精通SpringBoot——第十篇：使用Quartz实现动态配置定时任务

定时任务简述

定时任务，在企业开发中尤其重要，很多业务都是需要定时任务去做的。比如说10点开售某件东西，凌晨0点统计注册人数，统计其他各种等等。这个时候不可能说让人为的去开启某个开关或者怎么怎么样的，如果这样的话，估计都要崩溃了。今天给大家介绍如何在项目中使用Quartz并且在后台动态配置定时任务的启动，暂停，重启，停止，还有修改启动的时间，修改执行的任务等。

引入依赖的jar包

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-quartz</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>1.3.2</version>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>

        

          
        
        
        

          

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application.yml的配置

quartz:
    scheduler:
      instance-name: MyselfScheduler
      instance-id: NON_CLUSTERED # 使用集群：AUTO 不使用集群：NON_CLUSTERED
      skip-update-check: true
      job-factory:
        class: org.quartz.simpl.SimpleJobFactory
    job-store:
      class: org.quartz.impl.jdbcjobstore.JobStoreTX
      driver-delegate-class: org.quartz.impl.jdbcjobstore.StdJDBCDelegate
      datasource: quartzDataSource
      table-prefix: QRTZ_
      is-clustered: true
    thread-pool:
      class: org.quartz.simpl.SimpleThreadPool
      thread-count: 5
    datasource:
      quartzDataSource:
        driver: ${spring.datasource.druid.driver-class-name}
        url: ${spring.datasource.druid.url}
        user: ${spring.datasource.druid.username}
        password: ${spring.datasource.druid.password}
        maxConnections: 5
        validationQuery: select 0
        connection-provider:
          class: com.lingdu.welend.config.quartz.DruidConnectionProvider

        

          
        
        
        

          

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扩展druid数据源作为quartz的数据源

import com.alibaba.druid.pool.DruidDataSource;
import org.quartz.SchedulerException;
import org.quartz.utils.ConnectionProvider;

import java.sql.Connection;
import java.sql.SQLException;

/**
 * @author Lee
 * @// TODO 2018/6/1-16:37
 * @description Druid连接池的Quartz扩展类
 */


public class DruidConnectionProvider implements ConnectionProvider {
    /*
    * 常量配置，与quartz.properties文件的key保持一致(去掉前缀)，同时提供set方法，Quartz框架自动注入值。
    */
    //JDBC驱动
    public String driver;
    //JDBC连接串
    public String URL;
    //数据库用户名
    public String user;
    //数据库用户密码
    public String password;
    //数据库最大连接数
    public int maxConnections;
    //数据库SQL查询每次连接返回执行到连接池，以确保它仍然是有效的。
    public String validationQuery;

    private boolean validateOnCheckout;
    private int idleConnectionValidationSeconds;
    public String maxCachedStatementsPerConnection;
    private String discardIdleConnectionsSeconds;
    public static final int DEFAULT_DB_MAX_CONNECTIONS = 10;
    public static final int DEFAULT_DB_MAX_CACHED_STATEMENTS_PER_CONNECTION = 120;
    //Druid连接池
    private DruidDataSource datasource;

    /*
    * 接口实现
    */
    public Connection getConnection() throws SQLException {
        return datasource.getConnection();
    }

    public void shutdown() throws SQLException {
        datasource.close();
    }

    public void initialize() throws SQLException {
        if (this.URL == null) {
            throw new SQLException("DBPool could not be created: DB URL cannot be null");
        }
        if (this.driver == null) {
            throw new SQLException("DBPool driver could not be created: DB driver class name cannot be null!");
        }
        if (this.maxConnections < 0) {
            throw new SQLException("DBPool maxConnectins could not be created: Max connections must be greater than zero!");
        }
        datasource = new DruidDataSource();
        try {
            datasource.setDriverClassName(this.driver);
        } catch (Exception e) {
            try {
                throw new SchedulerException("Problem setting driver class name on datasource: " + e.getMessage(), e);
            } catch (SchedulerException e1) {
            }
        }
        datasource.setUrl(this.URL);
        datasource.setUsername(this.user);
        datasource.setPassword(this.password);
        datasource.setMaxActive(this.maxConnections);
        datasource.setMinIdle(1);
        datasource.setMaxWait(0);
        datasource.setMaxPoolPreparedStatementPerConnectionSize(DEFAULT_DB_MAX_CONNECTIONS);
        if (this.validationQuery != null) {
            datasource.setValidationQuery(this.validationQuery);
            if (!this.validateOnCheckout)
                datasource.setTestOnReturn(true);
            else
                datasource.setTestOnBorrow(true);
            datasource.setValidationQueryTimeout(this.idleConnectionValidationSeconds);
        }
    }

