springboot创建的web项目如何整合Quartz框架
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介绍
Quartz是OpenSymphony开源组织在Job scheduling领域又一个开源项目，它可以与J2EE与J2SE应用程序相结合也可以单独使用。Quartz可以用来创建简单或为运行十个，百个，甚至是好几万个Jobs这样复杂的程序。Jobs可以做成标准的Java组件或EJBs。Quartz的最新版本为Quartz 2.3.2。
quartz可以在某一个有规律的时间点干某件事，是一个任务调度框架，可以被集成到java的各种应用中使用，quartz框架可以支持分布式任务处理
基于springboot创建的web项目整合Quartz框架
整体代码结构
导入依赖
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-quartz</artifactId> </dependency>创建quartz_demo数据库，执行tables_mysql_innodb.sql文件创建对应表，下面是文件内容
## 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(190) NOT NULL,JOB_GROUP VARCHAR(190) 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(190) NOT NULL,TRIGGER_GROUP VARCHAR(190) NOT NULL,JOB_NAME VARCHAR(190) NOT NULL,JOB_GROUP VARCHAR(190) 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(190) 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(190) NOT NULL,TRIGGER_GROUP VARCHAR(190) 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(190) NOT NULL,TRIGGER_GROUP VARCHAR(190) 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(190) NOT NULL, TRIGGER_GROUP VARCHAR(190) 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(190) NOT NULL,TRIGGER_GROUP VARCHAR(190) 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(190) 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(190) 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(190) NOT NULL,TRIGGER_GROUP VARCHAR(190) NOT NULL,INSTANCE_NAME VARCHAR(190) 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(190) NULL,JOB_GROUP VARCHAR(190) 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(190) 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;配置quartz
server: port: ${PORT:12011} servlet: session: timeout: 86400s # session有效期(xxx秒) cookie: http-only: false # 如果为true, 浏览器脚本将无法访问cookie secure: false # 如果为true, 则仅通过https连接发送cookie, http无法携带cookie context-path: # 程序上下文路径配置spring: application: name: quartz-demo aop: proxy-target-class: true auto: true datasource: url: jdbc:mysql://localhost:3306/quartz_demo username: root password: 123456 driver-class-name: com.mysql.jdbc.Driver # 配置日期格式化 jackson: date-format: yyyy-MM-dd HH:mm:ss #时间戳统一转换为指定格式 time-zone: GMT+8 # 时区修改为东8区 quartz: # 将任务等保存化到数据库 job-store-type: jdbc # 程序结束时会等待quartz相关的内容结束 wait-for-jobs-to-complete-on-shutdown: true # 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 overwrite-existing-jobs: true properties: org: quartz: # scheduler相关 scheduler: # scheduler的实例名 instanceName: scheduler instanceId: AUTO # 持久化相关 jobStore: class: org.quartz.impl.jdbcjobstore.JobStoreTX driverDelegateClass: org.quartz.impl.jdbcjobstore.StdJDBCDelegate # 表示数据库中相关表是QRTZ_开头的 tablePrefix: QRTZ_ useProperties: false # 配置集群 # 是否加入集群 isClustered: true # 容许的最大作业延长时间 clusterCheckinInterval: 20000 # 线程池相关 threadPool: class: org.quartz.simpl.SimpleThreadPool # 线程数 threadCount: 10 # 线程优先级 threadPriority: 5 threadsInheritContextClassLoaderOfInitializingThread: truemybatis-plus: global-config: db-config: logic-delete-field: is_deleted logic-delete-value: 1 logic-not-delete-value: 0 configuration: log-impl: org.apache.ibatis.logging.stdout.StdOutImpllogging: level: com.my.quartz: debug添加sys_job表
CREATE TABLE `sys_job` ( `id` bigint(11) NOT NULL AUTO_INCREMENT, `job_id` varchar(100) DEFAULT NULL, `job_name` varchar(255) DEFAULT NULL, `job_group_name` varchar(255) DEFAULT NULL, `invoke_target` varchar(255) NOT NULL, `cron_expression` varchar(50) DEFAULT NULL, `misfire_policy` varchar(255) DEFAULT NULL COMMENT 'cron计划策略0=默认,1=立即触发执行,2=触发一次执行,3=不触发立即执行', `status` varchar(10) DEFAULT NULL COMMENT '任务状态（0正常 1暂停）', `concurrent` varchar(10) DEFAULT NULL COMMENT '是否并发执行（0允许 1禁止）', PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;写两条数据
依次实现mvc三层
mapper层的xml文件
<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"><mapper namespace="com.my.quartz.boot.mapper.SysJobMapper"> <resultMap id="BaseResultMap" type="com.my.quartz.boot.SysJob"> <id column="id" jdbcType="BIGINT" property="id" /> <result column="job_id" jdbcType="VARCHAR" property="jobId" /> <result column="job_name" jdbcType="VARCHAR" property="jobName" /> <result column="job_group_name" jdbcType="VARCHAR" property="jobGroupName" /> <result column="invoke_target" jdbcType="VARCHAR" property="invokeTarget" /> <result column="cron_expression" jdbcType="VARCHAR" property="cronExpression" /> <result column="misfire_policy" jdbcType="VARCHAR" property="misfirePolicy" /> <result column="status" jdbcType="VARCHAR" property="status" /> <result column="concurrent" jdbcType="VARCHAR" property="concurrent" /> </resultMap> <sql id="Base_Column_List"> t.id, t.job_id jobId, t.job_name jobName, t.job_group_name jobGroupName, t.invoke_target invokeTarget, t.cron_expression cronExpression, t.misfire_policy misfirePolicy, t.status, t.concurrent </sql></mapper>mapper接口
