Quartz定调度简单案例

创建需要调度的业务类：

package com.jeecms.common.quartzTask;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimerTask;

public class MyTimeTask extends TimerTask {

    SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

    @Override
    public void run() {
        System.out.println("hello:"+df.format(new Date()));
    }

}

SpringBean配置文件:

<bean id="myTimeTask" class="com.jeecms.common.quartzTask.MyTimeTask"/>
    
    <bean id="myTimeTaskJobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
        <property name="targetObject">
            <ref bean="myTimeTask" />
        </property>
        <property name="targetMethod">
            <value>run</value>
        </property>
        <property name="concurrent">
            <value>false</value>
        </property>
    </bean>
    <bean id="myTimeTaskTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"><!--如果项目报错，把CronTriggerBean换成CronTriggerFactoryBean -->
        <property name="jobDetail">
            <ref local="myTimeTaskJobDetail" />
        </property>
        <property name="cronExpression">
            <!-- 每隔一分钟执行一次 -->
            <!-- 0 */1 * * * ? -->
            <value>0 0/1 * * * ? </value>
        </property>
    </bean>
    
    <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean" lazy-init="false" autowire="no">
        <property name="triggers">
            <list>
                <ref local="myTimeTaskTrigger" />
            </list>
        </property>
        <property name="autoStartup">
            <value>true</value>
        </property>
    </bean>