SpringBoot 整合Quartz定时任务管理SpringBoot系列18
Posted 早起的年轻人
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Quartz是由Java语言编写，是OpenSymphony开源组织在Job scheduling领域的项目。
1 项目信息
首先是在项目的 pom.xml 文件中添加依赖如下
<!-- 定时任务-->
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-quartz -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-quartz</artifactId>
<version>2.7.9</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</dependency>
然后添加了下定时任务的配置信息
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.quartz.SchedulerFactoryBean;
import javax.sql.DataSource;
import java.util.Properties;
/**
* 定时任务配置
*
* @author 早起的年轻人
* @since 2.0.0 2023-04-20
*/
@Configuration
public class ScheduleConfig
@Bean
public SchedulerFactoryBean schedulerFactoryBean(DataSource dataSource)
SchedulerFactoryBean factory = new SchedulerFactoryBean();
factory.setDataSource(dataSource);
//quartz参数
Properties prop = new Properties();
//#调度器实例名称
prop.put("org.quartz.scheduler.instanceName", "RenrenScheduler");
//#调度器实例编号自动生成
prop.put("org.quartz.scheduler.instanceId", "AUTO");
//线程池配置
prop.put("org.quartz.threadPool.class", "org.quartz.simpl.SimpleThreadPool");
prop.put("org.quartz.threadPool.threadCount", "20");
prop.put("org.quartz.threadPool.threadPriority", "5");
//JobStore配置
prop.put("org.quartz.jobStore.class", "org.springframework.scheduling.quartz.LocalDataSourceJobStore");
//集群配置 开启分布式部署
prop.put("org.quartz.jobStore.isClustered", "true");
prop.put("org.quartz.jobStore.clusterCheckinInterval", "15000");
prop.put("org.quartz.jobStore.maxMisfiresToHandleAtATime", "1");
prop.put("org.quartz.jobStore.misfireThreshold", "12000");
prop.put("org.quartz.jobStore.tablePrefix", "QRTZ_");
prop.put("org.quartz.jobStore.selectWithLockSQL", "SELECT * FROM 0LOCKS UPDLOCK WHERE LOCK_NAME = ?");
//PostgreSQL数据库，需要打开此注释
//prop.put("org.quartz.jobStore.driverDelegateClass", "org.quartz.impl.jdbcjobstore.PostgreSQLDelegate");
// prop.put(" org.quartz.jobStore.driverDelegateClass "," org.quartz.impl.jdbcjobstore.StdJDBCDelegate");
factory.setQuartzProperties(prop);
factory.setSchedulerName("RenrenScheduler");
//延时启动
factory.setStartupDelay(10);
factory.setApplicationContextSchedulerContextKey("applicationContextKey");
//可选，QuartzScheduler 启动时更新己存在的Job，这样就不用每次修改targetObject后删除qrtz_job_details表对应记录了
factory.setOverwriteExistingJobs(true);
//设置自动启动，默认为true
factory.setAutoStartup(true);
return factory;
然后添加 Quartz 所需要的表结构
/*
Navicat Premium Data Transfer
Source Server : mac-docker-1
Source Server Type : mysql
Source Server Version : 50725
Source Host : 127.0.0.1:3306
Source Schema : spring_boot
Target Server Type : MySQL
Target Server Version : 50725
File Encoding : 65001
Date: 19/03/2023 15:00:20
*/
SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;
-- ----------------------------
-- Table structure for QRTZ_BLOB_TRIGGERS
-- ----------------------------
DROP TABLE IF EXISTS `QRTZ_BLOB_TRIGGERS`;
CREATE TABLE `QRTZ_BLOB_TRIGGERS` (
`SCHED_NAME` varchar(120) NOT NULL,
`TRIGGER_NAME` varchar(200) NOT NULL,
`TRIGGER_GROUP` varchar(200) NOT NULL,
`BLOB_DATA` blob,
PRIMARY KEY (`SCHED_NAME`,`TRIGGER_NAME`,`TRIGGER_GROUP`),
CONSTRAINT `QRTZ_BLOB_TRIGGERS_ibfk_1` FOREIGN KEY (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`) REFERENCES `QRTZ_TRIGGERS` (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for QRTZ_CALENDARS
-- ----------------------------
DROP TABLE IF EXISTS `QRTZ_CALENDARS`;
CREATE TABLE `QRTZ_CALENDARS` (
`SCHED_NAME` varchar(120) NOT NULL,
`CALENDAR_NAME` varchar(200) NOT NULL,
`CALENDAR` blob NOT NULL,
PRIMARY KEY (`SCHED_NAME`,`CALENDAR_NAME`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for QRTZ_CRON_TRIGGERS
-- ----------------------------
DROP TABLE IF EXISTS `QRTZ_CRON_TRIGGERS`;
CREATE TABLE `QRTZ_CRON_TRIGGERS` (
`SCHED_NAME` varchar(120) NOT NULL,
`TRIGGER_NAME` varchar(200) NOT NULL,
`TRIGGER_GROUP` varchar(200) NOT NULL,
`CRON_EXPRESSION` varchar(200) NOT NULL,
`TIME_ZONE_ID` varchar(80) DEFAULT NULL,
PRIMARY KEY (`SCHED_NAME`,`TRIGGER_NAME`,`TRIGGER_GROUP`),
CONSTRAINT `QRTZ_CRON_TRIGGERS_ibfk_1` FOREIGN KEY (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`) REFERENCES `QRTZ_TRIGGERS` (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for QRTZ_FIRED_TRIGGERS
-- ----------------------------
DROP TABLE IF EXISTS `QRTZ_FIRED_TRIGGERS`;
CREATE TABLE `QRTZ_FIRED_TRIGGERS` (
`SCHED_NAME` varchar(120) NOT NULL,
`ENTRY_ID` varchar(95) NOT NULL,
`TRIGGER_NAME` varchar(200) NOT NULL,
`TRIGGER_GROUP` varchar(200) NOT NULL,
`INSTANCE_NAME` varchar(200) NOT NULL,
`FIRED_TIME` bigint(13) NOT NULL,
`SCHED_TIME` bigint(13) NOT NULL,
`PRIORITY` int(11) NOT NULL,
`STATE` varchar(16) NOT NULL,
`JOB_NAME` varchar(200) DEFAULT NULL,
`JOB_GROUP` varchar(200) DEFAULT NULL,
`IS_NONCONCURRENT` varchar(1) DEFAULT NULL,
`REQUESTS_RECOVERY` varchar(1) DEFAULT NULL,
PRIMARY KEY (`SCHED_NAME`,`ENTRY_ID`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for QRTZ_JOB_DETAILS
-- ----------------------------
DROP TABLE IF EXISTS `QRTZ_JOB_DETAILS`;
CREATE TABLE `QRTZ_JOB_DETAILS` (
`SCHED_NAME` varchar(120) NOT NULL,
`JOB_NAME` varchar(200) NOT NULL,
`JOB_GROUP` varchar(200) NOT NULL,
`DESCRIPTION` varchar(250) DEFAULT NULL,
`JOB_CLASS_NAME` varchar(250) NOT NULL,
`IS_DURABLE` varchar(1) NOT NULL,
`IS_NONCONCURRENT` varchar(1) NOT NULL,
`IS_UPDATE_DATA` varchar(1) NOT NULL,
`REQUESTS_RECOVERY` varchar(1) NOT NULL,
`JOB_DATA` blob,
PRIMARY KEY (`SCHED_NAME`,`JOB_NAME`,`JOB_GROUP`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for QRTZ_LOCKS
-- ----------------------------
DROP TABLE IF EXISTS `QRTZ_LOCKS`;
CREATE TABLE `QRTZ_LOCKS` (
`SCHED_NAME` varchar(120) NOT NULL,
`LOCK_NAME` varchar(40) NOT NULL,
PRIMARY KEY (`SCHED_NAME`,`LOCK_NAME`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for QRTZ_PAUSED_TRIGGER_GRPS
-- ----------------------------
DROP TABLE IF EXISTS `QRTZ_PAUSED_TRIGGER_GRPS`;
CREATE TABLE `QRTZ_PAUSED_TRIGGER_GRPS` (
`SCHED_NAME` varchar(120) NOT NULL,
`TRIGGER_GROUP` varchar(200) NOT NULL,
PRIMARY KEY (`SCHED_NAME`,`TRIGGER_GROUP`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for QRTZ_SCHEDULER_STATE
-- ----------------------------