    /*
    * 提供get set方法
    */
    public String getDriver() {
        return driver;
    }

    public void setDriver(String driver) {
        this.driver = driver;
    }

    public String getURL() {
        return URL;
    }

    public void setURL(String URL) {
        this.URL = URL;
    }

    public String getUser() {
        return user;
    }

    public void setUser(String user) {
        this.user = user;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public int getMaxConnections() {
        return maxConnections;
    }

    public void setMaxConnections(int maxConnections) {
        this.maxConnections = maxConnections;
    }

    public String getValidationQuery() {
        return validationQuery;
    }

    public void setValidationQuery(String validationQuery) {
        this.validationQuery = validationQuery;
    }

    public boolean isValidateOnCheckout() {
        return validateOnCheckout;
    }

    public void setValidateOnCheckout(boolean validateOnCheckout) {
        this.validateOnCheckout = validateOnCheckout;
    }

    public int getIdleConnectionValidationSeconds() {
        return idleConnectionValidationSeconds;
    }

    public void setIdleConnectionValidationSeconds(int idleConnectionValidationSeconds) {
        this.idleConnectionValidationSeconds = idleConnectionValidationSeconds;
    }

    public DruidDataSource getDatasource() {
        return datasource;
    }

    public void setDatasource(DruidDataSource datasource) {
        this.datasource = datasource;
    }

    public String getDiscardIdleConnectionsSeconds() {
        return discardIdleConnectionsSeconds;
    }

    public void setDiscardIdleConnectionsSeconds(String discardIdleConnectionsSeconds) {
        this.discardIdleConnectionsSeconds = discardIdleConnectionsSeconds;
    }
}

        

          
        
        
        

          

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Quartz的配置文件

AppConfig用于获取自定义配置（下篇将会介绍自定义配置的实现方式)

package com.lingdu.welend.config.quartz;

import com.lingdu.welend.config.web.AppConfig;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.SchedulerFactory;
import org.quartz.impl.StdSchedulerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

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

/**
 * @author Lee
 * @// TODO 2018/6/1-13:43
 * @description
 */
@Configuration
public class QuartzConfiguration {

    @Autowired
    private AppConfig appConfig;

    @Bean
    public Scheduler scheduler() throws IOException, SchedulerException {
        SchedulerFactory schedulerFactory = new StdSchedulerFactory(quartzProperties());
        Scheduler scheduler = schedulerFactory.getScheduler();
        scheduler.start();
        return scheduler;
    }

    @Bean
    public Properties quartzProperties() throws IOException {
        Properties prop = new Properties();
        prop.put("quartz.scheduler.instanceName", appConfig.getQuartzSchedulerInstanceName());
        prop.put("org.quartz.scheduler.instanceId", appConfig.getQuartzSchedulerInstanceId());
        prop.put("org.quartz.scheduler.skipUpdateCheck", appConfig.getQuartzSchedulerSkipUpdateCheck());
        prop.put("org.quartz.scheduler.jobFactory.class", appConfig.getQuartzSchedulerJobFactoryClass());
        prop.put("org.quartz.jobStore.class", appConfig.getQuartzJobStoreClass());
        prop.put("org.quartz.jobStore.driverDelegateClass", appConfig.getQuartzJobStoreDriverDelegateClass());
        prop.put("org.quartz.jobStore.dataSource", appConfig.getQuartzJobStoreDatasource());
        prop.put("org.quartz.jobStore.tablePrefix", appConfig.getQuartzJobStoreTablePrefix());
        prop.put("org.quartz.jobStore.isClustered", appConfig.getQuartzJobStoreIsClustered());
        prop.put("org.quartz.threadPool.class", appConfig.getQuartzThreadPoolClass());
        prop.put("org.quartz.threadPool.threadCount", appConfig.getQuartzThreadPoolThreadCount());
        prop.put("org.quartz.dataSource.quartzDataSource.connectionProvider.class", appConfig.getQuartzDatasourceQuartzDataSourceConnectionProviderClass());
        prop.put("org.quartz.dataSource.quartzDataSource.driver", appConfig.getQuartzDatasourceQuartzDataSourceDriver());
        prop.put("org.quartz.dataSource.quartzDataSource.URL", appConfig.getQuartzDatasourceQuartzDataSourceUrl());
        prop.put("org.quartz.dataSource.quartzDataSource.user", appConfig.getQuartzDatasourceQuartzDataSourceUser());
        prop.put("org.quartz.dataSource.quartzDataSource.password", appConfig.getQuartzDatasourceQuartzDataSourcePassword());
        prop.put("org.quartz.dataSource.quartzDataSource.maxConnections", appConfig.getQuartzDatasourceQuartzDataSourceMaxConnections());

        return prop;
    }
}

        

