• 定时任务动态管理-Scheduled

    文章目录

    前言

    定时任务动态管理分为两种方式：
    方式一:Web前台配置Trigger触发器(关联Cron)、ThreadPoolTaskScheduler类创建Scheduler方式下进行Schedule调度任务的动态管理
    方式二:基于已创建的Schedule调度任务的动态管理，即以组件类 @Scheduled注解声明Schedule调度，在启动程序前一次性初始化，如：

    @Component
public class TestTask {
    private DateTimeFormatter df = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");

    @Scheduled(cron = "0/2 * * * * ?")
    public void robReceiveExpireTask() {
        System.out.println(df.format(LocalDateTime.now()) + "测试测试");
    }
}

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    解决方案参考 SpringBoot的定时任务动态管理
    缺陷：目前无法在运行期间增加Schedule以及stop、Start、Reset等管理。

    本文章主要编写方式一的实现方案，主要从架构流程图配合代码进行说明。

    一、架构流程图

    在这里插入图片描述
    流程图

    二、代码实现流程

    架构为SpringBoot + Spring + mybatis-plus

    1.引入库

    pom.xml

    
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>merak-hyper-automation-bootartifactId>
        <groupId>com.merak.automationgroupId>
        <version>1.0.0version>
    parent>
    <modelVersion>4.0.0modelVersion>

    <artifactId>automation-quartzartifactId>
    <packaging>jarpackaging>

    <repositories>
        <repository>
            <id>aliyunid>
            <name>aliyun Repositoryname>
            <url>http://maven.aliyun.com/nexus/content/groups/publicurl>
            <snapshots>
                <enabled>falseenabled>
            snapshots>
        repository>
    repositories>

    <dependencies>

        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-context-supportartifactId>
        dependency>

        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-webartifactId>
        dependency>

        
        <dependency>
            <groupId>mysqlgroupId>
            <artifactId>mysql-connector-javaartifactId>
        dependency>

        
        <dependency>
            <groupId>com.alibabagroupId>
            <artifactId>druid-spring-boot-starterartifactId>
        dependency>

        <dependency>
            <groupId>org.apache.commonsgroupId>
            <artifactId>commons-lang3artifactId>
        dependency>
        <dependency>
            <groupId>jakarta.validationgroupId>
            <artifactId>jakarta.validation-apiartifactId>
        dependency>

        <dependency>
            <groupId>com.alibabagroupId>
            <artifactId>fastjsonartifactId>
        dependency>
        <dependency>
            <groupId>commons-iogroupId>
            <artifactId>commons-ioartifactId>
        dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.coregroupId>
            <artifactId>jackson-annotationsartifactId>
        dependency>
 
        
        <dependency>
            <groupId>org.springframework.bootgroupId>
            <artifactId>spring-boot-starter-quartzartifactId>
            <version>2.2.5.RELEASEversion>
        dependency>

    dependencies>


    <build>
        <plugins>
            
            <plugin>
                <groupId>org.springframework.bootgroupId>
                <artifactId>spring-boot-maven-pluginartifactId>
            plugin>
        plugins>
    build>
project>

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    resources目录下文件/application.yml:
    spring:
    profiles:
    active: dev
    resources目录下文件/application-dev.yml:

    server:
  port: 12105
  servlet:
    context-path: /automation-quartz

management:
  endpoints:
    web:
      exposure:
        include: '*'

