spring-quartz。
导包、配置，不在此介绍。
简单的quartz管理界面，包括触发器的暂停、恢复、删除、修改（暂无），任务的运行、触发添加、创建，删除。
扩展内容：日志的管理，添加和创建触发器的操作（暂无实现）
本文原创，禁止转载。
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扩展内容（暂不实现）
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前端代码：
<%--
Created by IntelliJ IDEA.
User: ttttt
Date: 2017/5/31
Time: 15:43
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
Title
调度详情
任务组名称
定时任务名称
触发器组名称
触发器名称
<%--任务类名 --%>
触发器描述
时间表达式
任务状态
开始时间
上次重启时间
上次执行时间
<%--下次运行时间 --%>
操作
${var.jobGroup}
${var.jobName}
${var.triggerGroupName}
${var.triggerName}
<%--${var.jobClass} --%>
${var.description}
${var.cronExpr}
未知
正常运行
暂停状态
完成状态
错误状态
锁定状态
<%--pattern="yyyy-MM-dd HH:mm:ss"/>
暂停
恢复
修改
删除
没有相关数据
任务详情
任务组名称
任务名称
任务类名
任务描述
持久性
禁止并发
数据更新
恢复性
关联调度器数量
操作
${var.jobGroup}
${var.jobName}
${var.jobClass}
${var.description}
是
否
是
否
是
否
是
否
${var.triggerCount}
运行一次
添加调度
创建调度
删除
没有相关数据
添加/修改 调度
创建调度
Controllere代码：
package com.sky.controller;
import com.sky.bean.JobDetailManage;
import com.sky.bean.JobEntity;
import com.sky.util.QuartzManager;
import com.sky.util.QuartzUtils;
import com.sun.istack.internal.NotNull;
import org.quartz.*;
import org.quartz.impl.StdSchedulerFactory;
import org.quartz.impl.matchers.GroupMatcher;
import org.springframework.scheduling.quartz.QuartzJobBean;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
/**
* @author sky
*/
@Controller
public class JobController {
private Scheduler quartzScheduler;
@RequestMapping("/quartz")
public ModelAndView quartz() {
ModelAndView mv = new ModelAndView();
mv.setViewName("quartz");
JobKey jobKey = JobKey.jobKey("hello4", "group1");
try {
mv.addObject("jobInfos", getSchedulerJobInfo());
mv.addObject("jobDetailInfos", getJobDetailInfos());
mv.addObject("jobDetailInfo", getJobDetailInfo(jobKey));
} catch (SchedulerException e) {
}
return mv;
}
//暂停任务
@PostMapping("quartz/pauseJob")
@ResponseBody
public boolean pauseJob(@NotNull String triggerName, @NotNull String triggerGroup) {
TriggerKey triggerKey = TriggerKey.triggerKey(triggerName, triggerGroup);
try {
quartzScheduler.pauseTrigger(triggerKey);
} catch (SchedulerException e) {
System.out.println(e.getMessage());
}
return true;
}
//恢复任务
@PostMapping("quartz/resumeJob")
@ResponseBody
public boolean resumeJob(@NotNull String triggerName, @NotNull String triggerGroup) throws Exception {
TriggerKey triggerKey = TriggerKey.triggerKey(triggerName, triggerGroup);
quartzScheduler.resumeTrigger(triggerKey);
return true;
}
//删除任务
@PostMapping("quartz/deleteJob")
@ResponseBody
public boolean deleteJob(@NotNull String triggerName, @NotNull String triggerGroup) throws Exception {
JobKey jobKey = JobKey.jobKey(triggerName, triggerGroup);
TriggerKey triggerKey = TriggerKey.triggerKey(triggerName, triggerGroup);
quartzScheduler.pauseTrigger(triggerKey);
return quartzScheduler.unscheduleJob(triggerKey);
}
//立即运行任务
@PostMapping("quartz/triggerJob")
@ResponseBody
public boolean triggerJob(@NotNull String jobName, @NotNull String jobGroup) throws Exception {
JobKey jobKey = JobKey.jobKey(jobName, jobGroup);
quartzScheduler.triggerJob(jobKey);
return true;
}
//删除任务详情
@PostMapping("quartz/deleteJobDetail")
@ResponseBody
public boolean deleteJobDetail(@NotNull String jobName, @NotNull String jobGroup) throws Exception {
JobKey jobKey = JobKey.jobKey(jobName, jobGroup);
List triggers = (List) quartzScheduler.getTriggersOfJob(jobKey);
if (triggers.size() > 0) {
return false;
}
return quartzScheduler.deleteJob(jobKey);
}
// @SuppressWarnings("unchecked")
private List getSchedulerJobInfo() throws SchedulerException {
SchedulerFactory schedulerFactory = new StdSchedulerFactory();
quartzScheduler = schedulerFactory.getScheduler();
List jobInfos = new ArrayList();
List triggerGroupNames = quartzScheduler.getTriggerGroupNames();
for (String triggerGroupName : triggerGroupNames) {
Set triggerKeySet = quartzScheduler.getTriggerKeys(GroupMatcher.triggerGroupEquals(triggerGroupName));
