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這篇文章主要介紹如何集合SpringBoot+Quartz+數據庫存儲，文中介紹的非常詳細，具有一定的參考價值，感興趣的小伙伴們一定要看完！
官網：http://www.quartz-scheduler.org/
我們所需數據庫
pom依賴
<artifactId>spring-boot-starter-jdbc</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-quartz</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>2.1.1</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> <scope>runtime</scope> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <optional>true</optional> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz-jobs</artifactId> <version>2.2.1</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid-spring-boot-starter</artifactId> <version>1.1.10</version> </dependency> </dependencies> <build> <resources> <resource> <directory>src/main/resources</directory> </resource> <!--解決mybatis-generator-maven-plugin運行時沒有將XxxMapper.xml文件放入target文件夾的問題--> <resource> <directory>src/main/java</directory> <includes> <include>**/*.xml</include> </includes> </resource> <!--解決mybatis-generator-maven-plugin運行時沒有將jdbc.properites文件放入target文件夾的問題--> <resource> <directory>src/main/resources</directory> <includes> <include>*.properties</include> <include>*.xml</include> <include>*.yml</include> </includes> </resource> </resources> <plugins> <plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.2</version> <dependencies> <!--使用Mybatis-generator插件不能使用太高版本的mysql驅動 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> </dependencies> <configuration> <overwrite>true</overwrite> </configuration> </plugin> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>
Quartz默認的連接池是c3p0，如果你的連接池不同需要直接替換它的配置文件，比如我用的連接池是druid，就需要自己改配置（如果就用c3p0就不需要改） 工具類 utils MyJobFactory
package com.wsy.quartz02.utils;
import lombok.extern.slf4j.Slf4j;
import org.quartz.spi.TriggerFiredBundle;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
import org.springframework.scheduling.quartz.AdaptableJobFactory;
import org.springframework.stereotype.Component;
/**
* @author干的漂亮
* @site www.wangmage.com
* @company 干得漂亮公司
* @create 2019 - 11-15 17:05
*/
@Component
@Slf4j
public class MyJobFactory extends AdaptableJobFactory {
//這個對象Spring會幫我們自動注入進來
@Autowired
private AutowireCapableBeanFactory autowireCapableBeanFactory;
//重寫創建Job任務的實例方法
@Override
protected Object createJobInstance(TriggerFiredBundle bundle) throws Exception {
Object jobInstance = super.createJobInstance(bundle);
//通過以下方式，解決Job任務無法使用Spring中的Bean問題
autowireCapableBeanFactory.autowireBean(jobInstance);
return super.createJobInstance(bundle);
}
}DruidConnectionProvider
package com.wsy.quartz02.utils;
import com.alibaba.druid.pool.DruidDataSource;
import org.quartz.SchedulerException;
import org.quartz.utils.ConnectionProvider;
import java.sql.Connection;
import java.sql.SQLException;
/*
#============================================================================
# JDBC
#============================================================================
org.quartz.jobStore.driverDelegateClass:org.quartz.impl.jdbcjobstore.StdJDBCDelegate
org.quartz.jobStore.useProperties:false
org.quartz.jobStore.dataSource:qzDS
#org.quartz.dataSource.qzDS.connectionProvider.class:org.quartz.utils.PoolingConnectionProvider
org.quartz.dataSource.qzDS.connectionProvider.class:com.zking.q03.quartz.DruidConnectionProvider
org.quartz.dataSource.qzDS.driver:com.mysql.jdbc.Driver
org.quartz.dataSource.qzDS.URL:jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&characterEncoding=UTF-8
org.quartz.dataSource.qzDS.user:root
org.quartz.dataSource.qzDS.password:root
org.quartz.dataSource.qzDS.maxConnections:30
org.quartz.dataSource.qzDS.validationQuery: select 0
*/
/**
* @author干的漂亮
* @site www.wangmage.com
* @company 干得漂亮公司
* @create 2019 - 11-15 17:02
*/
/**
* [Druid連接池的Quartz擴展類]
*
* @ProjectName: []
* @Author: [xuguang]
* @CreateDate: [2015/11/10 17:58]
* @Update: [說明本次修改內容] BY[xuguang][2015/11/10]
* @Version: [v1.0]
*/
public class DruidConnectionProvider implements ConnectionProvider {
/*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* 常量配置，與quartz.properties文件的key保持一致(去掉前綴)，同時提供set方法，Quartz框架自動注入值。
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
//JDBC驅動
public String driver;
//JDBC連接串
public String URL;
//數據庫用戶名
public String user;
//數據庫用戶密碼
public String password;
//數據庫最大連接數
public int maxConnection;
//數據庫SQL查詢每次連接返回執行到連接池，以確保它仍然是有效的。
public String validationQuery;
private boolean validateOnCheckout;
private int idleConnectionValidationSeconds;
public String maxCachedStatementsPerConnection;
private String discardIdleConnectionsSeconds;
public static final int DEFAULT_DB_MAX_CONNECTIONS = 10;
public static final int DEFAULT_DB_MAX_CACHED_STATEMENTS_PER_CONNECTION = 120;
//Druid連接池
private DruidDataSource datasource;
/*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* 接口實現
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
public Connection getConnection() throws SQLException {
return datasource.getConnection();
}
public void shutdown() throws SQLException {
datasource.close();
}
public void initialize() throws SQLException{
if (this.URL == null) {
throw new SQLException("DBPool could not be created: DB URL cannot be null");
}
if (this.driver == null) {
throw new SQLException("DBPool driver could not be created: DB driver class name cannot be null!");
}
if (this.maxConnection < 0) {
throw new SQLException("DBPool maxConnectins could not be created: Max connections must be greater than zero!");
}
datasource = new DruidDataSource();
try{
datasource.setDriverClassName(this.driver);
} catch (Exception e) {
try {
throw new SchedulerException("Problem setting driver class name on datasource: " + e.getMessage(), e);
} catch (SchedulerException e1) {
}
}
datasource.setUrl(this.URL);
datasource.setUsername(this.user);
datasource.setPassword(this.password);
datasource.setMaxActive(this.maxConnection);
datasource.setMinIdle(1);
datasource.setMaxWait(0);
datasource.setMaxPoolPreparedStatementPerConnectionSize(this.DEFAULT_DB_MAX_CACHED_STATEMENTS_PER_CONNECTION);
if (this.validationQuery != null) {
datasource.setValidationQuery(this.validationQuery);
if(!this.validateOnCheckout)
datasource.setTestOnReturn(true);
else
datasource.setTestOnBorrow(true);
datasource.setValidationQueryTimeout(this.idleConnectionValidationSeconds);
}
}
/*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* 提供get set方法
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
public String getDriver() {
return driver;
}
public void setDriver(String driver) {
this.driver = driver;
}
public String getURL() {
return URL;
}
public void setURL(String URL) {
this.URL = URL;
}
public String getUser() {
return user;
}
public void setUser(String user) {
this.user = user;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public int getMaxConnection() {
return maxConnection;
}
public void setMaxConnection(int maxConnection) {
this.maxConnection = maxConnection;
}
public String getValidationQuery() {
return validationQuery;
}
public void setValidationQuery(String validationQuery) {
this.validationQuery = validationQuery;
}
public boolean isValidateOnCheckout() {
return validateOnCheckout;
}
public void setValidateOnCheckout(boolean validateOnCheckout) {
this.validateOnCheckout = validateOnCheckout;
}
public int getIdleConnectionValidationSeconds() {
return idleConnectionValidationSeconds;
}
public void setIdleConnectionValidationSeconds(int idleConnectionValidationSeconds) {
