SpringBoot+Quartz+Maven+MySql实现动态定时任务
昨天正好项目里面需要用到动态定时任务，就去看了看Quartz，网上很多代码都不全，或者步骤不够完善，有些说明也写的不清楚，今天我把我所有的源码和操作全部贴出来，帮助有需要的人，也给自己留个记录，废话少说，直接上代码。
此文章有很多网友提出疑问，我重新写了一篇文章并附上源码，大家可以参考我的另一篇文章：https://blog.csdn.net/dongdingzhuo/article/details/97110642
1.Quartz需要导入的包，Maven配置
org.quartz-scheduler
quartz
2.2.3
org.quartz-scheduler
quartz-jobs
2.2.3
2.Quartz需要用到的表
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;
#-- 存储每一个已配置的 Job 的详细信息
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 DEFAULT CHARSET=utf8 ;
#--存储已配置的 Trigger 的信息
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 DEFAULT CHARSET=utf8 ;
#-- 存储简单的 Trigger，包括重复次数，间隔，以及已触的次数
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 DEFAULT CHARSET=utf8 ;
#-- 存储 Cron Trigger，包括 Cron 表达式和时区信息
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 DEFAULT CHARSET=utf8 ;
#-- 存储简单的 Trigger，包括重复次数，间隔，以及已触的次数
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 DEFAULT CHARSET=utf8 ;
#-- Trigger 作为 Blob 类型存储
#-- (用于 Quartz 用户用 JDBC 创建他们自己定制的 Trigger 类型，JobStore并不知道如何存储实例的时候)
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 DEFAULT CHARSET=utf8 ;
#-- 以 Blob 类型存储 Quartz 的 Calendar 信息
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 ;
#-- 存储已暂停的 Trigger 组的信息
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 ;
#-- 存储与已触发的 Trigger 相关的状态信息，以及相联 Job 的执行信息
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 DEFAULT CHARSET=utf8 ;
#-- 存储少量的有关 Scheduler 的状态信息，和别的 Scheduler 实例(假如是用于一个集群中)
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 ;
#-- 存储程序的悲观锁的信息(假如使用了悲观锁)
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 ;
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;
3.Quartz需要用到的配置(quartz.properties)
#quartz集群配置
# ===========================================================================
# Configure Main Scheduler Properties 调度器属性
# ===========================================================================
#调度标识名 集群中每一个实例都必须使用相同的名称
org.quartz.scheduler.instanceName=DefaultQuartzScheduler
#ID设置为自动获取 每一个必须不同
org.quartz.scheduler.instanceid=AUTO
#============================================================================
# Configure ThreadPool
#============================================================================
#线程池的实现类（一般使用SimpleThreadPool即可满足几乎所有用户的需求）
org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool
#指定线程数，至少为1（无默认值）(一般设置为1-100直接的整数合适)
org.quartz.threadPool.threadCount = 25
#设置线程的优先级（最大为java.lang.Thread.MAX_PRIORITY 10，最小为Thread.MIN_PRIORITY 1，默认为5）
org.quartz.threadPool.threadPriority = 5
#============================================================================
# Configure JobStore
#============================================================================
# 信息保存时间 默认值60秒
org.quartz.jobStore.misfireThreshold = 60000
#数据保存方式为数据库持久化
org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTX
#数据库代理类，一般org.quartz.impl.jdbcjobstore.StdJDBCDelegate可以满足大部分数据库
org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.StdJDBCDelegate
#JobDataMaps是否都为String类型
org.quartz.jobStore.useProperties = false
#数据库别名 随便取
org.quartz.jobStore.dataSource = myDS
#表的前缀，默认QRTZ_
org.quartz.jobStore.tablePrefix = QRTZ_
#是否加入集群
org.quartz.jobStore.isClustered = true
#调度实例失效的检查时间间隔
org.quartz.jobStore.clusterCheckinInterval = 20000
#============================================================================
# Configure Datasources
#============================================================================
#数据库引擎
org.quartz.dataSource.myDS.driver = com.mysql.jdbc.Driver
#数据库连接
org.quartz.dataSource.myDS.URL = jdbc:mysql://localhost:3306/testdb?characterEncoding=utf8&allowMultiQueries=true&useSSL=false&autoReconnect=true
#数据库用户
org.quartz.dataSource.myDS.user = root
#数据库密码
org.quartz.dataSource.myDS.password = root