# Spring配置
spring:
  resources:
    static-locations: classpath:/static/,classpath:/templates/
  mvc:
    throw-exception-if-no-handler-found: true
    static-path-pattern: /**
  application:
    name: automation-workflow
  main:
    allow-bean-definition-overriding: true
  # 文件上传
  servlet:
    multipart:
      # 单个文件大小
      max-file-size: 2000MB
      # 设置总上传的文件大小
      max-request-size: 4000MB
  #json 时间戳统一转换
  jackson:
    date-format: yyyy-MM-dd HH:mm:ss
    time-zone: GMT+8
  aop:
    proxy-target-class: true
  autoconfigure:
    exclude: com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceAutoConfigure
  datasource:
    dynamic:
      druid:
        # 全局druid参数，绝大部分值和默认保持一致。(现已支持的参数如下,不清楚含义不要乱设置)
        # 连接池的配置信息
        # 初始化大小，最小，最大
        initial-size: 1
        min-idle: 1
        maxActive: 20
        # 配置获取连接等待超时的时间
        maxWait: 60000
        # 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒
        timeBetweenEvictionRunsMillis: 60000
        # 配置一个连接在池中最小生存的时间，单位是毫秒
        minEvictableIdleTimeMillis: 300000
        validationQuery: SELECT 1
        testWhileIdle: true
        testOnBorrow: false
        testOnReturn: false
        # 打开PSCache，并且指定每个连接上PSCache的大小
        poolPreparedStatements: true
        maxPoolPreparedStatementPerConnectionSize: 20
        # 配置监控统计拦截的filters，去掉后监控界面sql无法统计，'wall'用于防火墙
        filters: stat,wall,slf4j
        # 通过connectProperties属性来打开mergeSql功能；慢SQL记录
        connectionProperties: druid.stat.mergeSql\=true;druid.stat.slowSqlMillis\=5000
      datasource:
        master:
          url: jdbc:mysql://127.0.0.1:3308/merak_dev?characterEncoding=UTF-8&useUnicode=true&useSSL=false
          username: root
          password: root
          driver-class-name: com.mysql.jdbc.Driver

#mybatis plus 设置
mybatis-plus:
  mapper-locations: classpath*:com/merak/hyper/automation/persist/**/xml/*Mapper.xml
  global-config:
    # 关闭MP3.0自带的banner
    banner: false
    db-config:
      id-type: ID_WORKER_STR
      # 默认数据库表下划线命名
      table-underline: true
  configuration:
    log-impl: org.apache.ibatis.logging.slf4j.Slf4jImpl
#    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
logging:
  level:
    com.merar.hyper: debug
    com.merak.hyper.automation.persist.**.mapper: debug
    org.springframework: warn

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    2.代码流程

    启动MerakQuartzApplication类

    package com.merak.hyper.automation;
import org.mybatis.spring.annotation.MapperScan;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;

import java.util.concurrent.Executor;
import java.util.concurrent.ThreadPoolExecutor;

/**
 * @author chenjun
 * @version 1.0
 * @ClassName: MerakQuartzApplication
 * @description: 工单任务调度
 * @date 2022/9/22 10:30
 */
@EnableScheduling
@EnableAsync
@MapperScan(basePackages = {"com.merak.hyper.automation.persist.**.mapper"})
@SpringBootApplication(scanBasePackages = {"com.merak.hyper.automation.**"}, exclude = {SecurityAutoConfiguration.class})
public class MerakQuartzApplication {
    public static final Logger log = LoggerFactory.getLogger(MerakQuartzApplication.class);

    public static void main(String[] args) {
        SpringApplication.run(MerakQuartzApplication.class, args);
    }

    private int taskSchedulerCorePoolSize = 15;
    private int awaitTerminationSeconds = 60;
    private String threadNamePrefix = "taskExecutor-";

    /**
     * @description: 实例化ThreadPoolTaskScheduler对象，用于创建ScheduledFuture scheduledFuture
     */
    @Bean
    public ThreadPoolTaskScheduler threadPoolTaskScheduler() {
        ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
        taskScheduler.setPoolSize(taskSchedulerCorePoolSize);
        taskScheduler.setThreadNamePrefix(threadNamePrefix);
        taskScheduler.setWaitForTasksToCompleteOnShutdown(false);
        taskScheduler.setAwaitTerminationSeconds(awaitTerminationSeconds);
        /**需要实例化线程*/
        taskScheduler.initialize();
//        isinitialized = true;
        log.info("初始化ThreadPoolTaskScheduler ThreadNamePrefix=" + threadNamePrefix + ",PoolSize=" + taskSchedulerCorePoolSize
                + ",awaitTerminationSeconds=" + awaitTerminationSeconds);
        return taskScheduler;
    }

