quartz demo01

时间：2023-03-09 03:22:37
quartz demo01

1,Pom.xml   加入：quartz-2.1.7.jar

<dependency>

<groupId>org.quartz-scheduler</groupId>

<artifactId>quartz</artifactId>

<version>2.1.7</version>

</dependency>

2,定义任务类

package com.xinwei.util;

import com.xinwei.rbac.service.CommonBizService;

import com.xinwei.util.spring.SpringFactory;

public class UpdateCurrentValueTask {

static CommonBizService service;

static {

service = (CommonBizService) SpringFactory

.getBean("commonBizServiceImpl");

}

public void doTask(){

System.out.println("do quertz scheduler... ...");

service.updateCurrentValueBySeqName("group_id_seq");

}

}

3, spring-scheduler.xml

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:context="http://www.springframework.org/schema/context" xmlns:jdbc="http://www.springframework.org/schema/jdbc"

xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"

xmlns:aop="http://www.springframework.org/schema/aop"

xmlns:jpa="http://www.springframework.org/schema/data/jpa"

xsi:schemaLocation="

      http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

      http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd

      http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd

      http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd

      http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd

      http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd

      http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd"

default-lazy-init="false">

<!-- 任务管理器 -->

<beans>

<!-- 要调用的工作类 -->

<bean id="quartzJob" class="com.xinwei.util.UpdateCurrentValueTask"></bean>

<!-- 定义调用对象和调用对象的方法 多个任务定义多个-->

<bean id="jobtask2"

class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">

<!-- 调用的类 -->

<property name="targetObject">

<ref bean="quartzJob" />

</property>

<!-- 调用类中的方法 -->

<property name="targetMethod">

<value>doTask</value>

</property>

</bean>

<!-- 定义触发时间 -->

<bean id="doTime2"

class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">

<property name="jobDetail">

<ref bean="jobtask2" />

</property>

<!-- cron表达式  每天24:00运行一次 -->

<property name="cronExpression" value="0 0 0 * * ?" />

</bean>

<!-- 总管理类 如果将lazy-init='false'那么容器启动就会执行调度程序 -->

<bean id="startQuertz" lazy-init="false" autowire="no"

class="org.springframework.scheduling.quartz.SchedulerFactoryBean">

<property name="triggers">

<list>

<ref bean="doTime2"/>

</list>

</property>

</bean>

</beans>

</beans>

4,web.xml中管理上述schduler

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"

xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"

version="2.5">

<display-name>security</display-name>

<context-param>

<param-name>contextConfigLocation</param-name>

<param-value>

classpath*:/applicationContext.xml,

classpath*:/applicationContext-shiro.xml,

classpath*:/spring-scheduler.xml

</param-value>

</context-param>

<listener>

<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

</listener>

<!-- 主要注册request，在普通类中获取request对象 -->

<listener>

<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>

</listener>

<filter>

<filter-name>encodingFilter</filter-name>

<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>

<init-param>

<param-name>encoding</param-name>

<param-value>UTF-8</param-value>

</init-param>

<init-param>

<param-name>forceEncoding</param-name>

<param-value>true</param-value>

</init-param>

</filter>

<filter-mapping>

<filter-name>encodingFilter</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

<!-- 过滤参数，将前台传输的参数request. page.去掉 -->

<filter>

<filter-name>ParameterFilter</filter-name>

<filter-class>com.xinwei.filter.ParameterFilter</filter-class>

<init-param>

<param-name>blackListURL</param-name> <!-- 配置黑名单url 表示不走过滤器的url order：1 -->

<param-value>

/js/**

/css/**

/styles/**

/images/**

/plugins/**

/fonts/**

/login/timeout

/logout

/views/**

</param-value>

</init-param>

<init-param>

<param-name>whiteListURL</param-name> <!-- 配置白名单url 表示走过滤器的url order：2-->

<param-value>

/**

</param-value>

</init-param>

</filter>

<filter-mapping>

<filter-name>ParameterFilter</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

<!-- pagination filter -->

<filter>

<filter-name>PageFilter</filter-name>

<filter-class>com.xinwei.filter.PageFilter</filter-class>

<init-param>

<param-name>blackListURL</param-name> <!-- 配置黑名单url 表示不走过滤器的url order：1 -->

<param-value></param-value>

</init-param>

<init-param>

<param-name>whiteListURL</param-name> <!-- 配置白名单url 表示走过滤器的url order：2-->

<param-value>

/**/list

</param-value>

</init-param>

</filter>

<filter-mapping>

<filter-name>PageFilter</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

<!-- <filter> <filter-name>openEntityManagerInViewFilter</filter-name> <filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>

</filter> <filter-mapping> <filter-name>openEntityManagerInViewFilter</filter-name>

<url-pattern>/*</url-pattern> </filter-mapping> -->

<filter>

<filter-name>shiroFilter</filter-name>

<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>

<init-param>

<param-name>targetFilterLifecycle</param-name>

<param-value>true</param-value>

</init-param>

</filter>

<filter-mapping>

<filter-name>shiroFilter</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

<servlet>

<servlet-name>springServlet</servlet-name>

<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

<init-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath*:/spring-mvc.xml</param-value>

</init-param>

<init-param>

<param-name>dispatchOptionsRequest</param-name>

<param-value>true</param-value>

</init-param>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>springServlet</servlet-name>

<url-pattern>/</url-pattern>

</servlet-mapping>

<servlet>

<servlet-name>hessianServlet</servlet-name>

<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

<init-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath:/server/hessian-server.xml</param-value>

</init-param>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>hessianServlet</servlet-name>

<url-pattern>/hessian/*</url-pattern>

</servlet-mapping>

<session-config>

<session-timeout>30</session-timeout>

</session-config>

<error-page>

<exception-type>java.lang.Throwable</exception-type>

<location>/WEB-INF/views/error/500.jsp</location>

</error-page>

<error-page>

<error-code>500</error-code>

<location>/WEB-INF/views/error/500.jsp</location>

</error-page>

<error-page>

<error-code>404</error-code>

<location>/WEB-INF/views/error/404.jsp</location>

</error-page>

<error-page>

<error-code>403</error-code>

<location>/WEB-INF/views/error/403.jsp</location>

</error-page>

</web-app>

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