这篇文章是对quartz 2.2.1进行配置
分为spring 整合版本和QuartzInitializerServlet整合版本
首先是QuartzInitializerServlet整合版本
主要是参考下面这篇博客
http://liuzidong.iteye.com/blog/1149537
和官网教程
http://www.quartz-scheduler.org/documentation/quartz-2.2.x/tutorials/
和API文档
http://www.quartz-scheduler.org/api/2.2.1/index.html
配置文件
porm.xml
到
http://www.quartz-scheduler.org/downloads/
复制porm
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>2.2.1</version>
</dependency>
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz-jobs</artifactId>
<version>2.2.1</version>
</dependency>
还要添加jta
要不会报
java.lang.NoClassDefFoundError: javax/transaction/UserTransaction
根据：http://www.cnblogs.com/panie2015/p/5625439.html
添加对应jar就好了
<dependency> <groupId>javax.transaction</groupId> <artifactId>jta</artifactId> <version>1.1</version> </dependency>
之后是web.xml配置
<servlet>
<servlet-name>QuartzInitializer</servlet-name>
<display-name>Quartz Initializer Servlet</display-name>
<servlet-class>
org.quartz.ee.servlet.QuartzInitializerServlet
</servlet-class>
<load-on-startup>2</load-on-startup>
<init-param>
<param-name>config-file</param-name>
<param-value>/quartz.properties</param-value>
</init-param>
<init-param>
<param-name>shutdown-on-unload</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>wait-on-shutdown</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>start-scheduler-on-load</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
这样子可以让任务在tomcat启动时就自动启动，关闭之后自动关闭
主要参考API文档：
http://www.quartz-scheduler.org/api/2.2.1/org/quartz/ee/servlet/QuartzInitializerServlet.html
里面有示例
之后是
quartz_job.xml
quartz.properties
配置
首先是
quartz.properties配置：
参考：
http://www.quartz-scheduler.org/documentation/quartz-2.2.x/configuration/
有不懂得可以点到相关API文档里去看
org.quartz.scheduler.instanceName = DefaultQuartzScheduler org.quartz.scheduler.instanceId = one org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool org.quartz.threadPool.threadCount = 10 org.quartz.threadPool.threadPriority = 5 org.quartz.plugin.jobInitializer.class = org.quartz.plugins.xml.XMLSchedulingDataProcessorPlugin org.quartz.plugin.jobInitializer.fileNames = quartz_job.xml org.quartz.plugin.jobInitializer.failOnFileNotFound = true org.quartz.plugin.shutdownhook.class = org.quartz.plugins.management.ShutdownHookPlugin org.quartz.plugin.shutdownhook.cleanShutdown =true
然后是quartz_job.xml
http://www.quartz-scheduler.org/documentation/quartz-2.x/cookbook/JobInitPlugin.html
注意这里
<group>DEFAULT</group>
要是default才可以，要不tomcat不会去执行
<?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">
<pre-processing-commands>
<delete-jobs-in-group>*</delete-jobs-in-group> <!-- clear all jobs in scheduler -->
<delete-triggers-in-group>*</delete-triggers-in-group> <!-- clear all triggers in scheduler -->
</pre-processing-commands>
<processing-directives>
<!-- if there are any jobs/trigger in scheduler of same name (as in this file), overwrite them -->
<overwrite-existing-data>true</overwrite-existing-data>
<!-- if there are any jobs/trigger in scheduler of same name (as in this file), and over-write is false, ignore them rather then generating an error -->
<ignore-duplicates>false</ignore-duplicates>
</processing-directives>
<schedule>
<job>
<name>my-very-clever-job</name>
<group>DEFAULT</group>
<description>The job description</description>
<job-class>com.xmal.dms.quatz.job</job-class>
<job-data-map>
<entry>
<key>timeout</key>
<value>5</value>
</entry>
</job-data-map>
</job>
<trigger>
<cron>
<name>my-trigger</name>
<group>DEFAULT</group>
<job-name>my-very-clever-job</job-name>
<job-group>DEFAULT</job-group>
<!-- trigger every night at 23:30 am -->
<cron-expression>0 30 23 * * ?</cron-expression>
</cron>
</trigger>
</schedule>
</job-scheduling-data>
之后是job类
package com.xmal.dms.quatz;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
public class job implements Job {
private int timeout;
public void setTimeout(int timeout) {
this.timeout = timeout;
}
//时间超出了就不行
@Override
public void execute(JobExecutionContext context) throws JobExecutionException {
// TODO Auto-generated method stub
System.out.println("hello1");
for(int i=0;i<timeout;i++)
System.out.println("hello");
}
}
相当于一个bean
private int timeout;
public void setTimeout(int timeout) {
this.timeout = timeout;
}
这么写就可以直接在代码里使用
首先是QuartzInitializerServlet整合版本
原文：http://www.cnblogs.com/hong2016/p/7422165.html