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README
Apache-2.0

Job Plus

基于SpringBoot的轻量级定时任务管理系统

SpringBoot LICENSE star star

https://github.com/dianjiu/job-plus

https://gitee.com/dianjiu/job-plus

相关项目 job-plus-vue

基于Vue的Job Plus的后管UI

VUE LICENSE star star

https://github.com/dianjiu/job-plus-vue

https://gitee.com/dianjiu/job-plus-vue

技术选型

  • springboot 2.3.1
  • SpringSecurity 2.3.1
  • httpclient 4.5.12
  • quartz 2.3.2
  • druid 1.1.22
  • fastjson 1.2.71

项目功能

  1. 架构潮流:系统采用SpringBoot+VUE前后端分离,前端单独部署,Nginx负载均衡
  2. 接口友好:同时支持swagger2、knife4j两种可视化接口API调试,支持离线接口文档;
  3. 任务管理:支持通过Web页面对任务进行CRUD操作,可视化界面,快速上手;
  4. 执行记录:支持通过web页面在线查看调度结果、执行结果、下次执行时间;
  5. 实时日志:支持通过web页面实时查看执行器输出的完整的执行日志;
  6. 唯一搜索:支持通过web界面根据jobname或jobgroup进行全局唯一查询
  7. 强自定义:支持在线配置定时任务请求类型、请求路径、请求参数、Cron表达式,即时生效;
  8. 动态控制:支持动态修改任务状态、启动/停止任务,以及终止运行中任务,即时生效;
  9. 执行策略:支持丰富的执行策略,包括:Get请求、PostJson请求、PostFrom表单请求;
  10. 自动注册:周期性自动注册任务, 同时,也支持手动录入定时任务地址;
  11. 自动执行:系统会自动发现注册的任务并触发执行,同时,也支持手动触发-立即执行;
  12. 用户管理:支持在线管理系统用户、角色、菜单,默认管理员、开发者、普通用户三种角色;
  13. 权限控制:支持在线权限控制,管理员拥有全量权限,开发者拥有除角色管理外的所有权限,普通用户仅支持任务管理相关权限;
  14. 集群部署:支持分布式执行,系统支持集群部署,可保证任务执行的高可用;
  15. 弹性调度:一旦有任务机器上线或者下线,下次调度时将会重新分配任务;
  16. 路由策略:系统集群部署时提供丰富的路由策略,包括:轮询、随机、故障转移、忙碌转移等常用策略;
  17. 故障转移:任务路由策略选择"故障转移"情况下,如果集群中某一台机器故障,将会自动切换到一台正常的执行器发送调度请求;
  18. 阻塞策略:调度过于密集执行器来不及处理时的处理策略,策略包括:单机串行(默认)、丢弃后续调度、覆盖之前调度;
  19. 超时控制:支持自定义任务超时时间,任务运行超时将会主动中断任务;
  20. 重试机制:支持自定义任务重试次数,当任务失败时将会按照预设的失败重试次数主动进行重试;
  21. 消息工厂:默认提供邮件工厂的方式推送消息,同时预留扩展接口,可方便的扩展短信、钉钉等消息方式;
  22. 邮件告警:任务失败时支持邮件报警,支持配置多邮件地址群发报警邮件;
  23. 运行报表:支持实时查看运行数据,以及调度报表,如调度日期分布图,任务组执行比例比例分布图等;
  24. 事件触发:除了"Cron方式"和"任务依赖方式"触发任务执行之外,提供触发任务单次执行的API服务;
  25. 脚本任务:支持以GLUE分布式平台开发和运行脚本任务,包括Shell、Python、NodeJS等类型脚本;
  26. 多线并发:系统支持多线程触发调度运行,确保调度精确执行,不被堵塞;
  27. 降级隔离:调度线程池进行隔离拆分,慢任务自动降级进入"Slow"线程池,避免耗尽调度线程,提高系统稳定性;
  28. Gradle: 将会把最新稳定版推送到gradle中央仓库, 方便用户接入和使用;
  29. Maven: 将会把最新稳定版推送到maven中央仓库, 方便用户接入和使用;
  30. 一致性:基于Redis分布式锁保证集群分布式调度的最终一致性, 一次任务调度只会触发一次执行;
  31. 全异步:任务调度流程全异步化设计实现,如异步调度、异步运行、异步回调等,有效对密集调度进行流量削峰,理论上支持任意时长任务的运行;
  32. 跨语言:系统提供语言无关的 RESTFUL API 服务,第三方任意语言可据此对接Task Manage;
  33. 国际化:后管系统支持国际化设置,提供中文、英文两种可选语言,默认为中文;
  34. 容器化:提供官方docker镜像,并实时更新推送dockerhub,进一步实现产品开箱即用;

