springboot創(chuàng)建的web項目整合Quartz框架的項目實踐
介紹
Quartz是OpenSymphony開源組織在Job scheduling領(lǐng)域又一個開源項目,它可以與J2EE與J2SE應(yīng)用程序相結(jié)合也可以單獨使用。Quartz可以用來創(chuàng)建簡單或為運行十個,百個,甚至是好幾萬個Jobs這樣復(fù)雜的程序。Jobs可以做成標(biāo)準(zhǔn)的Java組件或EJBs。Quartz的最新版本為Quartz 2.3.2。
quartz可以在某一個有規(guī)律的時間點干某件事,是一個任務(wù)調(diào)度框架,可以被集成到j(luò)ava的各種應(yīng)用中使用,quartz框架可以支持分布式任務(wù)處理
基于springboot創(chuàng)建的web項目整合Quartz框架
整體代碼結(jié)構(gòu)

導(dǎo)入依賴
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-quartz</artifactId>
</dependency>
創(chuàng)建quartz_demo數(shù)據(jù)庫,執(zhí)行tables_mysql_innodb.sql文件創(chuàng)建對應(yīng)表,下面是文件內(nèi)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 # 如果為true, 瀏覽器腳本將無法訪問cookie
secure: false # 如果為true, 則僅通過https連接發(fā)送cookie, http無法攜帶cookie
context-path: # 程序上下文路徑配置
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 #時間戳統(tǒng)一轉(zhuǎn)換為指定格式
time-zone: GMT+8 # 時區(qū)修改為東8區(qū)
quartz:
# 將任務(wù)等保存化到數(shù)據(jù)庫
job-store-type: jdbc
# 程序結(jié)束時會等待quartz相關(guān)的內(nèi)容結(jié)束
wait-for-jobs-to-complete-on-shutdown: true
# QuartzScheduler啟動時更新己存在的Job,這樣就不用每次修改targetObject后刪除qrtz_job_details表對應(yīng)記錄
overwrite-existing-jobs: true
properties:
org:
quartz:
# scheduler相關(guān)
scheduler:
# scheduler的實例名
instanceName: scheduler
instanceId: AUTO
# 持久化相關(guān)
jobStore:
class: org.quartz.impl.jdbcjobstore.JobStoreTX
driverDelegateClass: org.quartz.impl.jdbcjobstore.StdJDBCDelegate
# 表示數(shù)據(jù)庫中相關(guān)表是QRTZ_開頭的
tablePrefix: QRTZ_
useProperties: false
# 配置集群
# 是否加入集群
isClustered: true
# 容許的最大作業(yè)延長時間
clusterCheckinInterval: 20000
# 線程池相關(guān)
threadPool:
class: org.quartz.simpl.SimpleThreadPool
# 線程數(shù)
threadCount: 10
# 線程優(yōu)先級
threadPriority: 5
threadsInheritContextClassLoaderOfInitializingThread: true
mybatis-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.StdOutImpl
logging:
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計劃策略0=默認(rèn),1=立即觸發(fā)執(zhí)行,2=觸發(fā)一次執(zhí)行,3=不觸發(fā)立即執(zhí)行', `status` varchar(10) DEFAULT NULL COMMENT '任務(wù)狀態(tài)(0正常 1暫停)', `concurrent` varchar(10) DEFAULT NULL COMMENT '是否并發(fā)執(zhí)行(0允許 1禁止)', PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;
寫兩條數(shù)據(jù)

