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README
Apache-2.0

vue-activiti-design

介绍

vue版 act6工作流设计器 Activiti6是由Alfresco软件在2010年5月17日发布的业务流程管理(BPM)框架,它是覆盖了业务流程管理、工作流、服务协作等领域的一个开源的、灵活的、易扩展的可执行流程语言框架。Activiti基于Apache许可的开源BPM平台,创始人Tom Baeyens是JBoss JBPM的项目架构师,它的特色是提供了eclipse插件,开发人员可以通过插件直接绘画出业务流程图。

联系我

如有问题可以加我微信号或扫码: lita2lz 输入图片说明

软件架构

软件架构说明 工作流及集成系统拓扑图 输入图片说明

工作流及集成系统拓扑图 根据目前技术路线,该拓扑图,分成四个子系统:

  1. 工作流后台系统,负责提供维护工作流接口及运行工作流引擎,负责导向工作流节点定义页面url, 负责调用工作流节点配置外部系统接口(业务后台系统)。和其他三个系统都有交互。它不关心业务功能,专注于工作流节点推进。
  2. 工作流设计系统,基于vue。基于bpmn .js 实现的可视化工作流设计。读取和提交工作流时和工作流后台系统交互。
  3. 业务后台系统,负责提供工作流后台系统调用的接口实现(微服务)。理论上这样的业务后台系统可以有任意多个,工作流节点都能配置对接上。由工作流后台系统根据工作流节点配 置,触发调用接口。它不关心工作流功能,专心做业务功能实现
  4. 业务前台系统,基于vue。为工作流提供对应工作流节点业务页面展示。理论上这样的业务前台系统可以有任意多个,工作流系统都能无缝衔接。由工作流后台系统根据工作流节点配 置,自动重定向到展示页面。

工作流及集成系统拓扑图 优点: 1。这样设计的好处,是完全解耦。业务系统不一定用工作流,随时可以去掉和加上工作流功能。 工作流后台系统升级,对工作流设计系统影响降到最低。 2。工作流对外部接口(微服务)暂时提供Reset API方式。由于Reset API 的开发语言无关性。工作流能无缝和其他语言开发系统集成,无论新旧技术路线系统框架都集成。上图中业务前台系统vue,换成其他(如:beetl,jsp)一样可以。 3。 其他接口协议,根据需要陆续加上。

工作流流程设计及部署—新建流程 输入图片说明

工作流流程设计及部署—录入流程基本信息 输入图片说明

工作流流程设计及部署----设计流程 输入图片说明

工作流流程设计及部署----设计流程 输入图片说明

工作流流程设计及部署----流程属性 输入图片说明

工作流流程设计及部署--提交服务 定义工作流节点调用外部系统接口, 以完成工作流关联的业务处理。 输入图片说明

工作流流程设计及部署--提交服务 点击新增按钮,出现如下图: 参数页签,用来定义请求参数一个些选项 输入图片说明

工作流流程设计及部署--提交服务 点击Body Data,出现如下图: 输入图片说明

工作流流程设计及部署--提交服务 点击请求头,出现如下图: 请求头用来定义请求时,头部附带信息。一般情况下,不用定义 输入图片说明

工作流流程设计及部署--提交服务 点击应答页签,出现如下图: 它定义了应答一些选项,方便框架进行判断处理。 输入图片说明

工作流流程设计及部署---工作流节点配置(开始节点) 点击开始节点,在右边出现属性框,各项作用如下图,开始节点没有界面,所以不用指定界面url, 但是它要启动流程,产生流程实例,流程实例要与具体业务数据绑定,所以业务应用需要提供产生业务主键接口。 输入图片说明

工作流流程设计及部署---工作流节点配置(开始节点) 开始节点,可以指定发起人,点击选择用户,如下图: 输入图片说明

工作流流程设计及部署---工作流节点配置(请假申请,用户任务节点) 点击用户任务节点,在常规页签,配置信息,如下图: 可能多实例这块不好理解,就是某件事件,需要多人处理。 比如会签节点,需要多个人审批 输入图片说明

工作流流程设计及部署---工作流节点配置(用户任务节点) 多实例配置:

多实例类型分为:非多实例,同时进行,顺序进行。 非多实例:默认情况下,都是非多实例,一般这个节点,一个人就可以处理。 同时进行:就是当前节点,交给多个人处理,各处理各的,互不干扰。 顺序进行:当前节点交给了多个人处理,但是他们之间是有顺序的,上一个处理完,传给下一个。 多实例采集变量:定义包括多个实例的列表,通常定义名称为: assigneeList 元素的变量(多实例):定义每个实例的变量名称,通常定义为:assignee 通过权重(1-100):定义多个实例时,多少个实例处理后,该节点才通过,继续往下走。

工作流流程设计及部署---工作流节点配置(用户任务节点) 用户任务节点可分配执行该节点的用户,如下图: 输入图片说明

工作流流程设计及部署---工作流节点配置(用户任务节点) 用户任务节点可以分配角色,分配机构,如下图: 分配机构和分配角色类似,就不截图了 输入图片说明

工作流流程设计及部署---工作流节点配置(用户任务节点) 用户任务节点往下走时,可能遇到分支判断,分支判断指定分支名称及通过条件即可, 如下图,不通过分支就不截图,就通过条件改成${isPass==0}即可: 输入图片说明

工作流流程设计及部署---工作流部署 工作流设计完毕即可部署,如下图:

输入图片说明

运行环境

该项目基于vue2.0开发的,建议使用node 12.22.10版本运行。以免发生各种错误,多谢!

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