springboot集成quartz
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springboot集成quartz
小編覺得挺不錯的,現在分享給大家,幫大家做個參考.
springboot集成quartz
- springboot集成quartz
- 搭建項目環境
- 更改環境配置
- 測試
- 對于定時管理（增刪查改）
感覺寫的有點亂，這個是源碼，有興趣的同學可以去研究一下
鏈接：https://pan.baidu.com/s/1yzag9fqxlcDwNDfOS_YV7g
提取碼：pc8n
springboot集成quartz
搭建項目環境
先選擇我們要的一些項目依賴
導入依賴：這里我就把pom里面的代碼全部粘貼出來了
先給你們看一下我的文件目錄吧！
對了，這里還有一個很重要的東西就是想要使用quartz定時任務就必須要有他內置的表，內置的表也有他下載的地方
進入quartz的官網http://www.quartz-scheduler.org/，點擊Downloads，下載后在目錄\docs\dbTables下有常用數據庫創建quartz表的腳本，例如：“tables_mysql.sql，你是啥數據庫就導入啥對應的 腳本就好了
table_mysql_innodb.sql 這個是針對 mysql中innodb 這個引擎的，如果你使用的是這個引擎就導入這個吧
quartz 內置表結構：
自己定義的表：
DruidConnectionProvider
druid的數據庫連接池
MyJobFactory，這里是解決bean注入的問題
package com.hu.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;@Component @Slf4j public class MyJobFactory extends AdaptableJobFactory {//這個對象Spring會幫我們自動注入進來@Autowiredprivate AutowireCapableBeanFactory autowireCapableBeanFactory;//重寫創建Job任務的實例方法@Overrideprotected 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);} }更改環境配置
Quartz中有默認的連接方式（c3p0），但是小編感覺不好用就使用了Druid，而且Druid可以對于數據進行監控
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.hu.quartz02.utils.DruidConnectionProvider org.quartz.dataSource.qzDS.driver:com.mysql.jdbc.Driver org.quartz.dataSource.qzDS.URL:jdbc:mysql://localhost:3306/tb_stu?useUnicode=true&characterEncoding=UTF-8&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC org.quartz.dataSource.qzDS.user:root org.quartz.dataSource.qzDS.password:123 org.quartz.dataSource.qzDS.maxConnection:10QuartzConfiguration類（quartz調度框架與spring框架整合的配置類，主要是要將org.quartz.Scheduler交給spring進行管理）
package com.hu.quartz02.config;import com.hu.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 {@Autowiredprivate MyJobFactory myJobFactory;//創建調度器工廠@Beanpublic SchedulerFactoryBean schedulerFactoryBean(){//1.創建SchedulerFactoryBean//2.加載自定義的quartz.properties配置文件//3.設置MyJobFactorySchedulerFactoryBean factoryBean=new SchedulerFactoryBean();try {factoryBean.setQuartzProperties(quartzProperties());factoryBean.setJobFactory(myJobFactory);return factoryBean;} catch (IOException e) {throw new RuntimeException(e);}}@Beanpublic Properties quartzProperties() throws IOException {PropertiesFactoryBean propertiesFactoryBean=new PropertiesFactoryBean();propertiesFactoryBean.setLocation(new ClassPathResource("/quartz.properties"));//使用自己定義的數據庫連接propertiesFactoryBean.afterPropertiesSet();return propertiesFactoryBean.getObject();}@Bean(name="scheduler")public Scheduler scheduler(){return schedulerFactoryBean().getScheduler();} }application.yml
server:servlet:context-path: /port: 80 spring:datasource:#1.JDBCtype: com.alibaba.druid.pool.DruidDataSourcedriver-class-name: com.mysql.jdbc.Driverurl: jdbc:mysql://localhost:3306/tb_stu?useUnicode=true&characterEncoding=utf8username: rootpassword: 123druid:#2.