    /**
     * @description: 实例化ThreadPoolTaskExecutor对象，管理asyncTask启动的线程，应用类为 ScheduledHelper 
     */
    @Bean("asyncTaskExecutor")
    public Executor taskExecutor() {
        ThreadPoolTaskExecutor taskExecutor = new ThreadPoolTaskExecutor();
        taskExecutor.setCorePoolSize(5);
        taskExecutor.setMaxPoolSize(50);
        taskExecutor.setQueueCapacity(200);
        taskExecutor.setKeepAliveSeconds(60);
        taskExecutor.setThreadNamePrefix("asyncTaskExecutor-");
        taskExecutor.setWaitForTasksToCompleteOnShutdown(true);
        taskExecutor.setAwaitTerminationSeconds(60);
        //修改拒绝策略为使用当前线程执行
        taskExecutor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
        //初始化线程池
        taskExecutor.initialize();
        return taskExecutor;
    }
}

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    一、启动时项目启动时，加载任务关联的触发器，并全量执行流程。
    initLineRunner类：

    package com.merak.hyper.automation.Scheduling;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.merak.hyper.automation.persist.entity.AutoTriggerInfo;
import com.merak.hyper.automation.persist.entity.BusWorkflow;
import com.merak.hyper.automation.persist.service.IAutoTriggerInfoService;
import com.merak.hyper.automation.persist.service.IBusWorkflowService;
import com.merak.hyper.automation.util.CommonUtil;
import com.merak.hyper.automation.util.ScheduleUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

/**
 * 项目启动时，加载数字员工关联的触发器，并全量执行
 * @Date: 2020/12/25:16:00
 **/
@Component
@Order(1)
public class initLineRunner implements CommandLineRunner {
    public static final Logger log = LoggerFactory.getLogger(initLineRunner.class);
    private DateTimeFormatter df = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
    @Autowired
    private TaskService taskService;
    @Autowired
    private IAutoTriggerInfoService triggerInfoService;
    @Autowired
    private IBusWorkflowService workflowService;

    @Override
    public void run(String... args) {
        log.info("项目启动:加载数字员工关联的触发器信息并全量执行," + df.format(LocalDateTime.now()));
        QueryWrapper<BusWorkflow> wrapper = new QueryWrapper<>();
        wrapper.eq("wf_type", "3");//3:云托管
        wrapper.eq("wf_state", "1");
        List<BusWorkflow> busWorkflows = workflowService.list(wrapper);
        List<AutoTriggerInfo> triggerInfos =  triggerInfoService.list();
        if( 0 == busWorkflows.size() || 0 == triggerInfos.size() ){
            log.info("数字员工关联的触发器信息不正确，员工记录数:"+busWorkflows.size()+",触发器记录数:"+triggerInfos.size());
        }
        else{
            //数字员工关联的触发器信息
            Map<String,AutoTriggerInfo> loadWfidAndTriggerInfo = CommonUtil.loadWfidAndTriggerInfo(busWorkflows,triggerInfos);
            Iterator<Map.Entry<String, AutoTriggerInfo>> entries = loadWfidAndTriggerInfo.entrySet().iterator();
            while (entries.hasNext()) {
                Map.Entry<String, AutoTriggerInfo> entry = entries.next();
                String wfId = entry.getKey();
                BusWorkflow workflow = busWorkflows.stream().filter( t -> wfId.equals(t.getWfId()) ).findAny().orElse(null);
                if( null != workflow ){
                    ScheduleUtil.start(new ScheduleTask(wfId,String.valueOf(workflow.getWfCreateuserId()),taskService), entry.getValue());
                }
            }
            log.info("数字员工关联的触发器信息全量执行完成，数字员工定时个数:"+loadWfidAndTriggerInfo.size()+","+df.format(LocalDateTime.now()));
        }
    }
}

