content: package com.ruoyi.quartz.config;
  
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.scheduling.quartz.SchedulerFactoryBean;
  import javax.sql.DataSource;
  import java.util.Properties;
  
  /**
   * 定时任务配置
   * 
   * @author ruoyi
   *
   */
  @Configuration
  public class ScheduleConfig
  {
      @Bean
      public SchedulerFactoryBean schedulerFactoryBean(DataSource dataSource)
      {
          SchedulerFactoryBean factory = new SchedulerFactoryBean();
          factory.setDataSource(dataSource);
  
          // quartz参数
          Properties prop = new Properties();
          prop.put("org.quartz.scheduler.instanceName", "RuoyiScheduler");
          prop.put("org.quartz.scheduler.instanceId", "AUTO");
          // 线程池配置
          prop.put("org.quartz.threadPool.class", "org.quartz.simpl.SimpleThreadPool");
          prop.put("org.quartz.threadPool.threadCount", "20");
          prop.put("org.quartz.threadPool.threadPriority", "5");
          // JobStore配置
          prop.put("org.quartz.jobStore.class", "org.quartz.impl.jdbcjobstore.JobStoreTX");
          // 集群配置
          prop.put("org.quartz.jobStore.isClustered", "true");
          prop.put("org.quartz.jobStore.clusterCheckinInterval", "15000");
          prop.put("org.quartz.jobStore.maxMisfiresToHandleAtATime", "1");
          prop.put("org.quartz.jobStore.txIsolationLevelSerializable", "true");
  
          // sqlserver 启用
          // prop.put("org.quartz.jobStore.selectWithLockSQL", "SELECT * FROM {0}LOCKS UPDLOCK WHERE LOCK_NAME = ?");
          prop.put("org.quartz.jobStore.misfireThreshold", "12000");
          prop.put("org.quartz.jobStore.tablePrefix", "QRTZ_");
          factory.setQuartzProperties(prop);
  
          factory.setSchedulerName("RuoyiScheduler");
          // 延时启动
          factory.setStartupDelay(1);
          factory.setApplicationContextSchedulerContextKey("applicationContextKey");
          // 可选，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表对应记录了
          factory.setOverwriteExistingJobs(true);
          // 设置自动启动，默认为true
          factory.setAutoStartup(true);
  
          return factory;
      }
  }
  