          
        
        
        

          

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CURD——配置定时任务

接下来我们要实现怎么将定时任务配置在数据库中。首先 看实体类

/**
 * @author Lee
 * @// TODO 2018/6/1-13:27
 * @description
 */
public class TaskEntity implements Serializable {

    private final Long serialVersion = -12654128415L;
    private Long id; //ID
    private String jobName; //任务名称
    private String jobGroup; //任务分组
    private String jobStatus; //任务状态
    private String jobClass;//任务执行方法
    private String cronExpression; // cron 表达式
    private String jobDescription; //任务描述
    private String timeZoneId; // 时区
    private Long startTime;
    private Long endTime;
    private String state; //状态

   public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id= id;
    }

    public String getJobName() {
        return jobName;
    }

    public void setJobName(String jobName) {
        this.jobName = jobName;
    }

    public String getJobGroup() {
        return jobGroup;
    }

    public void setJobGroup(String jobGroup) {
        this.jobGroup = jobGroup;
    }

    public String getJobStatus() {
        return jobStatus;
    }

    public void setJobStatus(String jobStatus) {
        this.jobStatus = jobStatus;
    }

    public String getJobClass() {
        return jobClass;
    }

    public void setJobClass(String jobClass) {
        this.jobClass = jobClass;
    }

    public String getCronExpression() {
        return cronExpression;
    }

    public void setCronExpression(String cronExpression) {
        this.cronExpression = cronExpression;
    }

    public String getJobDescription() {
        return jobDescription;
    }

    public void setJobDescription(String jobDescription) {
        this.jobDescription = jobDescription;
    }


    public String getTimeZoneId() {
        return timeZoneId;
    }

    public void setTimeZoneId(String timeZoneId) {
        this.timeZoneId = timeZoneId;
    }

    public Long getStartTime() {
        return startTime;
    }

    public void setStartTime(Long startTime) {
        this.startTime = startTime;
    }

    public Long getEndTime() {
        return endTime;
    }

    public void setEndTime(Long endTime) {
        this.endTime = endTime;
    }

    public String getState() {
        return state;
    }

    public void setState(String state) {
        this.state = state;
    }
}

        

          
        
        
        

          

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Service

贴下主要逻辑的处理，Controller 就不写了

import com.lingdu.welend.exception.WelendException;
import com.lingdu.welend.models.basic.task.dao.TaskDao;
import com.lingdu.welend.models.basic.task.entity.TaskEntity;
import com.lingdu.welend.models.basic.task.service.ITaskService;
import com.lingdu.welend.models.common.entity.StatusCode;
import org.apache.commons.lang3.time.DateFormatUtils;
import org.quartz.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;
import java.util.HashSet;
import java.util.List;

/**
 * @author Lee
 * @// TODO 2018/6/1-13:26
 * @description
 */
@Service
public class TaskServiceImpl implements ITaskService {

    @Autowired
    private TaskDao taskDao;

    @Autowired
    private Scheduler scheduler;


    /**
     * @param info
     * @return
     * @// TODO: 2018/6/8 保存定时任务
     */
    @SuppressWarnings("unchecked")
    public Boolean addTask(TaskEntity info) {
        String jobName = info.getJobName(),
                jobGroup = info.getJobGroup(),
                cronExpression = info.getCronExpression(),
                jobDescription = info.getJobDescription();
        try {
            if (checkExists(jobName, jobGroup)) {
                throw new WelendException(String.format("Job已经存在, jobName:{%s},jobGroup:{%s}", jobName, jobGroup));
            }
            TriggerKey triggerKey = TriggerKey.triggerKey(jobName, jobGroup);
            JobKey jobKey = JobKey.jobKey(jobName, jobGroup);

            CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(cronExpression).withMisfireHandlingInstructionDoNothing();
            CronTrigger trigger = TriggerBuilder.newTrigger().withIdentity(triggerKey).withDescription(jobDescription).withSchedule(scheduleBuilder).build();