核心代码：
```java
  ScheduleUtil.start(new ScheduleTask(wfId,String.valueOf(workflow.getWfCreateuserId()),taskService), entry.getValue());

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    Scheduler管理工具类:启动、取消、修改等管理

    package com.merak.hyper.automation.util;
import com.merak.hyper.automation.Scheduling.ScheduleTask;
import com.merak.hyper.automation.persist.entity.AutoTriggerInfo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
import org.springframework.scheduling.support.CronTrigger;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.ScheduledFuture;
/**
 * @author chenjun
 * @version 1.0
 * @ClassName: ScheduleUtil
 * @description: Scheduler管理工具类:启动、取消、修改等管理
 * @date 2022/10/22 14:37
 */
public class ScheduleUtil {
    public static final Logger log = LoggerFactory.getLogger(ScheduleUtil.class);
    private static ThreadPoolTaskScheduler threadPoolTaskScheduler = SpringContextUtils.getBean(ThreadPoolTaskScheduler.class);
    //存储[数字员工wfI，dScheduledFuture]集合
    private static Map<String, ScheduledFuture<?>> scheduledFutureMap = new HashMap<>();
    /**
     * 启动
     *
     * @param scheduleTask 定时任务
     * @param triggerInfo
     */
    public static boolean start(ScheduleTask scheduleTask, AutoTriggerInfo triggerInfo) {
        String wfId = scheduleTask.getId();
        log.info("启动数字员工"+wfId+"定时任务线程" + scheduleTask.getId());
        ScheduledFuture<?> scheduledFuture = threadPoolTaskScheduler.schedule(scheduleTask, new CronTrigger(triggerInfo.getLogicConfig()));
        scheduledFutureMap.put(wfId, scheduledFuture);
        return true;
    }

    /**
     * 取消
     *
     * @param scheduleTask 定时任务
     */
    public static boolean cancel(ScheduleTask scheduleTask) {
        log.info("关闭定时任务线程 taskId " + scheduleTask.getId());
        ScheduledFuture<?> scheduledFuture = scheduledFutureMap.get(scheduleTask.getId());
        if (scheduledFuture != null && !scheduledFuture.isCancelled()) {
            scheduledFuture.cancel(false);
        }
        scheduledFutureMap.remove(scheduleTask.getId());
        return true;
    }

    /**
     * 修改
     *
     * @param scheduleTask 定时任务
     * @param triggerInfo
     */
    public static boolean reset(ScheduleTask scheduleTask, AutoTriggerInfo triggerInfo) {
        //先取消定时任务
        cancel(scheduleTask);
        //然后启动新的定时任务
        start(scheduleTask, triggerInfo);
        return true;
    }
}

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    ScheduleTask类：ScheduleTask任务类

    package com.merak.hyper.automation.Scheduling;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author chenjun
 * @version 1.0
 * @ClassName: ScheduleTask
 * @description: ScheduleTask，关联任务id、用户id和具体执行的TaskService类，实现Runnable类
 * @date 2022/10/22 14:38
 */

public class ScheduleTask implements Runnable {
    private static final int TIMEOUT = 30000;
    private String id;
    private String userId;
    private TaskService service;
    public static final Logger log = LoggerFactory.getLogger(ScheduleTask.class);

    public String getId() {
        return id;
    }

    /**
     * @param id      任务ID
     * @param service 业务类
     */
    public ScheduleTask(String id, String userId, TaskService service) {
        this.id = id;
        this.userId = userId;
        this.service = service;
    }

    @Override
    public void run() {
        log.info("ScheduleTask-执行数字员工消息的发送,id:"+ this.id + ",用户id:"+userId);
        service.work(this.id,this.userId);
    }
}

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    /**
 * @author chenjun
 * @version 1.0
 * @ClassName: TaskService
 * @description: TaskService
 * @date 2022/10/22 14:42
 */
public interface TaskService {
    /**
     * 业务处理方法
     * @param keyword 关键参数
     * @param userId
     */
    void work(String keyword,String userId);
