SpringBoot整合Quartz--持久化任务

持久化任务

依赖：

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-jdbc</artifactId>
        <version>2.0.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.quartz-scheduler</groupId>
        <artifactId>quartz</artifactId>
        <version>2.3.0</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context-support</artifactId>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>com.mchange</groupId>
        <artifactId>c3p0</artifactId>
        <version>0.9.5.2</version>
    </dependency>
</dependencies>

quartz.properties:

#=======================================================
#调度器配置
#=======================================================
org.quartz.scheduler.instanceId=AUTO
org.quartz.scheduler.instanceName=project1QuartzScheduler
org.quartz.scheduler.rmi.export=false
org.quartz.scheduler.rmi.proxy=false
#=======================================================
#线程池配置
#=======================================================
org.quartz.threadPool.class=org.quartz.simpl.SimpleThreadPool
org.quartz.threadPool.threadCount=5
org.quartz.threadPool.threadPriority=5
org.quartz.threadPool.threadsInheritContextClassLoaderOfInitializingThread=true
#=======================================================
#JobStore配置
#=======================================================
org.quartz.jobStore.misfireThreshold=60000
org.quartz.jobStore.class=org.quartz.impl.jdbcjobstore.JobStoreTX
org.quartz.jobStore.driverDelegateClass=org.quartz.impl.jdbcjobstore.StdJDBCDelegate
org.quartz.jobStore.isClustered=false
org.quartz.jobStore.tablePrefix=QRTZ_
org.quartz.jobStore.dataSource=myDS
#=======================================================
#数据库配置
#=======================================================
org.quartz.dataSource.myDS.driver= com.mysql.jdbc.Driver
org.quartz.dataSource.myDS.URL= jdbc:mysql:///quartz?characterEncoding=utf8&serverTimezone=UTC
org.quartz.dataSource.myDS.user= root
org.quartz.dataSource.myDS.password=123456
org.quartz.dataSource.myDS.maxConnections=5

配置：

package pers.zhang.sb_quartz.config;

import org.quartz.JobDataMap;
import org.quartz.Scheduler;
import org.quartz.ee.servlet.QuartzInitializerListener;
import org.quartz.spi.JobFactory;
import org.quartz.spi.TriggerFiredBundle;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
import org.springframework.beans.factory.config.PropertiesFactoryBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;
import org.springframework.scheduling.quartz.*;
import pers.zhang.sb_quartz.job.MySecondJob;

import java.io.IOException;
import java.util.Properties;

/**
 * @Author: acton_zhang
 * @Date: 2020/4/11 2:28 下午
 * @Version 1.0
 */
@Configuration
public class QuartzConfig {


    @Autowired
    private AutowireCapableBeanFactory capableBeanFactory;

    /**
     * 当触发器触发时，与之关联的任务被Scheduler中配置的JobFactory实例化，也就是每触发一次，就会创建一个任务的实例化对象
     * (如果缺省)则调用Job类的newInstance方法生成一个实例
     * (这里选择自定义)并将创建的Job实例化交给IoC管理
     * @return
     */
    @Bean
    public JobFactory jobFactory() {
        return new AdaptableJobFactory() {
            @Override
            protected Object createJobInstance(TriggerFiredBundle bundle) throws Exception {
                Object jobInstance = super.createJobInstance(bundle);
                capableBeanFactory.autowireBean(jobInstance);
                return jobInstance;
            }
        };
    }

	//Job
    @Bean
    public JobDetailFactoryBean jobDetail2() {
        JobDetailFactoryBean bean = new JobDetailFactoryBean();
        bean.setJobClass(MySecondJob.class);
        bean.setDurability(true);
        bean.setName("job2");
        bean.setGroup("group");
        return bean;
    }

	//Trigger
    @Bean
    public CronTriggerFactoryBean cronTriggerFactoryBean() {
        CronTriggerFactoryBean bean = new CronTriggerFactoryBean();
        bean.setJobDetail(jobDetail2().getObject());//关联job
        bean.setCronExpression("0/2 * * * * ?");
        bean.setName("trigger2");
        bean.setGroup("group");
        return bean;
    }

    @Bean
    public SchedulerFactoryBean schedulerFactoryBean() throws IOException {
        SchedulerFactoryBean bean = new SchedulerFactoryBean();
        bean.setJobFactory(jobFactory());
        //延迟启动
        bean.setStartupDelay(1);
        bean.setConfigLocation(new ClassPathResource("/quartz.properties"));
        bean.setTriggers(cronTriggerFactoryBean().getObject());
        return bean;
    }

    /**
     * 获得Scheduler 对象
     * @return
     * @throws IOException
     */
    @Bean
    public Scheduler scheduler() throws IOException {
        return schedulerFactoryBean().getScheduler();
    }

}

Job

public class MySecondJob extends QuartzJobBean {

    private String name;

    public void setName(String name) {
        this.name = name;
    }

    @Override
    protected void executeInternal(JobExecutionContext jobExecutionContext) throws JobExecutionException {
        System.out.println("MySecondJob:hello " + name + ":" + new Date());
    }
}

启动类：

@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})
public class SbQuartzApplication {

    public static void main(String[] args) {
        SpringApplication.run(SbQuartzApplication.class, args);
    }

}

运行：