import org.apache.log4j.*; public class TaskJob {        public static Logger log = Logger                      .getLogger(TaskJob.class);        public void SayHello() {               // TODO Auto-generated method stub               try {                      log.info("处理任务开始>........");                      // 业务逻辑代码调用                      System.out.println("时间[" + new java.util.Date().toLocaleString()                                    + "]----->大家好啊！");                      log.info("处理任务结束!");               } catch (Exception e) {                      log.error("处理任务出现异常", e);               }        } }

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"> <beans>     <bean name="taskJob" class="util.TaskJob" />     <bean id="methodInvokingJobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">        <property name="targetObject">            <ref bean="taskJob" />        </property>        <property name="targetMethod">            <value>SayHello</value>        </property>     </bean>     <!-- 配置触发器 -->     <bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">         <!-- 这里不可以直接在属性jobDetail中引用taskJob，因为他要求的是一个jobDetail类型的对象，所以我们得通过MethodInvokingJobDetailFactoryBean来转一下 -->        <property name="jobDetail">            <ref bean="methodInvokingJobDetail" />        </property>        <!-- 每天的8点到21点每隔1分钟触发，具体说明见附录 -->        <property name="cronExpression">            <value>0 * 08-21 * * ?</value>        </property>     </bean>     <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">        <!-- 添加触发器 -->        <property name="triggers">            <list>               <ref local="cronTrigger" />            </list>        </property>     </bean> </beans>

package util; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; public class TestApp { public static void main(String[] args) {     // TODO Auto-generated method stub         System.out.println("加载spring配置文件....");       ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");       System.out.println("加载配置文件完毕!"); //   ApplicationContext context2 = new ClassPathXmlApplicationContext("test/timerTask/quartzTimer.xml"); } }

<context-param>     <param-name>contextConfigLocation</param-name>     <param-value>/WEB-INF/classes/applicationContext.xml</param-value> </context-param> <context-param>     <param-name>log4jConfigLocation</param-name>     <param-value>/WEB-INF/log4j.properties</param-value> </context-param> <listener>     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener>