.springframework.org/schema/beans"       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"       xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.2.xsd">    <!--        配置任务对象-内容的调度过程 :        1 将任务对象配置成ioc容器中的bean     -->    <bean id="task" class="com.etoak.util.QuartsTest"></bean>    <!--        2 描述任务细节            MethodInvokingJobDetailFactoryBean            触发的任务内容由哪个对象提供 该对象中的哪个方法提供                    task ~ backup()            setTargetObject(Object obj)            setTargetMethod(String methodName)     -->    <bean id="jobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">        <property name="targetObject">            <ref bean="task"/>        </property>        <!-- 调用类中的方法 -->        <property name="targetMethod">            <value>backup</value>        </property>    </bean>    <!--        3 配置触发器            为任务配置触发时间或者周期     -->    <bean id="trigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">        <property name="jobDetail">            <ref bean="jobDetail"></ref>        </property>        <property name="cronExpression">            <value>0/10 * * * * ?</value>        </property>    </bean>    <!--        4 实现调度过程            SchedulerFactoryBean            将ioc容器中配置的触发器添加到调度环境中            setTriggers(Trigger[] trigger)     -->    <bean id="scheduler" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">        <property name="triggers">            <list>                <ref bean="trigger"/>            </list>        </property>    </bean></beans>