Quartz 环境搭建并启动

川长思鸟来 2023-06-29 05:36 51阅读 0赞

项目代码：

[https://github.com/yuleiqq/quartz\_example/tree/master/quartz\_study][https_github.com_yuleiqq_quartz_example_tree_master_quartz_study]

1、利用IDEA 工具搭建一个基本的Java Maven 工程.  并配置依赖包

pom.xml 配置

<dependencies>
            <dependency>
                <groupId>org.quartz-scheduler</groupId>
                <artifactId>quartz</artifactId>
                <version>2.3.0</version>
            </dependency>
    
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-log4j12</artifactId>
                <version>1.7.7</version>
            </dependency>
    
            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>1.2.16</version>
            </dependency>
        </dependencies>

log4j.xml  配置

<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
    
    <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
    
      <appender name="default" class="org.apache.log4j.ConsoleAppender">
        <param name="target" value="System.out"/>
        <layout class="org.apache.log4j.PatternLayout">
          <param name="ConversionPattern" value="[%p] %d{dd MMM hh:mm:ss.SSS aa} %t [%c]%n%m%n%n"/>
        </layout>
      </appender>
    
     <logger name="org.quartz">
       <level value="info" />
     </logger>
    
        <logger name="com">
            <level value="debug" />
        </logger>
    
      <root>
        <level value="info" />
        <appender-ref ref="default" />
      </root>
    
      
    </log4j:configuration>

quartz.properties 配置

org.quartz.scheduler.instanceName = MyScheduler
    org.quartz.threadPool.threadCount = 3
    org.quartz.jobStore.class = org.quartz.simpl.RAMJobStore

写一个Java类

package com.example01;
    
    import org.quartz.Scheduler;
    import org.quartz.SchedulerException;
    import org.quartz.impl.StdSchedulerFactory;
    import org.slf4j.Logger;
    import org.slf4j.LoggerFactory;
    
    /**
     * @author :  yulei
     * @data :  2020/1/10 14:25
     * @Version :  1.0
     **/
    
    public class SchedulerTest {
    
       public static Logger log = LoggerFactory.getLogger(SchedulerTest.class);
    
        public static void main(String[] args) throws SchedulerException {
            //调度器
            Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();
    
            log.debug("调度器名称："+scheduler.getSchedulerName());
    
            scheduler.start();
        }
    
    
    }

运行效果如下：

[INFO] 15 一月 03:31:42.315 下午 main [org.quartz.impl.StdSchedulerFactory]
    Using default implementation for ThreadExecutor
    
    [INFO] 15 一月 03:31:42.343 下午 main [org.quartz.core.SchedulerSignalerImpl]
    Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl
    
    [INFO] 15 一月 03:31:42.343 下午 main [org.quartz.core.QuartzScheduler]
    Quartz Scheduler v.2.3.0 created.
    
    [INFO] 15 一月 03:31:42.345 下午 main [org.quartz.simpl.RAMJobStore]
    RAMJobStore initialized.
    
    [INFO] 15 一月 03:31:42.347 下午 main [org.quartz.core.QuartzScheduler]
    Scheduler meta-data: Quartz Scheduler (v2.3.0) 'MyScheduler' with instanceId 'NON_CLUSTERED'
      Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
      NOT STARTED.
      Currently in standby mode.
      Number of jobs executed: 0
      Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 3 threads.
      Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support persistence. and is not clustered.
    
    
    [INFO] 15 一月 03:31:42.347 下午 main [org.quartz.impl.StdSchedulerFactory]
    Quartz scheduler 'MyScheduler' initialized from default resource file in Quartz package: 'quartz.properties'
    
    [INFO] 15 一月 03:31:42.347 下午 main [org.quartz.impl.StdSchedulerFactory]
    Quartz scheduler version: 2.3.0
    
    [DEBUG] 15 一月 03:31:42.347 下午 main [example01.SchedulerTest]
    调度器名称：MyScheduler
    
    [INFO] 15 一月 03:31:42.347 下午 main [org.quartz.core.QuartzScheduler]
    Scheduler MyScheduler_$_NON_CLUSTERED started.

[https_github.com_yuleiqq_quartz_example_tree_master_quartz_study]: https://github.com/yuleiqq/quartz_example/tree/master/quartz_study