依次實現(xiàn)mvc三層
mapper層的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
/**
* Auto Generated
*
* @author :Boy
* @date :Created in 2022-06-18
* @description:
* @modified By:
*/
public interface SysJobMapper extends BaseMapper<SysJob> {
}
service接口
public interface SysJobService extends IService<SysJob> {
}
service接口實現(xiàn)
@Service
public class SysJobServiceImpl extends ServiceImpl<SysJobMapper, SysJob> implements SysJobService {
@Autowired
private Scheduler scheduler;
@Autowired
private ScheduleUtils scheduleUtils;
/**
* 項目啟動時,初始化定時器
* 主要是防止手動修改數(shù)據(jù)庫導(dǎo)致未同步到定時任務(wù)處理(注:不能手動修改數(shù)據(jù)庫ID和任務(wù)組名,否則會導(dǎo)致臟數(shù)據(jù))
*/
@PostConstruct
public void init() throws SchedulerException, TaskException {
scheduler.clear();
List<SysJob> jobList = baseMapper.selectList(null);
for (SysJob job : jobList) {
scheduleUtils.createScheduleJob(scheduler, job);
}
}
}
controller代碼
@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 定時任務(wù)工具類
/**
* @Author ScholarTang
* @Date 2021/7/15 下午3:50
* @Desc 定時任務(wù)工具類
*/
@Component
public class ScheduleUtils {
@Autowired
private Scheduler scheduler;
/**
* 構(gòu)建任務(wù)觸發(fā)對象
*
* @param jobName
* @param jobGroup
* @return
*/
public TriggerKey getTriggerKey(String jobName, String jobGroup) {
return TriggerKey.triggerKey(jobName, jobGroup);
}
/**
* 構(gòu)建任務(wù)鍵對象
*
* @param jobName
* @param jobGroup
* @return
*/
public JobKey getJobKey(String jobName, String jobGroup) {
return JobKey.jobKey(jobName, jobGroup);
}
/**
* 創(chuàng)建定時調(diào)度任務(wù)
*
*
* @param scheduler
* @param job
* @throws SchedulerException
* @throws TaskException
*/
public void createScheduleJob(Scheduler scheduler, SysJob job) throws SchedulerException, TaskException {
// 構(gòu)建job信息
String jobName = job.getJobId() + "_" + job.getJobName();
String jobGroupName = job.getJobGroupName();
//TODO 反射動態(tài)獲取Job實現(xiàn)類
//構(gòu)建job實例
JobDetail jobDetail = JobBuilder.newJob(QuartzJobImpl.class)
.withIdentity(getJobKey(jobName, jobGroupName))
.build();
jobDetail.getJobDataMap().put("QuartzJobExecutionData", job);
// 表達(dá)式調(diào)度構(gòu)建器
CronScheduleBuilder cronScheduleBuilder = CronScheduleBuilder.cronSchedule(job.getCronExpression());
cronScheduleBuilder = handleCronScheduleMisfirePolicy(job, cronScheduleBuilder);
// 按新的cronExpression表達(dá)式構(gòu)建一個新的trigger
CronTrigger trigger = TriggerBuilder.newTrigger().withIdentity(getTriggerKey(jobName, jobGroupName))
.withSchedule(cronScheduleBuilder).build();
// 放入?yún)?shù),運行時的方法可以獲取
jobDetail.getJobDataMap().put("QuartzJobExecutionData", job);
// 判斷是否存在
if (scheduler.checkExists(getJobKey(jobName, jobGroupName))) {
// 防止創(chuàng)建時存在數(shù)據(jù)問題 先移除,然后在執(zhí)行創(chuàng)建操作
scheduler.deleteJob(getJobKey(jobName, jobGroupName));
}
//創(chuàng)建定時任務(wù)調(diào)度
scheduler.scheduleJob(jobDetail, trigger);
// 暫停任務(wù) 規(guī)定 0啟動 1暫停
if (job.getStatus().equals("1")) {
scheduler.pauseJob(getJobKey(jobName, jobGroupName));
}
}
/**
* 刪除定時調(diào)度任務(wù)
*
* @param sysJob
* @throws SchedulerException
*/
public void deleteScheduleJob(SysJob sysJob) throws SchedulerException {
scheduler.deleteJob(getJobKey(sysJob.getJobId() + "_" + sysJob.getJobName(), sysJob.getJobGroupName()));
}
/**
* 設(shè)置定時任務(wù)策略
*
* @param sysJob
* @param cronScheduleBuilder
* @return
*/
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("任務(wù)失敗策略 '" + sysJob.getMisfirePolicy()
+ "' 不能在cron計劃任務(wù)中使用", TaskException.Code.CONFIG_ERROR);
}
}
}
創(chuàng)建一個Job實現(xiàn)類,只是一個簡單實現(xiàn)類,沒有對方法添加參數(shù)
@Slf4j
@Component
public 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("正在執(zhí)行任務(wù)");
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("已結(jié)束任務(wù)");
System.out.println();
}
}
創(chuàng)建最終任務(wù)執(zhí)行類,執(zhí)行函數(shù)級別的定時任務(wù),數(shù)據(jù)庫中的invoke_target是和這里放入spring中的名稱相同的,quartz_target.hello最終執(zhí)行的函數(shù)就是hello函數(shù)
@Slf4j
@Component("quartz_target")
public class QuartzJobExe {
@Resource
private Scheduler scheduler;
public void hello() throws Exception {
System.out.println("[job]實例執(zhí)行...hello..." + System.currentTimeMillis());
}
public void action() throws Exception {
System.out.println("[job]實例執(zhí)行...action..." + System.currentTimeMillis());
}
}
最終代碼結(jié)構(gòu)

啟動spring boot之后的任務(wù)狀態(tài)

使用postman工具類添加一個任務(wù)

然后在代碼中添加一個對應(yīng)的方法

重新啟動springboot的運行結(jié)果

理論上使用這樣的反射方式可以運行任何代碼的
到此這篇關(guān)于springboot創(chuàng)建的web項目整合Quartz框架的項目實踐的文章就介紹到這了,更多相關(guān)springboot整合Quartz框架內(nèi)容請搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家!
相關(guān)文章
Springboot?JPA如何使用distinct返回對象
這篇文章主要介紹了Springboot?JPA如何使用distinct返回對象,具有很好的參考價值,希望對大家有所幫助。如有錯誤或未考慮完全的地方,望不吝賜教2022-02-02
Spring Data Jpa實現(xiàn)自定義repository轉(zhuǎn)DTO
這篇文章主要介紹了Spring Data Jpa實現(xiàn)自定義repository轉(zhuǎn)DTO,文中通過示例代碼介紹的非常詳細(xì),對大家的學(xué)習(xí)或者工作具有一定的參考學(xué)習(xí)價值,需要的朋友可以參考下2020-08-08
SpringMVC如何獲取多種類型數(shù)據(jù)響應(yīng)
這篇文章主要介紹了SpringMVC如何獲取多種類型數(shù)據(jù)響應(yīng),本文通過實例代碼給大家介紹的非常詳細(xì),對大家的學(xué)習(xí)或工作具有一定的參考借鑒價值,需要的朋友參考下吧2023-11-11
springboot的EnvironmentPostProcessor接口方法源碼解析
這篇文章主要介紹了springboot的EnvironmentPostProcessor接口方法源碼解析,有需要的朋友可以借鑒參考下,希望能夠有所幫助,祝大家多多進(jìn)步,早日升職加薪2023-08-08
Java實現(xiàn)的Excel列號數(shù)字與字母互相轉(zhuǎn)換功能
這篇文章主要介紹了Java實現(xiàn)的Excel列號數(shù)字與字母互相轉(zhuǎn)換功能,涉及java針對Excel相關(guān)數(shù)值與字符串操作技巧,需要的朋友可以參考下2018-03-03