开发进度

  • 架构潮流:系统采用SpringBoot+VUE前后端分离,前端单独部署,Nginx负载均衡
  • 接口友好:同时支持swagger2、knife4j两种可视化接口API调试,支持离线接口文档;
  • 任务管理:支持通过Web页面对任务进行CRUD操作,可视化界面,快速上手;
  • 执行记录:支持通过web页面在线查看调度结果、执行结果、下次执行时间;
  • 实时日志:支持通过web页面实时查看执行器输出的完整的执行日志;
  • 唯一搜索:支持通过web界面根据jobname或jobgroup进行全局唯一查询;
  • 强自定义:支持在线配置定时任务请求类型、请求路径、请求参数、Cron表达式,即时生效;
  • 动态控制:支持动态修改任务状态、启动/停止任务,以及终止运行中任务,即时生效;
  • 执行策略:支持丰富的执行策略,包括:Get请求、PostJson请求、PostFrom表单请求;
  • 自动注册:周期性自动注册任务, 同时,也支持手动录入定时任务地址;
  • 自动执行:系统会自动发现注册的任务并触发执行,同时,也支持手动触发-立即执行;
  • 用户管理:支持在线管理系统用户、角色、菜单,默认管理员、开发者、普通用户三种角色;
  • 权限控制:支持在线权限控制,管理员拥有全量权限,开发者拥有除角色管理外的所有权限,普通用户仅支持任务管理相关权限;
  • 集群部署:支持分布式执行,系统支持集群部署,可保证任务执行的高可用;
  • 弹性调度:一旦有任务机器上线或者下线,下次调度时将会重新分配任务;
  • 路由策略:系统集群部署时提供丰富的路由策略,包括:轮询、随机、故障转移、忙碌转移等常用策略;
  • 故障转移:任务路由策略选择"故障转移"情况下,如果集群中某一台机器故障,将会自动切换到一台正常的执行器发送调度请求;
  • 阻塞策略:调度过于密集执行器来不及处理时的处理策略,策略包括:单机串行(默认)、丢弃后续调度、覆盖之前调度;
  • 超时控制:支持自定义任务超时时间,任务运行超时将会主动中断任务;
  • 重试机制:支持自定义任务重试次数,当任务失败时将会按照预设的失败重试次数主动进行重试;
  • 消息工厂:默认提供邮件工厂的方式推送消息,同时预留扩展接口,可方便的扩展短信、钉钉等消息方式;
  • 邮件告警:任务失败时支持邮件报警,支持配置多邮件地址群发报警邮件;
  • 运行报表:支持实时查看运行数据,以及调度报表,如调度日期分布图,任务组执行比例比例分布图等;
  • 事件触发:除了"Cron方式"和"任务依赖方式"触发任务执行之外,提供触发任务单次执行的API服务;
  • 脚本任务:支持以GLUE分布式平台开发和运行脚本任务,包括Shell、Python、NodeJS等类型脚本;
  • 多线并发:系统支持多线程触发调度运行,确保调度精确执行,不被堵塞;
  • 降级隔离:调度线程池进行隔离拆分,慢任务自动降级进入"Slow"线程池,避免耗尽调度线程,提高系统稳定性;
  • Gradle: 将会把最新稳定版推送到gradle中央仓库, 方便用户接入和使用;
  • Maven: 将会把最新稳定版推送到maven中央仓库, 方便用户接入和使用;
  • 一致性:基于Redis分布式锁保证集群分布式调度的最终一致性, 一次任务调度只会触发一次执行;
  • 全异步:任务调度流程全异步化设计实现,如异步调度、异步运行、异步回调等,有效对密集调度进行流量削峰,理论上支持任意时长任务的运行;
  • 跨语言:系统提供语言无关的 RESTFUL API 服务,第三方任意语言可据此对接Task Manage;
  • 国际化:后管系统支持国际化设置,提供中文、英文两种可选语言,默认为中文;
  • 容器化:提供官方docker镜像,并实时更新推送dockerhub,进一步实现产品开箱即用;

部署方式

  1. 执行sql目录下的job-plus.sql文件,建立task_manage需要的数据库表
  2. 修改application-local.yml中的数据库连接方式
  3. 通过ftp上传job-plus-1.0-SNAPSHOT.jar、start.sh、stop.sh到服务器指定目录
  4. 进入服务器目录,执行 nohup sh start.sh & 命令启动成功
  5. 查看程序启动进程 netstat -anp | grep 18080
  6. 访问 http://localhost:18080/idnex.html 可通过web界面进行定时任务的管理

在线演示

http://jobplus.dianjiu.org.cn (部署中。。。)

项目图片

页面演示

登录页

登录页

仪表盘

仪表盘

任务管理 =》任务列表

仪表盘

任务管理 =》执行记录

仪表盘

任务管理 =》生成器 (关闭cron生成器)

仪表盘

任务管理 =》生成器 (打开cron生成器)

仪表盘

数据库演示

任务信息表

t_task_details

执行记录表

t_task_records

异常信息表

t_task_error

更新日志

Job Plus 项目介绍

Job Plus 更新日志

Job Plus 分布式ID的思考

Job Plus 执行策略的思考

关于点九

个人站点

公众号

最后致谢

感谢以下开源项目提供的项目参考

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轻量级分布式任务调度管理系统 展开 收起
Java 等 2 种语言
Apache-2.0
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