spring4.3.6与quartz 2.2.3集成出现以下问题
Caused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.springframework.scheduling.quartz.CronTriggerBean] for bean with name 'articleBatchRunTrigger' defined in class path resource [spring-quartz.xml]; nested exception is java.lang.ClassNotFoundException: org.springframework.scheduling.quartz.CronTriggerBean at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1385) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:641) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:609) at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1484) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:425) at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:403) at org.springframework.beans.factory.BeanFactoryUtils.beanNamesForTypeIncludingAncestors(BeanFactoryUtils.java:220) at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1260) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1101) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585) ... 15 more Caused by: java.lang.ClassNotFoundException: org.springframework.scheduling.quartz.CronTriggerBean at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at org.springframework.util.ClassUtils.forName(ClassUtils.java:250) at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:401) at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1432) at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1377) ... 25 more
实际上是因为quartz的配置信息用的是旧版本、而依赖的确是高版本的jar包
在quartz 1.8.6及以前版本的时候 调度触发器 依赖的类是 org.springframework.scheduling.quartz.CronTriggerBean
在2.xx版本之后就改为了org.springframework.scheduling.quartz.CronTriggerFactoryBean
因此当你依赖2.x.x版本之后只需将调度触发器的依赖类改为 org.springframework.scheduling.quartz.CronTriggerFactoryBean即可
在这贴出我spring-quartz.xml的配置文件，供大家参考:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd"><!-- ****************************************配置跑批**************************************--> <!-- 线程执行器配置，用于任务注册 --> <bean id="executor" class="org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor"> <property name="corePoolSize" value="10" /> <property name="maxPoolSize" value="100" /> <property name="queueCapacity" value="500" /> </bean><!--
============= 业务对象============= 将需要添加定时任务调度的类配置到这里 -->
<bean id="articleBatchRun" class="top.wys.developerclub.batchprocess.ArticleBatchRun" /><!-- ============= 调度业务============= --> <bean id="articleBatchRunService" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> <!-- 要调用的对象 --> <property name="targetObject" ref="articleBatchRun" /> <!-- 要执行的方法名称 --> <property name="targetMethod" value="count" /> <!-- 如果前一个任务还没有结束第二个任务不会启动 false --> <property name="concurrent" value="false" /> </bean> <!-- ============= 调度触发器 ============= --> <bean id="articleBatchRunTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean"> <property name="jobDetail" ref="articleBatchRunService" /> <!-- 每隔3秒钟审批一次 --> <property name="cronExpression" value="0/3 * * * * ?" /> </bean> <!-- ============= 调度工厂 ============= --> <bean id="schedulerBean" class="org.springframework.scheduling.quartz.SchedulerFactoryBean" lazy-init="false"> <property name="triggers"> <list> <!-- add by zml2015 2017年2月12日19:58:13 用于定时爬取文章 --> <ref bean="articleBatchRunTrigger"/> </list> </property> </bean></beans>
更多关于quartz定时任务调度相关资料，请看这里
Quartz任务调度框架
Q.E.D.