this.idleConnectionValidationSeconds = idleConnectionValidationSeconds;
}
public DruidDataSource getDatasource() {
return datasource;
}
public void setDatasource(DruidDataSource datasource) {
this.datasource = datasource;
}
}application.yml
server: servlet: context-path: / port: 80 spring: datasource: #1.JDBC type: com.alibaba.druid.pool.DruidDataSource driver-class-name: com.mysql.jdbc.Driver url: jdbc:mysql://localhost:3306/mysql?useUnicode=true&characterEncoding=utf8 username: root password: 123 druid: #2.連接池配置 #初始化連接池的連接數量 大小，最小，最大 initial-size: 5 min-idle: 5 max-active: 20 #配置獲取連接等待超時的時間 max-wait: 60000 #配置間隔多久才進行一次檢測，檢測需要關閉的空閑連接，單位是毫秒 time-between-eviction-runs-millis: 60000 # 配置一個連接在池中最小生存的時間，單位是毫秒 min-evictable-idle-time-millis: 30000 validation-query: SELECT 1 FROM DUAL test-while-idle: true test-on-borrow: true test-on-return: false # 是否緩存preparedStatement，也就是PSCache 官方建議MySQL下建議關閉 個人建議如果想用SQL防火墻 建議打開 pool-prepared-statements: true max-pool-prepared-statement-per-connection-size: 20 # 配置監控統計攔截的filters，去掉后監控界面sql無法統計，'wall'用于防火墻 filter: stat: merge-sql: true slow-sql-millis: 5000 #3.基礎監控配置 web-stat-filter: enabled: true url-pattern: /* #設置不統計哪些URL exclusions: "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*" session-stat-enable: true session-stat-max-count: 100 stat-view-servlet: enabled: true url-pattern: /druid/* reset-enable: true #設置監控頁面的登錄名和密碼 login-username: admin login-password: admin allow: 127.0.0.1 #deny: 192.168.1.100 #顯示日志 logging: level: com.wsy.quartz02.mapper: debug
quartz.properties
# #============================================================================ # Configure Main Scheduler Properties 調度器屬性 #============================================================================ org.quartz.scheduler.instanceName: DefaultQuartzScheduler org.quartz.scheduler.instanceId = AUTO 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= 10 org.quartz.threadPool.threadPriority: 5 org.quartz.threadPool.threadsInheritContextClassLoaderOfInitializingThread: true org.quartz.jobStore.misfireThreshold: 60000 #============================================================================ # Configure JobStore #============================================================================ #存儲方式使用JobStoreTX，也就是數據庫 org.quartz.jobStore.class: org.quartz.impl.jdbcjobstore.JobStoreTX org.quartz.jobStore.driverDelegateClass:org.quartz.impl.jdbcjobstore.StdJDBCDelegate #使用自己的配置文件 org.quartz.jobStore.useProperties:true #數據庫中quartz表的表名前綴 org.quartz.jobStore.tablePrefix:qrtz_ org.quartz.jobStore.dataSource:qzDS #是否使用集群（如果項目只部署到 一臺服務器，就不用了） org.quartz.jobStore.isClustered = true #============================================================================ # Configure Datasources #============================================================================ #配置數據庫源（org.quartz.dataSource.qzDS.maxConnections: c3p0配置的是有s的，druid數據源沒有s） org.quartz.dataSource.qzDS.connectionProvider.class:com.wsy.quartz02.utils.DruidConnectionProvider org.quartz.dataSource.qzDS.driver: com.mysql.jdbc.Driver org.quartz.dataSource.qzDS.URL: jdbc:mysql://localhost:3306/mysql?useUnicode=true&characterEncoding=utf8 org.quartz.dataSource.qzDS.user: root org.quartz.dataSource.qzDS.password: 123 org.quartz.dataSource.qzDS.maxConnection: 10
ScheduleTriggerMapper
package com.wsy.quartz02.mapper;
import com.wsy.quartz02.model.ScheduleTrigger;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface ScheduleTriggerMapper {
int deleteByPrimaryKey(Integer id);
int insert(ScheduleTrigger record);
int insertSelective(ScheduleTrigger record);
ScheduleTrigger selectByPrimaryKey(Integer id);
int updateByPrimaryKeySelective(ScheduleTrigger record);
int updateByPrimaryKey(ScheduleTrigger record);
/**
* 查詢觸發器中包含的所有任務
* @return
*/
List<ScheduleTrigger> queryScheduleTriggerLst();
}ScheduleTriggerParamMapper
package com.wsy.quartz02.mapper;
import com.wsy.quartz02.model.ScheduleTriggerParam;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface ScheduleTriggerParamMapper {
int deleteByPrimaryKey(Integer param_id);
int insert(ScheduleTriggerParam record);
int insertSelective(ScheduleTriggerParam record);
ScheduleTriggerParam selectByPrimaryKey(Integer param_id);
int updateByPrimaryKeySelective(ScheduleTriggerParam record);
int updateByPrimaryKey(ScheduleTriggerParam record);
/**
* 查詢出當前任務類對應所需的參數
* @param triggerId
* @return
*/
List<ScheduleTriggerParam> queryScheduleParamLst(Integer triggerId);
}ScheduleTriggerParam
<select id="queryScheduleParamLst" resultType="com.wsy.quartz02.model.ScheduleTriggerParam">
select <include refid="Base_Column_List"/>
from t_schedule_trigger_param where schedule_trigger_id=#{triggerId}
</select>ScheduleTrigger
<select id="queryScheduleTriggerLst" resultType="com.wsy.quartz02.model.ScheduleTrigger"> select <include refid="Base_Column_List"/> from t_schedule_trigger </select>
QuartzConfiguration
package com.wsy.config;
import com.wsy.quartz02.utils.MyJobFactory;
import org.quartz.Scheduler;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.PropertiesFactoryBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;
import org.springframework.scheduling.quartz.SchedulerFactoryBean;
import java.io.IOException;
import java.util.Properties;
@Configuration
public class QuartzConfiguration {
@Autowired
private MyJobFactory myJobFactory;
//創建調度器工廠
@Bean
public SchedulerFactoryBean schedulerFactoryBean(){
//1.創建SchedulerFactoryBean
//2.加載自定義的quartz.properties配置文件
//3.設置MyJobFactory
SchedulerFactoryBean factoryBean=new SchedulerFactoryBean();
try {
factoryBean.setQuartzProperties(quartzProperties());
factoryBean.setJobFactory(myJobFactory);
return factoryBean;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public Properties quartzProperties() throws IOException {
PropertiesFactoryBean propertiesFactoryBean=new PropertiesFactoryBean();
propertiesFactoryBean.setLocation(new ClassPathResource("/quartz.properties"));
propertiesFactoryBean.afterPropertiesSet();
return propertiesFactoryBean.getObject();
@Bean(name="scheduler")
public Scheduler scheduler(){
return schedulerFactoryBean().getScheduler();
}MyJob
package com.wsy.quartz02.job;
import lombok.extern.slf4j.Slf4j;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.springframework.stereotype.Component;
import java.util.Date;
@Component
@Slf4j
public class MyJob implements Job {
@Override
public void execute(JobExecutionContext jobExecutionContext) throws JobExecutionException {
System.err.println("MyJob是一個空的任務計劃,時間："+new Date().toLocaleString());
}
}
MyJob1
package com.wsy.quartz02.job;
import lombok.extern.slf4j.Slf4j;
import org.quartz.*;
import org.springframework.stereotype.Component;
import java.util.Date;
@Component
@Slf4j
public class MyJob1 implements Job {
@Override
public void execute(JobExecutionContext jobExecutionContext) throws JobExecutionException {
JobDetail jobDetail =
jobExecutionContext.getJobDetail();
JobDataMap jobDataMap = jobDetail.getJobDataMap();
System.out.println(new Date().toLocaleString()+"-->攜帶參數個數:"+jobDataMap.size());
}
}
MyJob2
package com.wsy.quartz02.job;
import lombok.extern.slf4j.Slf4j;
import org.quartz.*;
import org.springframework.stereotype.Component;
import java.util.Date;
@Component
@Slf4j
public class MyJob2 implements Job {
@Override
public void execute(JobExecutionContext jobExecutionContext) throws JobExecutionException {
JobDetail jobDetail =
jobExecutionContext.getJobDetail();
JobDataMap jobDataMap = jobDetail.getJobDataMap();
System.out.println(new Date().toLocaleString()+"-->MyJob2參數傳遞name="+jobDataMap.get("name")+",score="+
jobDataMap.get("score"));
}
}
Quartz02Controller
package com.wsy.quartz02.controler;
import com.wsy.quartz02.model.ScheduleTrigger;
import com.wsy.quartz02.service.ScheduleTriggerService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import java.util.List;
/**
* @author干的漂亮
* @site www.wangmage.com
* @company 干得漂亮公司
* @create 2019 - 11-16 16:02
*/
@Controller
@RequestMapping("/quartz")
public class Quartz02Controller {
@Autowired
private ScheduleTriggerService scheduleTriggerService;
@RequestMapping("/list")
public ModelAndView getAll(){
ModelAndView mv = new ModelAndView();
List<ScheduleTrigger> list = scheduleTriggerService.queryScheduleTriggerLst();
mv.addObject("quartzList",list);
mv.setViewName("index");
return mv;
}
@RequestMapping("/edit")
public String editStatus(ScheduleTrigger scheduleTrigger){
int n = scheduleTriggerService.updateByPrimaryKeySelective(scheduleTrigger);
return "redirect:/quartz/list";
}
@RequestMapping("/proSave/{id}")
public ModelAndView proSave(@PathVariable(value = "id") Integer id){
ModelAndView mv=new ModelAndView();
ScheduleTrigger scheduleTrigger = scheduleTriggerService.selectByPrimaryKey(id);
mv.addObject("schedule",scheduleTrigger);
mv.setViewName("edit");
return mv;
}
}ScheduleTriggerService
package com.wsy.quartz02.service;
import com.wsy.quartz02.model.ScheduleTrigger;
import java.util.List;
/**
* @author干的漂亮
* @site www.wangmage.com
* @company 干得漂亮公司
* @create 2019 - 11-16 16:02
*/
public interface ScheduleTriggerService {
int deleteByPrimaryKey(Integer id);
int insert(ScheduleTrigger record);
int insertSelective(ScheduleTrigger record);
ScheduleTrigger selectByPrimaryKey(Integer id);
int updateByPrimaryKeySelective(ScheduleTrigger record);
int updateByPrimaryKey(ScheduleTrigger record);
/**
* 查詢觸發器中包含的所有任務
* @return
*/
List<ScheduleTrigger> queryScheduleTriggerLst();
}Quartz02Application
package com.wsy.quartz02;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@MapperScan("com.wsy.quartz02.mapper")
@EnableTransactionManagement
@EnableScheduling
@SpringBootApplication
public class Quartz02Application {
public static void main(String[] args) {
SpringApplication.run(Quartz02Application.class, args);
}
}界面
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>quartz定時任務管理</title>
</head>
<body>
<h2 >定時任務</h2>
<table align="center" border="1px" width="50%">
<tr>
<td>id</td>
<td>表達式</td>
<td>狀態</td>
<td>工作類</td>
<td>分組</td>
<td>操作</td>
</tr>
<tr th:each="q : ${quartzList}">
<td th:text="${q.id}"></td>
<td th:text="${q.cron}"></td>
<td th:text="${q.status}"></td>
<td th:text="${q.job_name}"></td>
<td th:text="${q.job_group}"></td>
<td th:switch ="${q.status} == 0">
<a th:case="true" th:href="@{/quartz/edit(id=${q.id},status=1)}" rel="external nofollow" >啟動</a>
<a th:case="false" th:href="@{/quartz/edit(id=${q.id},status=0)}" rel="external nofollow" >停止</a>
<a th:href="@{'/quartz/proSave/'+${q.id}}" rel="external nofollow" >編輯</a>
<a th:href="@{'/add/'}" rel="external nofollow" >增加</a>
</td>
</tr>
</table>
</body>
</html>edit.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>修改定時任務</title>
</head>
<body>
<h2>修改定時任務</h2>
<form th:action="@{/quartz/edit}" method="post">
<input type="hidden" name="id" th:value="${schedule.id}" />
表達式： <input width="300px" type="text" name="cron" th:value="${schedule.cron}" /></br>
工作類： <input width="300px" type="text" name="job_name" th:value="${schedule.job_name}" /></br>
分組：<input width="300px" type="text" name="job_group" th:value="${schedule.job_group}" /></br>
<input type="submit" value="提交"/>
</form>
</body>
</html>
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