\u8FDE\u63A5\u6C60\u914D\u7F6E#\u521D\u59CB\u5316\u8FDE\u63A5\u6C60\u7684\u8FDE\u63A5\u6570\u91CF \u5927\u5C0F\uFF0C\u6700\u5C0F\uFF0C\u6700\u5927initial-size: 5min-idle: 5max-active: 20#\u914D\u7F6E\u83B7\u53D6\u8FDE\u63A5\u7B49\u5F85\u8D85\u65F6\u7684\u65F6\u95F4max-wait: 60000#\u914D\u7F6E\u95F4\u9694\u591A\u4E45\u624D\u8FDB\u884C\u4E00\u6B21\u68C0\u6D4B\uFF0C\u68C0\u6D4B\u9700\u8981\u5173\u95ED\u7684\u7A7A\u95F2\u8FDE\u63A5\uFF0C\u5355\u4F4D\u662F\u6BEB\u79D2time-between-eviction-runs-millis: 60000# \u914D\u7F6E\u4E00\u4E2A\u8FDE\u63A5\u5728\u6C60\u4E2D\u6700\u5C0F\u751F\u5B58\u7684\u65F6\u95F4\uFF0C\u5355\u4F4D\u662F\u6BEB\u79D2min-evictable-idle-time-millis: 30000validation-query: SELECT 1 FROM DUALtest-while-idle: truetest-on-borrow: truetest-on-return: false# \u662F\u5426\u7F13\u5B58preparedStatement\uFF0C\u4E5F\u5C31\u662FPSCache \u5B98\u65B9\u5EFA\u8BAEMySQL\u4E0B\u5EFA\u8BAE\u5173\u95ED \u4E2A\u4EBA\u5EFA\u8BAE\u5982\u679C\u60F3\u7528SQL\u9632\u706B\u5899 \u5EFA\u8BAE\u6253\u5F00pool-prepared-statements: truemax-pool-prepared-statement-per-connection-size: 20# \u914D\u7F6E\u76D1\u63A7\u7EDF\u8BA1\u62E6\u622A\u7684filters\uFF0C\u53BB\u6389\u540E\u76D1\u63A7\u754C\u9762sql\u65E0\u6CD5\u7EDF\u8BA1\uFF0C'wall'\u7528\u4E8E\u9632\u706B\u5899filter:stat:merge-sql: trueslow-sql-millis: 5000#3.\u57FA\u7840\u76D1\u63A7\u914D\u7F6Eweb-stat-filter:enabled: trueurl-pattern: /*#\u8BBE\u7F6E\u4E0D\u7EDF\u8BA1\u54EA\u4E9BURLexclusions: "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*"session-stat-enable: truesession-stat-max-count: 100stat-view-servlet:enabled: trueurl-pattern: /druid/*reset-enable: true#\u8BBE\u7F6E\u76D1\u63A7\u9875\u9762\u7684\u767B\u5F55\u540D\u548C\u5BC6\u7801login-username: adminlogin-password: adminallow: 127.0.0.1#deny: 192.168.1.100#\u663E\u793A\u65E5\u5FD7 logging:level:com.hu.quartz02.mapper: debug測試
最重要的代碼部分來了，ScheduleTriggerServiceImpl
@Service public class ScheduleTriggerServiceImpl implements ScheduleTriggerService {//這個方法主要是對于Quartz內置的表的增刪查改，也就是任務管理模塊@Autowiredprivate ScheduleTriggerMapper scheduleTriggerMapper;@Autowiredprivate ScheduleTriggerParamMapper scheduleTriggerParamMapper;@Autowiredprivate Scheduler scheduler;// @Scheduled(cron = "0/10 * * * * ?")//使用spring里的任務管理器每10秒調用這個方法一次public void refreshScheduler(){try {List<ScheduleTrigger> scheduleTriggers =scheduleTriggerMapper.queryScheduleTriggerLst();if(null!=scheduleTriggers){for (ScheduleTrigger scheduleTrigger : scheduleTriggers) {String cron = scheduleTrigger.getCron(); //表達式String jobName = scheduleTrigger.getJob_name(); //任務名稱String jobGroup = scheduleTrigger.getJob_group(); //任務分組String status = scheduleTrigger.getStatus(); //任務狀態//JobName+JobGroup=Primary Key//根據jobName和jobGroup生成TriggerKeyTriggerKey triggerKey =TriggerKey.triggerKey(jobName, jobGroup);//根據TriggerKey到Scheduler調度器中獲取觸發器CronTrigger cronTrigger = (CronTrigger)scheduler.getTrigger(triggerKey);if(null==cronTrigger){if(status.equals("0"))continue;System.out.println("創建調度器");//創建任務詳情JobDetail jobDetail=JobBuilder.newJob((Class<? extends Job>) Class.forName(jobName)).withIdentity(jobName,jobGroup).build();//往Job任務中傳遞參數JobDataMap jobDataMap = jobDetail.getJobDataMap();List<ScheduleTriggerParam> params =scheduleTriggerParamMapper.queryScheduleParamLst(scheduleTrigger.getId());for (ScheduleTriggerParam param : params) {jobDataMap.put(param.getName(),param.getValue());}//創建表達式調度器CronScheduleBuilder cronSchedule =CronScheduleBuilder.cronSchedule(cron);//創建TriggercronTrigger=TriggerBuilder.newTrigger().withIdentity(jobName,jobGroup).withSchedule(cronSchedule).build();//將jobDetail和Trigger注入到scheduler調度器中scheduler.scheduleJob(jobDetail,cronTrigger);}else{//System.out.println("Quartz 調度任務中已存在該任務");if(status.equals("0")){JobKey jobKey = JobKey.jobKey(jobName, jobGroup);scheduler.deleteJob(jobKey);continue;}//調度器中的表達式String cronExpression =cronTrigger.getCronExpression();if(!cron.equals(cronExpression)){//創建表達式調度器CronScheduleBuilder cronSchedule =CronScheduleBuilder.cronSchedule(cron);//重構cronTrigger=cronTrigger.getTriggerBuilder().withIdentity(triggerKey).withSchedule(cronSchedule).build();//刷新調度器scheduler.rescheduleJob(triggerKey,cronTrigger);}}}}} catch (Exception e) {e.printStackTrace();}} }MyJob
package com.hu.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 {@Overridepublic 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.hu.quartz02.job;import lombok.extern.slf4j.Slf4j; import org.quartz.*; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component;import java.util.Date;@Component @Slf4j public class MyJob1 implements Job {// @Autowired // private ScheduleTriggerParamService scheduleTriggerParamService;@Overridepublic 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.hu.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 {@Overridepublic 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"));} }對于定時管理（增刪查改）
業務邏輯模塊
package com.hu.quartz02.job;import com.hu.quartz02.model.ScheduleTrigger; import com.hu.quartz02.server.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.bind.annotation.RestController; import org.springframework.web.servlet.ModelAndView;import java.util.List;@RestController @RequestMapping("/quartz") public class QuartzController {@Autowiredprivate ScheduleTriggerService scheduleTriggerService;@RequestMapping("/list")public ModelAndView getAll() {ModelAndView mv = new ModelAndView();List<ScheduleTrigger> list = scheduleTriggerService.queryScheduleTriggerLst();mv.addObject("quartzList", list);mv.setViewName("index");//scheduleTriggerService.refreshScheduler();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;} }前臺，list，edit
<!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> <h1 style="text-align: center">定時任務管理</h1> <table style="text-align: center" align="center" border="1px" width="50%"><tr><td>任務id</td><td>任務表達式</td><td>任務狀態</td><td>job工作類</td><td>job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)}">啟動</a><a th:case="false" th:href="@{/quartz/edit(id=${q.id},status=0)}">停止</a><a th:href="@{'/quartz/proSave/'+${q.id}}">編輯</a></td></tr> </table></body> </html>edit
<!DOCTYPE html> <html xmlns:th="http://www.thymeleaf.org"> <head><meta charset="UTF-8"><title>編輯定時任務</title> </head> <body> <h1>編輯定時任務</h1> <form th:action="@{/quartz/edit}" method="post"><input type="hidden" name="id" th:value="${schedule.id}" />任務表達式： <input width="300px" type="text" name="cron" th:value="${schedule.cron}" /></br>job工作類： <input width="300px" type="text" name="job_name" th:value="${schedule.job_name}" /></br>job分組：<input width="300px" type="text" name="job_group" th:value="${schedule.job_group}" /></br><input type="submit" value="提交"/> </form> </body> </html>
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