public interface SysJobMapper extends BaseMapper<SysJob> {}service接口
public interface SysJobService extends IService<SysJob> {}service接口实现
@Servicepublic class SysJobServiceImpl extends ServiceImpl<SysJobMapper, SysJob> implements SysJobService { @Autowired private Scheduler scheduler; @Autowired private ScheduleUtils scheduleUtils; @PostConstruct public void init() throws SchedulerException, TaskException { scheduler.clear(); List<SysJob> jobList = baseMapper.selectList(null); for (SysJob job : jobList) { scheduleUtils.createScheduleJob(scheduler, job); } }}controller代码
@RestController@RequestMapping("/job")public class SysJobController { @Resource private SysJobService sysJobService; @Resource private ScheduleUtils scheduleUtils; @Resource private Scheduler scheduler; @PostMapping("/add") public Object add(@RequestBody SysJob entity) throws SchedulerException, TaskException { sysJobService.save(entity); scheduleUtils.createScheduleJob(scheduler, entity); return "ok"; }}ScheduleUtils 定时任务工具类
@Componentpublic class ScheduleUtils { @Autowired private Scheduler scheduler; public TriggerKey getTriggerKey(String jobName, String jobGroup) { return TriggerKey.triggerKey(jobName, jobGroup); } public JobKey getJobKey(String jobName, String jobGroup) { return JobKey.jobKey(jobName, jobGroup); } public void createScheduleJob(Scheduler scheduler, SysJob job) throws SchedulerException, TaskException { // 构建job信息 String jobName = job.getJobId() + "_" + job.getJobName(); String jobGroupName = job.getJobGroupName(); //TODO 反射动态获取Job实现类 //构建job实例 JobDetail jobDetail = JobBuilder.newJob(QuartzJobImpl.class) .withIdentity(getJobKey(jobName, jobGroupName)) .build(); jobDetail.getJobDataMap().put("QuartzJobExecutionData", job); // 表达式调度构建器 CronScheduleBuilder cronScheduleBuilder = CronScheduleBuilder.cronSchedule(job.getCronExpression()); cronScheduleBuilder = handleCronScheduleMisfirePolicy(job, cronScheduleBuilder); // 按新的cronExpression表达式构建一个新的trigger CronTrigger trigger = TriggerBuilder.newTrigger().withIdentity(getTriggerKey(jobName, jobGroupName)) .withSchedule(cronScheduleBuilder).build(); // 放入参数，运行时的方法可以获取 jobDetail.getJobDataMap().put("QuartzJobExecutionData", job); // 判断是否存在 if (scheduler.checkExists(getJobKey(jobName, jobGroupName))) { // 防止创建时存在数据问题 先移除，然后在执行创建操作 scheduler.deleteJob(getJobKey(jobName, jobGroupName)); } //创建定时任务调度 scheduler.scheduleJob(jobDetail, trigger); // 暂停任务 规定 0启动 1暂停 if (job.getStatus().equals("1")) { scheduler.pauseJob(getJobKey(jobName, jobGroupName)); } } public void deleteScheduleJob(SysJob sysJob) throws SchedulerException { scheduler.deleteJob(getJobKey(sysJob.getJobId() + "_" + sysJob.getJobName(), sysJob.getJobGroupName())); } public CronScheduleBuilder handleCronScheduleMisfirePolicy(SysJob sysJob, CronScheduleBuilder cronScheduleBuilder) throws TaskException { switch (sysJob.getMisfirePolicy()) { case "0": return cronScheduleBuilder; case "1": return cronScheduleBuilder.withMisfireHandlingInstructionIgnoreMisfires(); case "2": return cronScheduleBuilder.withMisfireHandlingInstructionFireAndProceed(); case "3": return cronScheduleBuilder.withMisfireHandlingInstructionDoNothing(); default: throw new TaskException("任务失败策略 '" + sysJob.getMisfirePolicy() + "' 不能在cron计划任务中使用", TaskException.Code.CONFIG_ERROR); } }}创建一个Job实现类，只是一个简单实现类，没有对方法添加参数
@Slf4j@Componentpublic class QuartzJobImpl implements Job { @Autowired private ApplicationContext context; @SneakyThrows @Override public void execute(JobExecutionContext jobExecutionContext) throws JobExecutionException { SysJob sysJob = new SysJob(); BeanUtils.copyProperties(jobExecutionContext.getMergedJobDataMap().get("QuartzJobExecutionData"), sysJob); log.info("正在执行任务"); String invokeTarget = sysJob.getInvokeTarget(); String beanName = invokeTarget.split("\\.")[0]; String methodName = invokeTarget.split("\\.")[1]; Object bean = context.getBean(beanName); Class<?> clazz = bean.getClass(); Method method = clazz.getMethod(methodName); method.invoke(bean); log.info("已结束任务"); System.out.println(); }}创建最终任务执行类，执行函数级别的定时任务，数据库中的invoke_target是和这里放入spring中的名称相同的，quartz_target.hello最终执行的函数就是hello函数
@Slf4j@Component("quartz_target")public class QuartzJobExe { @Resource private Scheduler scheduler; public void hello() throws Exception { System.out.println("[job]实例执行...hello..." + System.currentTimeMillis()); } public void action() throws Exception { System.out.println("[job]实例执行...action..." + System.currentTimeMillis()); }}最终代码结构
启动spring boot之后的任务状态
使用postman工具类添加一个任务
然后在代码中添加一个对应的方法
重新启动springboot的运行结果
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