}

/**
 * @description: TaskService实现类，具体执行定时调度的业务
 */
@Service
public class TaskServiceImpl implements TaskService {
    public static final Logger log = LoggerFactory.getLogger(TaskServiceImpl.class);
    @Autowired
    private IAutoDeviceInfoService deviceInfoService;

    @Override
    public void work(String wfId,String userId) {
        try {
            log.info("定时任务：根据数字员工wfId"+ wfId +",用户id:"+userId+"，发送消息...");
            //sendRobotMsg(wfId,userId);
            Thread.sleep(200);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }

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    二、通过WEB配置的变更，动态管理定时任务
    ScheduledController类:scheduled Web业务层：启动、取消、修改等管理schedule
    调度任务信息变更（如1：Trigger Cron变更 2：任务停止 3：任务新增加等）

    package com.merak.hyper.automation.controller;
import com.merak.hyper.automation.common.core.domain.AjaxResult;
import com.merak.hyper.automation.common.core.vo.ScheduledApiVo;
import com.merak.hyper.automation.persist.entity.AutoTriggerInfo;
import com.merak.hyper.automation.persist.service.IAutoTriggerInfoService;
import com.merak.hyper.automation.util.ScheduledHelper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
/**
 * @author chenjun
 * @version 1.0
 * @ClassName: ScheduledController
 * @description: scheduled Web业务层：启动、取消、修改等管理schedule
 * @date 2022/10/21 17:19
 */
@RestController
@RequestMapping("/api/scheduled")
public class ScheduledController {
    public static final Logger log = LoggerFactory.getLogger(ScheduledController.class);
    @Autowired
    private IAutoTriggerInfoService triggerInfoService;
    @Autowired
    private ScheduledHelper scheduledHelper;

    @PostMapping("/add")
    public AjaxResult addScheduleds(@RequestBody ScheduledApiVo scheduledApiVo){
        AutoTriggerInfo autoTriggerInfo = triggerInfoService.getById(scheduledApiVo.getTriggerId());
        scheduledHelper.addScheduleds(scheduledApiVo,autoTriggerInfo);
        return AjaxResult.success();
    }

    @PostMapping("/reset")
    public AjaxResult resetScheduleds(@RequestBody ScheduledApiVo scheduledApiVo){
        AutoTriggerInfo autoTriggerInfo = triggerInfoService.getById(scheduledApiVo.getTriggerId());
        scheduledHelper.resetScheduleds(scheduledApiVo,autoTriggerInfo);
        return AjaxResult.success();
    }

    @PostMapping("/stop")
    public AjaxResult stopScheduleds(@RequestBody ScheduledApiVo scheduledApiVo){
        AutoTriggerInfo autoTriggerInfo = triggerInfoService.getById(scheduledApiVo.getTriggerId());
        scheduledHelper.stopScheduleds(scheduledApiVo);
        return AjaxResult.success();
    }
}

ScheduledHelper类：对外提供ScheduledHelper管理:创建、变更、停止
```java
package com.merak.hyper.automation.util;
import com.merak.hyper.automation.Scheduling.ScheduleTask;
import com.merak.hyper.automation.Scheduling.TaskService;
import com.merak.hyper.automation.common.core.vo.ScheduledApiVo;
import com.merak.hyper.automation.persist.entity.AutoTriggerInfo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component;
/**
 * @author chenjun
 * @version 1.0
 * @ClassName: ScheduledHelper
 * @description:对外提供ScheduledHelper管理:创建、变更、停止
 * @date 2022/10/21 17:16
 */
@Component
public class ScheduledHelper {
    public static final Logger log = LoggerFactory.getLogger(ScheduledHelper.class);
    /**
     * @description: 对外（Web)提供异步的Scheduleds增加操作
     */
    @Async("asyncTaskExecutor")
    public void addScheduleds(ScheduledApiVo scheduledApiVo, AutoTriggerInfo triggerInfo) {
        //addSchedule任务
        log.warn("创建原数字员工["+scheduledApiVo.getWfId()+"],同步启动Schedule任务");
        TaskService taskService = SpringContextUtils.getBean(TaskService.class);
        ScheduleUtil.start(new ScheduleTask(scheduledApiVo.getWfId(), scheduledApiVo.getUserId(), taskService), triggerInfo);
    }

