quartz 进行时间调度（配置式）

最新推荐文章于 2021-08-17 15:00:24 发布

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最新推荐文章于 2021-08-17 15:00:24 发布

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分类专栏： Quartz 文章标签： quartz java

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本文详细介绍如何使用Quartz进行定时任务的配置，包括通过Java代码启动Quartz调度器、配置quartz.properties文件以及创建quartz-jobs.xml来定义具体的定时任务。

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启动Quartz：

    StdSchedulerFactory sf = new StdSchedulerFactory();
    sf.initialize("quartz.properties");
    Scheduler scheduler = sf.getScheduler();
    scheduler.start();


quartz.properties 配置：

# Default Properties file for use by StdSchedulerFactory
# to create a Quartz Scheduler Instance, if a different
# properties file is not explicitly specified.
#
org.quartz.scheduler.instanceName: DefaultQuartzScheduler
org.quartz.scheduler.rmi.export: false
org.quartz.scheduler.rmi.proxy: false
org.quartz.scheduler.wrapJobExecutionInUserTransaction: false

#
org.quartz.threadPool.class: org.quartz.simpl.SimpleThreadPool
org.quartz.threadPool.threadCount: 25
org.quartz.threadPool.threadPriority: 5
org.quartz.threadPool.threadsInheritContextClassLoaderOfInitializingThread: true

#
org.quartz.jobStore.misfireThreshold: 60000
org.quartz.jobStore.class: org.quartz.simpl.RAMJobStore


#
org.quartz.plugin.jobInitializer.class = org.quartz.plugins.xml.XMLSchedulingDataProcessorPlugin
org.quartz.plugin.triggHistory.class = org.quartz.plugins.history.LoggingJobHistoryPlugin
org.quartz.plugin.jobInitializer.fileNames = quartz-jobs.xml
org.quartz.plugin.jobInitializer.failOnFileNotFound = true
org.quartz.plugin.jobInitializer.scanInterval = 1000000000
org.quartz.plugin.jobInitializer.wrapInUserTransaction = false


quartz-jobs.xml 文件配置：

<?xml version="1.0" encoding="UTF-8"?>
<job-scheduling-data xmlns="http://www.quartz-scheduler.org/xml/JobSchedulingData"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.quartz-scheduler.org/xml/JobSchedulingData http://www.quartz-scheduler.org/xml/job_scheduling_data_1_8.xsd"
  version="1.8">
    <schedule>

       <job>
           <name>SendEmail(自定义)</name>
           <group>QUARTZ_DEFAULT_JOB_GROUP(自定义)</</group>
           <description>The job description(自定义)</</description>
           <job-class>(你需要执行的class)</class>
       </job>
       <trigger>
           <cron>
                <name>SendEmailTrigger(自定义)</name>
                <group>QUARTZ_DEFAULT_TRIGGER_GROUP(自定义)</</group>
                <job-name>SendEmail(自定义)</job-name>
                <job-group>QUARTZ_DEFAULT_JOB_GROUP(自定义)</job-group>
                <cron-expression>0 0 23 * * ?(调度时间设置)</cron-expression>
           </cron>
       </trigger>
    </schedule>
</job-scheduling-data>