springboot整合quartz,配置持久化

因项目重构,需引入定时任务框架quartz,记录整合过程.

第一步: 引入依赖

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-quartz</artifactId>
    <version>2.4.6</version>
</dependency>

第二步: yml文件配置

spring: 
	quartz:
	    properties:
	      org:
	        quartz:
	          scheduler:
	            instanceName: instanceName
	            instanceId: AUTO
	          jobStore:
	            dataSource: qrtz
	            class: org.quartz.impl.jdbcjobstore.JobStoreTX
	            driverDelegateClass: org.quartz.impl.jdbcjobstore.StdJDBCDelegate
	            tablePrefix: QRTZ_
	            isClustered: true
	            clusterCheckinInterval: 10000
	            useProperties: false
	          threadPool:
	            class: org.quartz.simpl.SimpleThreadPool
	            threadCount: 10
	            threadPriority: 5
	            threadsInheritContextClassLoaderOfInitializingThread: true
	    job-store-type: jdbc
	    jdbc:
	      initialize-schema: always
	    datasource:
	      qrtz:
	        connection-provider:
	          class: com.ivan.order.config.DruidConnectionProvider

对应connection-provider类为DruidConnectionProvider

public class DruidConnectionProvider implements ConnectionProvider, ApplicationContextAware {
          
   

    private static ApplicationContext applicationContext;

    private DruidDataSource dataSource;

    @Override
    public Connection getConnection() throws SQLException {
          
   
        return dataSource.getConnection();
    }

    @Override
    public void shutdown() {
          
   
        dataSource.close();
    }

    @Override
    public void initialize() {
          
   
        dataSource = (DruidDataSource) applicationContext.getBean(DataSource.class);
    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
          
   
        DruidConnectionProvider.applicationContext = applicationContext;
    }
}

在依赖的jar包中找到数据库脚本并执行

orgquartz-schedulerquartz2.3.2quartz-2.3.2.jar!orgquartzimpljdbcjobstore	ables_mysql_innodb.sql

第三步: 实现定时任务逻辑

@Slf4j
public class VendorRepliedEmailJob extends QuartzJobBean {
          
   

    @Autowired
    private DeliveryPlanService service;

    @Override
    protected void executeInternal(JobExecutionContext jobExecutionContext) throws JobExecutionException {
          
   
        log.info("执行定时任务——供应商回复交货计划交期提醒采购商");
        service.jobVendorRepliedEmail();
        log.info("执行定时任务——供应商回复交货计划交期提醒采购商成功");
    }
}

第四步: 配置定时任务

@Configuration
public class QuartzConfig {
          
   

    private static final String ID = "order";

    @Bean
    public JobDetail vendorRepliedEmailJob() {
          
   
        return JobBuilder.newJob(VendorRepliedEmailJob.class)
                .withIdentity(ID + " vendorRepliedEmailJob")
                .storeDurably()
                .build();
    }
    @Bean
    public Trigger vendorRepliedEmailJobTrigger() {
          
   
        CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule("0 0 12,16 * * ?");
        return TriggerBuilder.newTrigger()
                .forJob(vendorRepliedEmailJob())
                .withIdentity(ID + " vendorRepliedEmailJobTrigger")
                .withSchedule(scheduleBuilder)
                .build();
    }
}

第五步: 启动项目,查看定时任务是否正常执行