SSM和SpringBoot——Quartz定时任务

偏执的太偏执、 2023-06-19 11:27 17阅读 0赞

### SSM和SpringBoot——Quartz定时任务 ###

*   *   *   *  SSM整合
             *   *   *  新建Maven工程
                     *  引入pom依赖，这里不需要用到全部(先全部贴出来)
                     *  创建测试类
                     *  创建quartz.properties配置文件
                     *  创建spring配置文件（applicationContext.xml）
                     *  创建SpringMVC配置文件（spring-servlet.xml）
                     *  配置web.xml
                     *  配置Tomcat
                     *  启动Tomcat
             *  SpringBoot整合
             *   *   *  pom.xml
                     *  测试类
                     *  启动类

#### SSM整合 ####

###### 新建Maven工程 ######

![在这里插入图片描述][20191206154445681.png]  
把web.xml文件生成  
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###### 引入pom依赖，这里不需要用到全部(先全部贴出来) ######

<properties>
            <spring.version>4.3.7.RELEASE</spring.version>
    </properties>
        
    <dependencies>
    		
    		<dependency>
    			<groupId>junit</groupId>
    			<artifactId>junit</artifactId>
    			<version>4.12</version>
    			<scope>test</scope>
    		</dependency>
    
    		
    		
    		
    		<dependency>
    			<groupId>org.slf4j</groupId>
    			<artifactId>slf4j-api</artifactId>
    			<version>1.7.7</version>
    		</dependency>
    		<dependency>
    			<groupId>ch.qos.logback</groupId>
    			<artifactId>logback-core</artifactId>
    			<version>1.1.1</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>ch.qos.logback</groupId>
    			<artifactId>logback-classic</artifactId>
    			<version>1.1.1</version>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>mysql</groupId>
    			<artifactId>mysql-connector-java</artifactId>
    			<version>5.1.6</version>
    			<scope>runtime</scope>
    		</dependency>
    		<dependency>
    			<groupId>com.alibaba</groupId>
    			<artifactId>druid</artifactId>
    			<version>1.0.18</version>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>org.mybatis</groupId>
    			<artifactId>mybatis</artifactId>
    			<version>3.3.0</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.mybatis</groupId>
    			<artifactId>mybatis-spring</artifactId>
    			<version>1.2.3</version>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>taglibs</groupId>
    			<artifactId>standard</artifactId>
    			<version>1.1.2</version>
    		</dependency>
    		<dependency>
    			<groupId>jstl</groupId>
    			<artifactId>jstl</artifactId>
    			<version>1.2</version>
    		</dependency>
    		<dependency>
    			<groupId>com.fasterxml.jackson.core</groupId>
    			<artifactId>jackson-databind</artifactId>
    			<version>2.5.0</version>
    		</dependency>
    		<dependency>
    			<groupId>javax.servlet</groupId>
    			<artifactId>javax.servlet-api</artifactId>
    			<version>3.1.0</version>
    		</dependency>
    
    		
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-core</artifactId>
    			<version>${ spring.version}</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-beans</artifactId>
    			<version>${ spring.version}</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-context</artifactId>
    			<version>${ spring.version}</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-jdbc</artifactId>
    			<version>${ spring.version}</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-tx</artifactId>
    			<version>${ spring.version}</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-web</artifactId>
    			<version>${ spring.version}</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-webmvc</artifactId>
    			<version>${ spring.version}</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-test</artifactId>
    			<version>${ spring.version}</version>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>commons-io</groupId>
    			<artifactId>commons-io</artifactId>
    			<version>1.3.2</version>
    		</dependency>
    		<dependency>
    			<groupId>commons-fileupload</groupId>
    			<artifactId>commons-fileupload</artifactId>
    			<version>1.2.1</version>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>com.alibaba</groupId>
    			<artifactId>fastjson</artifactId>
    			<version>1.2.35</version>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>org.quartz-scheduler</groupId>
    			<artifactId>quartz</artifactId>
    			<version>2.2.1</version>
    		</dependency>
    
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-context-support</artifactId>
    			<version>${ spring.version}</version>
    		</dependency>
    	</dependencies>

###### 创建测试类 ######

package com.xueqimiao.quartz;
    import java.util.Date;
    public class QuartzTest { 
    	private void configureTasks() { 
            System.out.println("执行静态定时任务时间:" + new Date());
        }
    }

###### 创建quartz.properties配置文件 ######

# the job scheduler name
    org.quartz.scheduler.instanceName=MyScheduler
    
    # auto set the instance id
    org.quartz.scheduler.instanceId=AUTO
    
    # the job thread in thread pool, which means the max threads can run in the same time 
    org.quartz.threadPool.threadCount=1
    
    # the thread's priority
    org.quartz.threadPool.threadPriority = 5
    
    # the job data storage is memory but not database
    org.quartz.jobStore.class = org.quartz.simpl.RAMJobStore
    
    # the max delay for the task execute speed time, set 2 minutes
    #org.quartz.jobStore.misfireThreshold = 120000
    
    # auto create the parent thread
    #org.quartz.threadPool.threadsInheritContextClassLoaderOfInitializingThread=true

###### 创建spring配置文件（applicationContext.xml） ######

> 这里有多余的配置，方便整合别的插件、功能

<?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:tx="http://www.springframework.org/schema/tx"
    	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-4.0.xsd
    		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">
    