#允许最大连接
org.quartz.dataSource.myDS.maxConnections = 5
#验证查询sql,可以不设置
org.quartz.dataSource.myDS.validationQuery=select 0 from dual
4.Quartz任务工厂类(TaskJobFactory)
@Component
public class TaskJobFactory extends AdaptableJobFactory {
@Autowired
AutowireCapableBeanFactory capableBeanFactory;
@Override
protected Object createJobInstance(TriggerFiredBundle bundle) throws Exception {
//调用父类的方法
Object jobInstance = super.createJobInstance(bundle);
//进行注入
capableBeanFactory.autowireBean(jobInstance);
return jobInstance;
}
}
5.Quartz配置类(QuartzConfigurer)
@Configuration
public class QuartzConfigurer {
@Autowired
DataSource dataSource;
@Autowired
TaskJobFactory jobFactory;
@Bean(name = "SchedulerFactory")
public SchedulerFactoryBean schedulerFactoryBean() throws IOException {
//获取配置属性
PropertiesFactoryBean propertiesFactoryBean = new PropertiesFactoryBean();
propertiesFactoryBean.setLocation(new ClassPathResource("/quartz.properties"));
//在quartz.properties中的属性被读取并注入后再初始化对象
propertiesFactoryBean.afterPropertiesSet();
//创建SchedulerFactoryBean
SchedulerFactoryBean factory = new SchedulerFactoryBean();
factory.setQuartzProperties(propertiesFactoryBean.getObject());
factory.setJobFactory(jobFactory);
return factory;
}
/*
* 通过SchedulerFactoryBean获取Scheduler的实例
*/
@Bean(name = "scheduler")
public Scheduler scheduler() throws IOException {
return schedulerFactoryBean().getScheduler();
}
}
6.Quartz操作类(QuartzJobManager)
@Component
public class QuartzJobManager {
private static final Logger logger = LoggerFactory.getLogger(QuartzJobManager.class);
private static QuartzJobManager jobUtil;
@Autowired
private Scheduler scheduler;
public QuartzJobManager() {
logger.info("init jobUtil");
jobUtil = this;
}
public static QuartzJobManager getInstance() {
logger.info("return JobCreateUtil");
return QuartzJobManager.jobUtil;
}
/**
* 创建job
*
* @param clazz 任务类
* @param jobName 任务名称
* @param jobGroupName 任务所在组名称
* @param cronExpression cron表达式
*/
public void addJob(Class clazz, String jobName, String jobGroupName, String cronExpression) {
addJob(clazz, jobName, jobGroupName, cronExpression, null);
}
/**
* 创建job，可传参
*
* @param clazz 任务类
* @param jobName 任务名称
* @param jobGroupName 任务所在组名称
* @param cronExpression cron表达式
* @param argMap map形式参数
*/
public void addJob(Class clazz, String jobName, String jobGroupName, String cronExpression, Map argMap) {
try {
// 启动调度器
scheduler.start();
//构建job信息
JobDetail jobDetail = JobBuilder.newJob(((Job) clazz.newInstance()).getClass()).withIdentity(jobName, jobGroupName).build();
//表达式调度构建器(即任务执行的时间)
CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(cronExpression);
//按新的cronExpression表达式构建一个新的trigger
CronTrigger trigger = TriggerBuilder.newTrigger().withIdentity(jobName, jobGroupName).withSchedule(scheduleBuilder).build();
//获得JobDataMap，写入数据
if (argMap != null) {
trigger.getJobDataMap().putAll(argMap);
}
scheduler.scheduleJob(jobDetail, trigger);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 暂停job
*
* @param jobName 任务名称
* @param jobGroupName 任务所在组名称
*/
public void pauseJob(String jobName, String jobGroupName) {
try {
scheduler.pauseJob(JobKey.jobKey(jobName, jobGroupName));
} catch (SchedulerException e) {
e.printStackTrace();
}
}
/**
* 恢复job
*
* @param jobName 任务名称
* @param jobGroupName 任务所在组名称
*/
public void resumeJob(String jobName, String jobGroupName) {
try {
scheduler.resumeJob(JobKey.jobKey(jobName, jobGroupName));
} catch (SchedulerException e) {
e.printStackTrace();
}
}
/**
* job 更新,只更新频率
*
* @param jobName 任务名称
* @param jobGroupName 任务所在组名称
* @param cronExpression cron表达式
*/
public void updateJob(String jobName, String jobGroupName, String cronExpression) {
updateJob(jobName, jobGroupName, cronExpression, null);
}
/**
* job 更新,更新频率和参数
*
* @param jobName 任务名称
