項目使用的框架是springboot藏研，數(shù)據(jù)庫使用PostgreSQL，搭建步驟如下：
1.maven依賴
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-quartz</artifactId>
<version>2.3.3.RELEASE</version>
</dependency>
2.腳本
SQL腳本：
-- Quartz
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 character varying(120) NOT NULL,
JOB_NAME character varying(200) NOT NULL,
JOB_GROUP character varying(200) NOT NULL,
DESCRIPTION character varying(250) NULL,
JOB_CLASS_NAME character varying(250) NOT NULL,
IS_DURABLE boolean NOT NULL,
IS_NONCONCURRENT boolean NOT NULL,
IS_UPDATE_DATA boolean NOT NULL,
REQUESTS_RECOVERY boolean NOT NULL,
JOB_DATA bytea NULL
);
alter table QRTZ_JOB_DETAILS add primary key(SCHED_NAME,JOB_NAME,JOB_GROUP);
CREATE TABLE QRTZ_TRIGGERS (
SCHED_NAME character varying(120) NOT NULL,
TRIGGER_NAME character varying(200) NOT NULL,
TRIGGER_GROUP character varying(200) NOT NULL,
JOB_NAME character varying(200) NOT NULL,
JOB_GROUP character varying(200) NOT NULL,
DESCRIPTION character varying(250) NULL,
NEXT_FIRE_TIME BIGINT NULL,
PREV_FIRE_TIME BIGINT NULL,
PRIORITY INTEGER NULL,
TRIGGER_STATE character varying(16) NOT NULL,
TRIGGER_TYPE character varying(8) NOT NULL,
START_TIME BIGINT NOT NULL,
END_TIME BIGINT NULL,
CALENDAR_NAME character varying(200) NULL,
MISFIRE_INSTR SMALLINT NULL,
JOB_DATA bytea NULL
);
alter table QRTZ_TRIGGERS add primary key(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP);
CREATE TABLE QRTZ_SIMPLE_TRIGGERS (
SCHED_NAME character varying(120) NOT NULL,
TRIGGER_NAME character varying(200) NOT NULL,
TRIGGER_GROUP character varying(200) NOT NULL,
REPEAT_COUNT BIGINT NOT NULL,
REPEAT_INTERVAL BIGINT NOT NULL,
TIMES_TRIGGERED BIGINT NOT NULL
);
alter table QRTZ_SIMPLE_TRIGGERS add primary key(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP);
CREATE TABLE QRTZ_CRON_TRIGGERS (
SCHED_NAME character varying(120) NOT NULL,
TRIGGER_NAME character varying(200) NOT NULL,
TRIGGER_GROUP character varying(200) NOT NULL,
CRON_EXPRESSION character varying(120) NOT NULL,
TIME_ZONE_ID character varying(80)
);
alter table QRTZ_CRON_TRIGGERS add primary key(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP);
CREATE TABLE QRTZ_SIMPROP_TRIGGERS (
SCHED_NAME character varying(120) NOT NULL,
TRIGGER_NAME character varying(200) NOT NULL,
TRIGGER_GROUP character varying(200) NOT NULL,
STR_PROP_1 character varying(512) NULL,
STR_PROP_2 character varying(512) NULL,
STR_PROP_3 character varying(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 boolean NULL,
BOOL_PROP_2 boolean NULL
);
alter table QRTZ_SIMPROP_TRIGGERS add primary key(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP);
CREATE TABLE QRTZ_BLOB_TRIGGERS (
SCHED_NAME character varying(120) NOT NULL,
TRIGGER_NAME character varying(200) NOT NULL,
TRIGGER_GROUP character varying(200) NOT NULL,
BLOB_DATA bytea NULL
);
alter table QRTZ_BLOB_TRIGGERS add primary key(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP);
CREATE TABLE QRTZ_CALENDARS (
SCHED_NAME character varying(120) NOT NULL,
CALENDAR_NAME character varying(200) NOT NULL,
CALENDAR bytea NOT NULL
);
alter table QRTZ_CALENDARS add primary key(SCHED_NAME,CALENDAR_NAME);
CREATE TABLE QRTZ_PAUSED_TRIGGER_GRPS (
SCHED_NAME character varying(120) NOT NULL,
TRIGGER_GROUP character varying(200) NOT NULL
);
alter table QRTZ_PAUSED_TRIGGER_GRPS add primary key(SCHED_NAME,TRIGGER_GROUP);
CREATE TABLE QRTZ_FIRED_TRIGGERS (
SCHED_NAME character varying(120) NOT NULL,
ENTRY_ID character varying(95) NOT NULL,
TRIGGER_NAME character varying(200) NOT NULL,
TRIGGER_GROUP character varying(200) NOT NULL,
INSTANCE_NAME character varying(200) NOT NULL,
FIRED_TIME BIGINT NOT NULL,
SCHED_TIME BIGINT NOT NULL,
PRIORITY INTEGER NOT NULL,
STATE character varying(16) NOT NULL,
JOB_NAME character varying(200) NULL,
JOB_GROUP character varying(200) NULL,