    	<context:component-scan base-package="com.xueqimiao.service"></context:component-scan>
    
    	 
    	 <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
    		<property name="driverClassName" value="com.mysql.jdbc.Driver" />
    		<property name="url" value="jdbc:mysql://localhost:3306/test"></property>
    		<property name="username" value="root"></property>
    		<property name="password" value="1234"></property>
    	</bean> 
    
    
    	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    		<property name="dataSource" ref="dataSource"></property>
    		<property name="typeAliasesPackage" value="entity"></property>
    	</bean>
    
    	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    		<property name="basePackage" value="mapper"></property>
    	</bean>
    
    	<bean id="transactionManager"
    		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    		<property name="dataSource" ref="dataSource"></property>
    	</bean>
    	
    	<bean id="tesrQuartz" class="com.xueqimiao.quartz.QuartzTest" ></bean>
    	<bean id="tesrQuartzDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
    		<property name="targetObject" ref="tesrQuartz" />
    		<property name="targetMethod" value="configureTasks" />
    		<property name="concurrent" value="false"/>
    	</bean>
    	<bean id="tesrQuartzTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
    		<property name="jobDetail" ref="tesrQuartzDetail" />
    		
    		
    		<property name="cronExpression" value="0/5 * * * * ?" />
    	</bean>
    	<bean id="tesrQuartzDetailDetailScheduler" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
    		<property name="configLocation" value="classpath:quartz.properties" />
    		<property name="overwriteExistingJobs" value="true" />
    		<property name="autoStartup" value="true" />
    		<property name="triggers">
    			<list>
    				<ref bean="tesrQuartzTrigger"/>
    			</list>
    		</property>
    	</bean>
    	<tx:annotation-driven transaction-manager="transactionManager" />
    
    </beans>

###### 创建SpringMVC配置文件（spring-servlet.xml） ######

> 可以不创建，这里贴一段配置

###### 配置web.xml ######

<context-param>
    		<param-name>contextConfigLocation</param-name>
    		<param-value>classpath:applicationContext.xml</param-value>
    	</context-param>
    
    	<listener>
    		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    	</listener>
    
    	<servlet>
    		<servlet-name>spring</servlet-name>
    		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    		<init-param>
    			<param-name>contextConfigLocation</param-name>
    			<param-value>classpath*:spring-servlet.xml</param-value>
    		</init-param>
    		<load-on-startup>1</load-on-startup>
    	</servlet>
    	<servlet-mapping>
    		<servlet-name>spring</servlet-name>
    		<url-pattern>/</url-pattern>
    		
    	</servlet-mapping>
    
    	
    	<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>

###### 配置Tomcat ######

![在这里插入图片描述][20191206160633768.png]  
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![在这里插入图片描述][20191206162750172.png]

> \-Dfile.encoding=UTF-8

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![在这里插入图片描述][20191206162959722.png]  
![在这里插入图片描述][20191206163018459.png]

###### 启动Tomcat ######

![在这里插入图片描述][20191206163139873.png]

#### SpringBoot整合 ####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mjg0MTQzMw_size_16_color_FFFFFF_t_70 11]

###### pom.xml ######

<parent>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-parent</artifactId>
            <version>1.5.21.RELEASE</version>
        </parent>
    
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
        </dependencies>

###### 测试类 ######

package com.xueqimiao.TestQuartz;
    
    import org.springframework.scheduling.annotation.EnableScheduling;
    import org.springframework.scheduling.annotation.Scheduled;
    import org.springframework.stereotype.Component;
    
    import java.util.Date;
    
    @Component
    @EnableScheduling
    public class Test01 { 
        //3.添加定时任务
        @Scheduled(cron = "0/5 * * * * ?")
        //或直接指定时间间隔，例如：5秒
        //@Scheduled(fixedRate=5000)
        private void configureTasks() { 
            System.err.println("执行静态定时任务时间: " + new Date());
        }
    }

###### 启动类 ######

package com.xueqimiao;
    
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    @SpringBootApplication
    public class App { 
        public static void main(String[] args) { 
            SpringApplication.run(App.class,args);
        }
    }

![在这里插入图片描述][20191206163736525.png]  
附:GitHub地址 [https://github.com/xueqimiao/SSM\_QuartzAndSpringBoot\_Quartz.git][https_github.com_xueqimiao_SSM_QuartzAndSpringBoot_Quartz.git]  
下期再见。。。

[20191206154445681.png]: https://img-blog.csdnimg.cn/20191206154445681.png
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[20191206163018459.png]: https://img-blog.csdnimg.cn/20191206163018459.png
[20191206163139873.png]: https://img-blog.csdnimg.cn/20191206163139873.png
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[https_github.com_xueqimiao_SSM_QuartzAndSpringBoot_Quartz.git]: https://github.com/xueqimiao/SSM_QuartzAndSpringBoot_Quartz.git