* @param jobGroupName 任务所在组名称
* @param cronExpression cron表达式
* @param argMap 参数
*/
public void updateJob(String jobName, String jobGroupName, String cronExpression, Map argMap) {
try {
TriggerKey triggerKey = TriggerKey.triggerKey(jobName, jobGroupName);
// 表达式调度构建器
CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(cronExpression);
CronTrigger trigger = (CronTrigger) scheduler.getTrigger(triggerKey);
// 按新的cronExpression表达式重新构建trigger
trigger = trigger.getTriggerBuilder().withIdentity(triggerKey).withSchedule(scheduleBuilder).build();
//修改map
if (argMap != null) {
trigger.getJobDataMap().putAll(argMap);
}
// 按新的trigger重新设置job执行
scheduler.rescheduleJob(triggerKey, trigger);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* job 更新,只更新更新参数
*
* @param jobName 任务名称
* @param jobGroupName 任务所在组名称
* @param argMap 参数
*/
public void updateJob(String jobName, String jobGroupName, Map argMap) {
try {
TriggerKey triggerKey = TriggerKey.triggerKey(jobName, jobGroupName);
CronTrigger trigger = (CronTrigger) scheduler.getTrigger(triggerKey);
//修改map
trigger.getJobDataMap().putAll(argMap);
// 按新的trigger重新设置job执行
scheduler.rescheduleJob(triggerKey, trigger);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* job 删除
*
* @param jobName 任务名称
* @param jobGroupName 任务所在组名称
*/
public void deleteJob(String jobName, String jobGroupName) {
try {
scheduler.pauseTrigger(TriggerKey.triggerKey(jobName, jobGroupName));
scheduler.unscheduleJob(TriggerKey.triggerKey(jobName, jobGroupName));
scheduler.deleteJob(JobKey.jobKey(jobName, jobGroupName));
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 启动所有定时任务
*/
public void startAllJobs() {
try {
scheduler.start();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* 关闭所有定时任务
*/
public void shutdownAllJobs() {
try {
if (!scheduler.isShutdown()) {
scheduler.shutdown();
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* 获取所有任务列表
*
* @return
*/
public List> getAllJob() {
GroupMatcher matcher = GroupMatcher.anyJobGroup();
List> jobList = new ArrayList<>();
Set jobKeys = null;
try {
jobKeys = scheduler.getJobKeys(matcher);
for (JobKey jobKey : jobKeys) {
List triggers = scheduler.getTriggersOfJob(jobKey);
for (Trigger trigger : triggers) {
Map job = new HashMap<>();
job.put("jobName", jobKey.getName());
job.put("jobGroupName", jobKey.getGroup());
job.put("trigger", trigger.getKey());
Trigger.TriggerState triggerState = scheduler.getTriggerState(trigger.getKey());
job.put("jobStatus", triggerState.name());
if (trigger instanceof CronTrigger) {
CronTrigger cronTrigger = (CronTrigger) trigger;
String cronExpression = cronTrigger.getCronExpression();
job.put("cronExpression", cronExpression);
}
jobList.add(job);
}
}
} catch (SchedulerException e) {
e.printStackTrace();
}
return jobList;
}
}
7.测试类(TestQuartz)
@Component
public class TestQuartz implements Job {
@Override
public void execute(JobExecutionContext context) throws JobExecutionException {
//获取任务名
String taskName = context.getJobDetail().getKey().getName();
//处理执行任务之后的业务
}
}
8.测试类(JobController)
@Controller
@RequestMapping("/job")
public class JobController {
@Autowired
QuartzJobManager quartzJobManager;
@GetMapping("/add")
public void add(HttpServletRequest request) {
//任务名称
String name = request.getParameter("name");
//任务组名称
String groupName = "task";
//cron表达式
String cron = "0 0/1 * * * ?";
//需要给任务携带的参数
Map map = new HashMap<>();
map.put("name", "张三");
map.put("sex", "0");
quartzJobManager.addJob(TestQuartz.class, name, groupName, cron, map);
}
@GetMapping("/del")
public void del(HttpServletRequest request) {
String name = request.getParameter("name");
String groupName = "task";
quartzJobManager.deleteJob(name, groupName);
}
}
这是一个Quartz动态任务需要的所有源码，测试里面只写了2个，其他的可以自己去测试，一个简单的Quartz的测试案例就搭建好了，你也可以直接在这个基础上结合项目的业务场景去扩展。