for (TriggerKey triggerKey : triggerKeySet) {
Trigger t = quartzScheduler.getTrigger(triggerKey);
JobEntity jobInfo = new JobEntity();
if (t instanceof CronTrigger) {
CronTrigger trigger = (CronTrigger) t;
jobInfo.setCronExpr(trigger.getCronExpression());
} else if (t instanceof SimpleTrigger) {
SimpleTrigger trigger = (SimpleTrigger) t;
jobInfo.setCronExpr(trigger.getRepeatCount() + 1 + "-" + trigger.getTimesTriggered() + "（" + trigger.getRepeatInterval() + "）");
}
JobKey jobKey = t.getJobKey();
JobDetail jd = quartzScheduler.getJobDetail(jobKey);
jobInfo.setJobName(jobKey.getName());
jobInfo.setJobGroup(jobKey.getGroup());
jobInfo.setTriggerName(triggerKey.getName());
jobInfo.setTriggerGroupName(triggerKey.getGroup());
jobInfo.setNextFireTime(t.getNextFireTime());
jobInfo.setPreviousFireTime(t.getPreviousFireTime());
jobInfo.setStartTime(t.getStartTime());
jobInfo.setEndTime(t.getEndTime());
jobInfo.setJobClass(jd.getJobClass().getCanonicalName());
jobInfo.setDescription(t.getDescription());
Trigger.TriggerState triggerState = quartzScheduler.getTriggerState(t.getKey());
jobInfo.setJobStatus(triggerState.toString());// NONE无, NORMAL正常, PAUSED暂停, COMPLETE完全, ERROR错误, BLOCKED阻塞
JobDataMap map = quartzScheduler.getJobDetail(jobKey).getJobDataMap();
// jobInfo.setCount(Integer.parseInt((String) map.get("count")));
if (null != map) {
jobInfo.setJobDataMap(map);
} else {
jobInfo.setJobDataMap(new JobDataMap());
}
jobInfos.add(jobInfo);
}
}
return jobInfos;
}
// @SuppressWarnings("unchecked")
private List getJobDetailInfos() throws SchedulerException {
List jobDetailInfos = new ArrayList();
for (String groupName : quartzScheduler.getJobGroupNames()) {
for (JobKey jobKey : quartzScheduler.getJobKeys(GroupMatcher.jobGroupEquals(groupName))) {
jobDetailInfos.add(getJobDetailInfo(jobKey));
}
}
return jobDetailInfos;
}
// @SuppressWarnings("unchecked")
private JobDetailManage getJobDetailInfo(JobKey jobKey) throws SchedulerException {
JobDetail jobDetail = quartzScheduler.getJobDetail(jobKey);
List triggers = (List) quartzScheduler.getTriggersOfJob(jobKey);
if(jobDetail != null){
JobDetailManage jobDetailManage = new JobDetailManage();
jobDetailManage.setJobName(jobKey.getName());
jobDetailManage.setJobGroup(jobKey.getGroup());
jobDetailManage.setDescription(jobDetail.getDescription());
jobDetailManage.setDuration(jobDetail.isDurable());
jobDetailManage.setJobClass(jobDetail.getJobClass().getCanonicalName());
jobDetailManage.setJobDataMap(jobDetail.getJobDataMap());
jobDetailManage.setPersistJobDataAfterExecution(jobDetail.isPersistJobDataAfterExecution());
jobDetailManage.setConcurrentExectionDisallowed(jobDetail.isConcurrentExectionDisallowed());
jobDetailManage.setRequestsRecovery(jobDetail.requestsRecovery());
jobDetailManage.setTriggerCount(triggers.size());
return jobDetailManage;
}
return null;
}
}
JobDetailManage类:
package com.sky.bean;
import org.quartz.JobDataMap;
/**
* @author sky
*/
public class JobDetailManage {
private String jobName;
private String jobGroup;
private String description;
private Boolean duration;
private String jobClass;
private JobDataMap jobDataMap;
private Boolean concurrentExectionDisallowed;
private Boolean persistJobDataAfterExecution;
private Boolean requestsRecovery;
private Integer triggerCount;
//get set
}
JobEntity类：
package com.sky.bean;
import org.quartz.JobDataMap;
import java.util.Date;
/**
* 调度器信息
*
* @author sky
*/
public class JobEntity {
private int jobId;
private String jobType;
private String jobGroup;
private String jobName;
private String triggerName;
private String triggerGroupName;
private String cronExpr;
private String description;
private Date previousFireTime;
private Date nextFireTime;
private String jobStatus;
private Date startTime;
private Date endTime;
private Date reStartTime;
private String jobClass;
private int count;
private JobDataMap jobDataMap;
//get set
}