自定义调度器执行job

1 准备依赖的jar

一个需要被调取的job类

package com.xuanyuan.petition.timer.bean;

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


public class HelloJob {
    
    private SimpleDateFormat sdf=new SimpleDateFormat("yyyy年MM月dd日 HH时mm分ss秒");

    public void execute() {
        System.out.println(" 执行调度业务 ....HelloJob  尼古拉斯 的当前日期是:" +  sdf.format(new Date()));
        
    }

}

spring配置文件。初始化一些调度器和触发器的时间设置，并绑定我们要执行的job

<?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:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"
    default-lazy-init="true">


<!-- 使用MethodInvokingJobDetailFactoryBean，任务类可以不实现Job接口，通过targetMethod指定调用方法-->
<bean id="taskJob" class="com.xuanyuan.petition.timer.bean.HelloJob"/>

<bean id="jobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
    <property name="group" value="job_work"/>
    <property name="name" value="job_work_name"/>
    <!--false表示等上一个任务执行完后再开启新的任务-->
    <property name="concurrent" value="false"/>
    <property name="targetObject">
        <ref bean="taskJob"/>
    </property>
    <property name="targetMethod">
        <value>execute</value>
    </property>
</bean>
<!--  调度触发器 -->
<bean id="myTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
        <property name="jobDetail" ref="jobDetail"></property>
        <property name="cronExpression" value="0 0/1 8-17 * * ? * MON-FRI"></property>
    </bean>

<!-- 调度工厂 -->
<bean id="scheduler" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
    <property name="triggers">
        <list>
            <ref bean="myTrigger"/>
        </list>
    </property>
</bean>
</beans>

的