            Class<? extends Job> clazz = (Class<? extends Job>) Class.forName(info.getJobClass());
            JobDetail jobDetail = JobBuilder.newJob(clazz).withIdentity(jobKey).withDescription(jobDescription).build();
            scheduler.scheduleJob(jobDetail, trigger);
            return true;
        } catch (SchedulerException | ClassNotFoundException e) {
            throw new WelendException("类名不存在或执行表达式错误");
        }
    }

    /**
     * @param taskEntity
     * @return
     * @// TODO: 2018/6/8 开始定时任务
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean resumeTask(TaskEntity taskEntity) {
        try {
            scheduler.resumeJob(JobKey.jobKey(taskEntity.getJobName(), taskEntity.getJobGroup()));
            return true;
        } catch (Exception e) {
            throw new WelendException(StatusCode.FAILED);
        }
    }

    /**
     * @return
     * @// TODO: 2018/6/5  查询job
     */
    @Override
    @Transactional(readOnly = true)
    public List<TaskEntity> findTaskList(TaskEntity taskEntity) {
        return taskDao.findTaskList(taskEntity);
    }

    /**
     * 修改定时任务
     *
     * @param info
     */
    public Boolean updateTask(TaskEntity info) {
        String jobName = info.getJobName(),
                jobGroup = info.getJobGroup(),
                cronExpression = info.getCronExpression(),
                jobDescription = info.getJobDescription(),
                createTime = DateFormatUtils.format(new Date(), "yyyy-MM-dd HH:mm:ss");
        try {
            if (!checkExists(jobName, jobGroup)) {
                throw new WelendException(String.format("Job不存在, jobName:{%s},jobGroup:{%s}", jobName, jobGroup));
            }
            TriggerKey triggerKey = TriggerKey.triggerKey(jobName, jobGroup);
            JobKey jobKey = new JobKey(jobName, jobGroup);
            CronScheduleBuilder cronScheduleBuilder = CronScheduleBuilder.cronSchedule(cronExpression).withMisfireHandlingInstructionDoNothing();
            CronTrigger cronTrigger = TriggerBuilder.newTrigger().withIdentity(triggerKey).withDescription(createTime).withSchedule(cronScheduleBuilder).build();

            JobDetail jobDetail = scheduler.getJobDetail(jobKey);
            jobDetail.getJobBuilder().withDescription(jobDescription);
            HashSet<Trigger> triggerSet = new HashSet<>();
            triggerSet.add(cronTrigger);

            scheduler.scheduleJob(jobDetail, triggerSet, true);
            return true;
        } catch (SchedulerException e) {
            throw new WelendException("类名不存在或执行表达式错误");
        }
    }

    /**
     * @param taskEntity
     * @// TODO: 2018/6/1 停止任务
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean pauseTask(TaskEntity taskEntity) {
        TriggerKey triggerKey = TriggerKey.triggerKey(taskEntity.getJobName(), taskEntity.getJobGroup());
        try {
            if (checkExists(taskEntity.getJobName(), taskEntity.getJobGroup())) {
                scheduler.pauseTrigger(triggerKey); //停止触发器
            }
            return true;
        } catch (Exception e) {
            e.printStackTrace();
            throw new WelendException(e.getMessage());
        }
    }

    /**
     * @param taskEntity
     * @return
     * @// TODO: 2018/6/7 删除任务
     */
    public Boolean deleteTask(TaskEntity taskEntity) {
        TriggerKey triggerKey = TriggerKey.triggerKey(taskEntity.getJobName(), taskEntity.getJobGroup());
        try {
            if (checkExists(taskEntity.getJobName(), taskEntity.getJobGroup())) {
                scheduler.pauseTrigger(triggerKey); //停止触发器
                scheduler.unscheduleJob(triggerKey); //移除触发器
                return true;
            }
        } catch (SchedulerException e) {
            e.printStackTrace();
            throw new WelendException(e.getMessage());
        }
        return false;
    }

    /**
     * 验证是否存在
     *
     * @param jobName
     * @param jobGroup
     * @throws SchedulerException
     */
    private boolean checkExists(String jobName, String jobGroup) throws SchedulerException {
        TriggerKey triggerKey = TriggerKey.triggerKey(jobName, jobGroup);
        return scheduler.checkExists(triggerKey);
    }
}

        

          
        
        
        

          

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Quartz所有的操作对应的SQL语句自己都封装好了，所以我们只需要调用它提供的方法就行。我只写了一段mybatis的代码，用来查询任务列表

