springboot整合quartz

目的：項目啓動後，每隔兩秒輸出一串星號，每隔三秒輸出一串＃號。

新建springboot項目，pom文件如下：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<groupId>com.tansun</groupId>
	<artifactId>quartz-test</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>

	<name>quartz-test</name>
	<description></description>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.5.9.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
	</properties>

	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		
		<dependency>
			<groupId>org.quartz-scheduler</groupId>
			<artifactId>quartz</artifactId>
			<version>2.2.1</version>
		</dependency>

	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>


</project>

寫兩個job類，代表兩個任務：

package com.tansun.job;

import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;

public class OneJob implements Job {

	@Override
	public void execute(JobExecutionContext context) throws JobExecutionException {
		System.out.println("*********************");
		
	}

}

package com.tansun.job;

import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;

public class SecondJob implements Job {

	@Override
	public void execute(JobExecutionContext context) throws JobExecutionException {
		System.out.println("#######################");
	}

}

配置：

package com.tansun.config;

import org.quartz.CronScheduleBuilder;
import org.quartz.JobBuilder;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.Trigger;
import org.quartz.TriggerBuilder;
import org.quartz.impl.StdSchedulerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import com.tansun.job.OneJob;
import com.tansun.job.SecondJob;

@Configuration
public class QuartzConfig {
	
	@Bean
	public Scheduler scheduler() throws SchedulerException {
		Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();
		JobDetail oneJob = JobBuilder.newJob(OneJob.class).withIdentity("job1", "group1").build();
		JobDetail secondJob = JobBuilder.newJob(SecondJob.class).withIdentity("job2", "group2").build();
		TriggerBuilder<Trigger> newTrigger = trigger();
		newTrigger.withIdentity("trigger1", "group1");
		newTrigger.withSchedule(CronScheduleBuilder.cronSchedule("0/2 * * * * ?"));
		Trigger oneTrigger = newTrigger.build();
		newTrigger.withIdentity("trigger2", "group2");
		newTrigger.withSchedule(CronScheduleBuilder.cronSchedule("0/3 * * * * ?"));
		Trigger secondTrigger = newTrigger.build();
		scheduler.scheduleJob(oneJob, oneTrigger);
		scheduler.scheduleJob(secondJob, secondTrigger);
		scheduler.start();
		return scheduler;
	}
	
	@Bean
	public TriggerBuilder<Trigger> trigger() {
		return TriggerBuilder.newTrigger();
	}

}

啓動類，啓動後就可以看到效果：

package com.tansun;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class QuartzTestApplication {

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