    @Async("asyncTaskExecutor")
    public void resetScheduleds(ScheduledApiVo scheduledApiVo,AutoTriggerInfo triggerInfo) {
        //cron值改变，变更Schedule任务
        log.warn("数字员工["+scheduledApiVo.getWfId()+"]关联的触发器信息cron值改变，变更Schedule任务");
        TaskService taskService = SpringContextUtils.getBean(TaskService.class);
        ScheduleUtil.reset(new ScheduleTask(scheduledApiVo.getWfId(), scheduledApiVo.getUserId(), taskService), triggerInfo);
    }

    @Async("asyncTaskExecutor")
    public void stopScheduleds(ScheduledApiVo scheduledApiVo) {
        //移除Wfid，停止原Schedule任务
        log.warn("原数字员工["+scheduledApiVo.getWfId()+"]无效，同步停止Schedule任务");
        TaskService taskService = SpringContextUtils.getBean(TaskService.class);
        ScheduleUtil.cancel(new ScheduleTask(scheduledApiVo.getWfId(), scheduledApiVo.getUserId(), taskService));
    }
}

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    SpringContextUtils类：

    package com.merak.hyper.automation.util;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * @author chenjun
 * @version 1.0
 * @ClassName: SpringContextUtils
 * @description: 加载Class对象
 * @date 2022/10/22 14:15
 */
@Component
public class SpringContextUtils implements ApplicationContextAware {

    private static ApplicationContext applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext)
            throws BeansException {
        SpringContextUtils.applicationContext = applicationContext;
    }

    public static Object getBean(String name) {
        return applicationContext.getBean(name);
    }

    public static <T> T getBean(Class<T> requiredType) {
        return applicationContext.getBean(requiredType);
    }

    public static <T> T getBean(String name, Class<T> requiredType) {
        return applicationContext.getBean(name, requiredType);
    }

    public static boolean containsBean(String name) {
        return applicationContext.containsBean(name);
    }

    public static boolean isSingleton(String name) {
        return applicationContext.isSingleton(name);
    }

    public static Class<? extends Object> getType(String name) {
        return applicationContext.getType(name);
    }
}

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    ScheduledApiVo类：

    import java.io.Serializable;

/**
 * @author chenjun
 * @version 1.0
 * @ClassName: ScheduledApiVo
 * @description: scheduled Web业务层Api传递参数Vo类
 */
public class ScheduledApiVo implements Serializable {
    private String wfId;
    private String userId;
    private String triggerId;
    //set get 略
}

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    最终：Web端通过发送Http请求 ，调用ScheduledHelper管理类接口，实现Scheduled创建、变更、停止操作

      log.info("3:云托管更新启动数字员工操作");
  ScheduledApiVo scheduledApiVo = new ScheduledApiVo();
  scheduledApiVo.setWfId(wfId);
  scheduledApiVo.setUserId(String.valueOf(updateUserId));
  scheduledApiVo.setTriggerId(newTriggerInfo.getId());
  String webHookBody = JSON.toJSONString(scheduledApiVo);
  EmsApiUtil.SendQuartzMessage(url, "add", webHookBody);
   
 ******************** 分隔     ************************
  public static boolean SendQuartzMessage(String quartzUrl, String method, String webHookBody){
      boolean result = false;
      try{
          //org.apache.httpcomponents.httpclient sendPost，pom依赖如下dependency
          String resp = HttpClientUtil.sendPostByJson(quartzUrl+"/"+method, webHookBody,0);
          if( "error".equals(resp) || resp.contains("405 Not Allowed")){
              log.error("调用任务调度中心消息发送失败,地址:"+quartzUrl);
          }
          else {
              JSONObject jsonObject = JSON.parseObject(resp);
              if( "200".equals(String.valueOf(jsonObject.get("code"))) ){
                  result = true;
              }
              else{
                  log.error("调用任务调度中心失败,msg："+String.valueOf(jsonObject.get("msg")));
              }
          }
      }catch (Exception e){
          log.error("调用任务调度中心失败,msg："+e.getMessage());
      }
      return result;
  }

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        org.apache.httpcomponents
        httpclient
        4.5.2
    

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  • 原文地址：https://blog.csdn.net/jun55xiu/article/details/127674109