IS_NONCONCURRENT boolean NULL,
REQUESTS_RECOVERY boolean NULL
);
alter table QRTZ_FIRED_TRIGGERS add primary key(SCHED_NAME,ENTRY_ID);
CREATE TABLE QRTZ_SCHEDULER_STATE (
SCHED_NAME character varying(120) NOT NULL,
INSTANCE_NAME character varying(200) NOT NULL,
LAST_CHECKIN_TIME BIGINT NOT NULL,
CHECKIN_INTERVAL BIGINT NOT NULL
);
alter table QRTZ_SCHEDULER_STATE add primary key(SCHED_NAME,INSTANCE_NAME);
CREATE TABLE QRTZ_LOCKS (
SCHED_NAME character varying(120) NOT NULL,
LOCK_NAME character varying(40) NOT NULL
);
alter table QRTZ_LOCKS add primary key(SCHED_NAME,LOCK_NAME);
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);
3.job實現(xiàn)
實現(xiàn)job接口划咐，當(dāng)任務(wù)觸發(fā)時會調(diào)用
package com.alibaba.atlas.quartz;
import org.quartz.Job;
import org.quartz.JobDataMap;
import org.quartz.JobExecutionContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* 滾動計劃任務(wù)
*/
public class RollingPlanUpdateJob implements Job {
private static final Logger logger = LoggerFactory.getLogger(RollingPlanUpdateJob.class);
@Override
public void execute(JobExecutionContext context) {
JobDataMap dataMap = context.getJobDetail().getJobDataMap();
//取出業(yè)務(wù)需要的數(shù)據(jù)
String planId = dataMap.getString("planId");
//進(jìn)行業(yè)務(wù)處理
.....
}
}
4.job增刪改
package com.alibaba.atlas.quartz;
import com.guandata.atlas.exception.AtlasException;
import org.quartz.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
public class QuartzService {
private static final Logger logger = LoggerFactory.getLogger(QuartzService.class);
@Autowired
private Scheduler scheduler;
//增加或者修改
public void updateJob(JobKey jobKey, TriggerKey triggerKey, JobDataMap dataMap, String cronExpression) {
try {
//job
JobDetail jobDetail = JobBuilder.newJob(RollingPlanUpdateJob.class)
.withIdentity(jobKey)
.usingJobData(dataMap)
.build();
//trigger
CronTrigger trigger = TriggerBuilder.newTrigger()
.withIdentity(triggerKey)
.withSchedule(CronScheduleBuilder.cronSchedule(cronExpression))
.build();
//create or update
if (scheduler.checkExists(jobKey)) {
scheduler.rescheduleJob(triggerKey, trigger);
logger.info("reschedule job: {}, cronExpression: {}", jobKey, cronExpression);
} else {
scheduler.scheduleJob(jobDetail, trigger);
logger.info("schedule job: {}, cronExpression: {}", jobKey, cronExpression);
}
} catch (Exception ex) {
logger.error("add job failed", ex);
throw new AtlasException("add job failed:" + ex.getMessage());
}
}
//暫停
public void pauseJobIfExists(JobKey jobKey) {
try {
if (!scheduler.checkExists(jobKey)) {
logger.info("job not exists,jobName={}", jobKey.getName());
return;
}
scheduler.pauseJob(jobKey);
logger.info("job exists,pause job success,jobName={}", jobKey.getName());
} catch (Exception ex) {
logger.error("pause job failed", ex);
throw new AtlasException("pause job failed:" + ex.getMessage());
}
}
//刪除
public void deleteJobIfExists(JobKey jobKey) {
try {
if (!scheduler.checkExists(jobKey)) {
logger.info("job not exists, jobName={}", jobKey.getName());
return;
}
scheduler.deleteJob(jobKey);
logger.info("job exists,delete job success,jobName={}", jobKey.getName());
} catch (Exception ex) {
logger.error("delete job failed", ex);
throw new AtlasException("delete job failed:" + ex.getMessage());
}
}
}
使用：
//業(yè)務(wù)唯一標(biāo)識，這個根據(jù)具體業(yè)務(wù)需要具體的數(shù)據(jù)，可能是一個配置等
String planId = UUID.randomUUID().toString();
JobDataMap map = new JobDataMap();
map.put("planId", planId);
JobKey jobKey = new JobKey("ROLLING_PLAN_" + planId, "ROLLING_PLAN");
TriggerKey triggerKey = new TriggerKey("ROLLING_PLAN_" + planId, "ROLLING_PLAN");
quartzService.updateJob(RollingPlanUpdateJob.class, jobKey, triggerKey, map, " 0 0 3 * * ?");
job和trigger是一對多的關(guān)系央串，jobkey和triggerkey中的name和group，在同一個分組下不同的任務(wù)或者觸發(fā)器的name不要相同碗啄，最好根據(jù)業(yè)務(wù)標(biāo)識設(shè)置成唯一质和，這樣避免數(shù)據(jù)的覆蓋。