DROP TABLE IF EXISTS `QRTZ_SCHEDULER_STATE`;
CREATE TABLE `QRTZ_SCHEDULER_STATE` (
`SCHED_NAME` varchar(120) NOT NULL,
`INSTANCE_NAME` varchar(200) NOT NULL,
`LAST_CHECKIN_TIME` bigint(13) NOT NULL,
`CHECKIN_INTERVAL` bigint(13) NOT NULL,
PRIMARY KEY (`SCHED_NAME`,`INSTANCE_NAME`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for QRTZ_SIMPLE_TRIGGERS
-- ----------------------------
DROP TABLE IF EXISTS `QRTZ_SIMPLE_TRIGGERS`;
CREATE TABLE `QRTZ_SIMPLE_TRIGGERS` (
`SCHED_NAME` varchar(120) NOT NULL,
`TRIGGER_NAME` varchar(200) NOT NULL,
`TRIGGER_GROUP` varchar(200) NOT NULL,
`REPEAT_COUNT` bigint(7) NOT NULL,
`REPEAT_INTERVAL` bigint(12) NOT NULL,
`TIMES_TRIGGERED` bigint(10) NOT NULL,
PRIMARY KEY (`SCHED_NAME`,`TRIGGER_NAME`,`TRIGGER_GROUP`),
CONSTRAINT `QRTZ_SIMPLE_TRIGGERS_ibfk_1` FOREIGN KEY (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`) REFERENCES `QRTZ_TRIGGERS` (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for QRTZ_SIMPROP_TRIGGERS
-- ----------------------------
DROP TABLE IF EXISTS `QRTZ_SIMPROP_TRIGGERS`;
CREATE TABLE `QRTZ_SIMPROP_TRIGGERS` (
`SCHED_NAME` varchar(120) NOT NULL,
`TRIGGER_NAME` varchar(200) NOT NULL,
`TRIGGER_GROUP` varchar(200) NOT NULL,
`STR_PROP_1` varchar(512) DEFAULT NULL,
`STR_PROP_2` varchar(512) DEFAULT NULL,
`STR_PROP_3` varchar(512) DEFAULT NULL,
`INT_PROP_1` int(11) DEFAULT NULL,
`INT_PROP_2` int(11) DEFAULT NULL,
`LONG_PROP_1` bigint(20) DEFAULT NULL,
`LONG_PROP_2` bigint(20) DEFAULT NULL,
`DEC_PROP_1` decimal(13,4) DEFAULT NULL,
`DEC_PROP_2` decimal(13,4) DEFAULT NULL,
`BOOL_PROP_1` varchar(1) DEFAULT NULL,
`BOOL_PROP_2` varchar(1) DEFAULT NULL,
PRIMARY KEY (`SCHED_NAME`,`TRIGGER_NAME`,`TRIGGER_GROUP`),
CONSTRAINT `QRTZ_SIMPROP_TRIGGERS_ibfk_1` FOREIGN KEY (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`) REFERENCES `QRTZ_TRIGGERS` (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for QRTZ_TRIGGERS
-- ----------------------------
DROP TABLE IF EXISTS SpringBoot整合Quartz定时任务 的简单实例
POM.XML文件
<!-- 定时器任务 quartz需要导入的坐标 -->
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>1.8.5</version>
</dependency>
类似于控制器代码:
package com.xiaowu.quartz.demo;
import java.util.Date;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
/***
*
* Quartz设置项目全局的定时任务
*
* @Component注解的意义 泛指组件，当组件不好归类的时候，我们可以使用这个注解进行标注。一般公共的方法我会用上这个注解
*
*
* @author WQ
*
*/
@Component
public class QuartzDemo {
@Scheduled(cron = "0 0/1 * * * ?") // 每分钟执行一次
public void work() throws Exception {
System.out.println("执行调度任务："+new Date());
}
@Scheduled(fixedRate = 5000)//每5秒执行一次
public void play() throws Exception {
System.out.println("执行Quartz定时器任务："+new Date());
}
@Scheduled(cron = "0/2 * * * * ?") //每2秒执行一次
public void doSomething() throws Exception {
System.out.println("每2秒执行一个的定时任务："+new Date());
}
@Scheduled(cron = "0 0 0/1 * * ? ") // 每一小时执行一次
public void goWork() throws Exception {
System.out.println("每一小时执行一次的定时任务："+new Date());
}
}
启动SpringBoot项目，即可。
public static void main(String[] args) {
SpringApplication.run(Chapter1Application.class, args);
}
，截图如下：
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