    <select id="findTaskList" resultType="com.lingdu.welend.models.basic.task.entity.TaskEntity">
        SELECT
        QRTZ_JOB_DETAILS.JOB_NAME AS jobName,
        QRTZ_JOB_DETAILS.JOB_GROUP AS jobGroup,
        QRTZ_JOB_DETAILS.JOB_CLASS_NAME AS jobClass,
        QRTZ_TRIGGERS.DESCRIPTION AS jobDescription,
        QRTZ_TRIGGERS.TRIGGER_NAME AS triggerName,
        QRTZ_TRIGGERS.TRIGGER_GROUP AS triggerGroup,
        QRTZ_CRON_TRIGGERS.CRON_EXPRESSION AS cronExpression,
        QRTZ_TRIGGERS.START_TIME AS startTime,
        QRTZ_TRIGGERS.END_TIME AS endTime,
        QRTZ_TRIGGERS.TRIGGER_STATE AS state,
        QRTZ_CRON_TRIGGERS.TIME_ZONE_ID AS timeZoneId
        FROM
        QRTZ_JOB_DETAILS
        JOIN QRTZ_TRIGGERS
        JOIN QRTZ_CRON_TRIGGERS ON QRTZ_JOB_DETAILS.JOB_NAME = QRTZ_TRIGGERS.JOB_NAME
        AND QRTZ_TRIGGERS.TRIGGER_NAME = QRTZ_CRON_TRIGGERS.TRIGGER_NAME
        AND QRTZ_TRIGGERS.TRIGGER_GROUP = QRTZ_CRON_TRIGGERS.TRIGGER_GROUP
    </select>

        

          
        
        
        

          

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定时任务代码

切记要实现Job接口，并重写execute方法

@Component
public class TestTask implements Job {

    @Override
    public void execute(JobExecutionContext jobExecutionContext) throws JobExecutionException {
        System.out.println("这是一个测试任务的！！！！！！！！！！");
    }
}

        

          
        
        
        

          

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至此，Quartz实现定时任务可配置已经差不多了。关于Quarzt表的创建，贴出以下建表语句

#
# In your Quartz properties file, you'll need to set
# org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.StdJDBCDelegate
#
#
# By: Ron Cordell - roncordell
#  I didn't see this anywhere, so I thought I'd post it here. This is the script from Quartz to create the tables in a MySQL database, modified to use INNODB instead of MYISAM.

DROP TABLE IF EXISTS QRTZ_FIRED_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_PAUSED_TRIGGER_GRPS;
DROP TABLE IF EXISTS QRTZ_SCHEDULER_STATE;
DROP TABLE IF EXISTS QRTZ_LOCKS;
DROP TABLE IF EXISTS QRTZ_SIMPLE_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_SIMPROP_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_CRON_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_BLOB_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_JOB_DETAILS;
DROP TABLE IF EXISTS QRTZ_CALENDARS;

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) 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 NULL,
  PRIMARY KEY (SCHED_NAME,JOB_NAME,JOB_GROUP))
  ENGINE=InnoDB;

CREATE TABLE QRTZ_TRIGGERS (
  SCHED_NAME VARCHAR(120) NOT NULL,
  TRIGGER_NAME VARCHAR(200) NOT NULL,
  TRIGGER_GROUP VARCHAR(200) NOT NULL,
  JOB_NAME VARCHAR(200) NOT NULL,
  JOB_GROUP VARCHAR(200) NOT NULL,
  DESCRIPTION VARCHAR(250) NULL,
  NEXT_FIRE_TIME BIGINT(13) NULL,
  PREV_FIRE_TIME BIGINT(13) NULL,
  PRIORITY INTEGER NULL,
  TRIGGER_STATE VARCHAR(16) NOT NULL,
  TRIGGER_TYPE VARCHAR(8) NOT NULL,
  START_TIME BIGINT(13) NOT NULL,
  END_TIME BIGINT(13) NULL,
  CALENDAR_NAME VARCHAR(200) NULL,
  MISFIRE_INSTR SMALLINT(2) NULL,
  JOB_DATA BLOB NULL,
  PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),
  FOREIGN KEY (SCHED_NAME,JOB_NAME,JOB_GROUP)
  REFERENCES QRTZ_JOB_DETAILS(SCHED_NAME,JOB_NAME,JOB_GROUP))
  ENGINE=InnoDB;

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),
  FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
  REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))
  ENGINE=InnoDB;

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(120) NOT NULL,
  TIME_ZONE_ID VARCHAR(80),
  PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),
  FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
  REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))
  ENGINE=InnoDB;

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) NULL,
  STR_PROP_2 VARCHAR(512) NULL,
  STR_PROP_3 VARCHAR(512) NULL,
  INT_PROP_1 INT NULL,
  INT_PROP_2 INT NULL,
  LONG_PROP_1 BIGINT NULL,
  LONG_PROP_2 BIGINT NULL,
  DEC_PROP_1 NUMERIC(13,4) NULL,
  DEC_PROP_2 NUMERIC(13,4) NULL,
  BOOL_PROP_1 VARCHAR(1) NULL,
  BOOL_PROP_2 VARCHAR(1) NULL,
  PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),
  FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
  REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))
  ENGINE=InnoDB;

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 NULL,
  PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),
  INDEX (SCHED_NAME,TRIGGER_NAME, TRIGGER_GROUP),
  FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
  REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))
  ENGINE=InnoDB;

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;

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;

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 INTEGER NOT NULL,
  STATE VARCHAR(16) NOT NULL,
  JOB_NAME VARCHAR(200) NULL,
  JOB_GROUP VARCHAR(200) NULL,
  IS_NONCONCURRENT VARCHAR(1) NULL,
  REQUESTS_RECOVERY VARCHAR(1) NULL,
  PRIMARY KEY (SCHED_NAME,ENTRY_ID))
  ENGINE=InnoDB;

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;

CREATE TABLE QRTZ_LOCKS (
  SCHED_NAME VARCHAR(120) NOT NULL,
  LOCK_NAME VARCHAR(40) NOT NULL,
  PRIMARY KEY (SCHED_NAME,LOCK_NAME))
  ENGINE=InnoDB;

CREATE INDEX IDX_QRTZ_J_REQ_RECOVERY ON QRTZ_JOB_DETAILS(SCHED_NAME,REQUESTS_RECOVERY);
CREATE INDEX IDX_QRTZ_J_GRP ON QRTZ_JOB_DETAILS(SCHED_NAME,JOB_GROUP);

CREATE INDEX IDX_QRTZ_T_J ON QRTZ_TRIGGERS(SCHED_NAME,JOB_NAME,JOB_GROUP);
CREATE INDEX IDX_QRTZ_T_JG ON QRTZ_TRIGGERS(SCHED_NAME,JOB_GROUP);
CREATE INDEX IDX_QRTZ_T_C ON QRTZ_TRIGGERS(SCHED_NAME,CALENDAR_NAME);
CREATE INDEX IDX_QRTZ_T_G ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_GROUP);
CREATE INDEX IDX_QRTZ_T_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_STATE);
CREATE INDEX IDX_QRTZ_T_N_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP,TRIGGER_STATE);
CREATE INDEX IDX_QRTZ_T_N_G_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_GROUP,TRIGGER_STATE);
CREATE INDEX IDX_QRTZ_T_NEXT_FIRE_TIME ON QRTZ_TRIGGERS(SCHED_NAME,NEXT_FIRE_TIME);
CREATE INDEX IDX_QRTZ_T_NFT_ST ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_STATE,NEXT_FIRE_TIME);
CREATE INDEX IDX_QRTZ_T_NFT_MISFIRE ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME);
CREATE INDEX IDX_QRTZ_T_NFT_ST_MISFIRE ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME,TRIGGER_STATE);
CREATE INDEX IDX_QRTZ_T_NFT_ST_MISFIRE_GRP ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME,TRIGGER_GROUP,TRIGGER_STATE);

CREATE INDEX IDX_QRTZ_FT_TRIG_INST_NAME ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,INSTANCE_NAME);
CREATE INDEX IDX_QRTZ_FT_INST_JOB_REQ_RCVRY ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,INSTANCE_NAME,REQUESTS_RECOVERY);
CREATE INDEX IDX_QRTZ_FT_J_G ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,JOB_NAME,JOB_GROUP);
CREATE INDEX IDX_QRTZ_FT_JG ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,JOB_GROUP);
CREATE INDEX IDX_QRTZ_FT_T_G ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP);
CREATE INDEX IDX_QRTZ_FT_TG ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,TRIGGER_GROUP);

commit;

        

          
        
        
        

          

          AI 代码解读
        
      
      

需要注意的是:不同的Quartz版本建表语句可能会有出入，我现在使用的Quartz的version是2.3.0。

最后，以上示例代码可在我的github.com中找到。 我的个人公众号：developlee的潇洒人生。 关注了也不一定更新，更新就不得了了。