基于若依的ruoyi-nbcio流程管理系统仿钉钉流程json转bpmn的flowable的xml格式（简单支持发起人与审批人的流程）续

更多ruoyi-nbcio功能请看演示系统

gitee源代码地址

前后端代码： https://gitee.com/nbacheng/ruoyi-nbcio

演示地址：RuoYi-Nbcio后台管理系统

       之前生产的xml，在bpmn设计里编辑有些内容不正确，包括审批人，关联表单等，所以这部分修正这些问题。

      1、前端增加formKey

     对于发起人节点，初始化时进行表单赋值

initStartNodeData(){this.initInitiator()this.startForm.formOperates = this.initFormOperates(this.value)this.startForm.formKey = this.value.properties.formKeythis.approverForm.formKey = this.value.properties.formKey},

   同时对确认保存的时候，进行formKey的保存与更新

/*** 开始节点确认保存*/startNodeComfirm() {this.properties.initiator = this.initiator['dep&user']this.properties.formKey = this.startForm.formKeyconst formOperates = this.startForm.formOperates.map(t=>({formId: t.formId, formOperate: t.formOperate}))Object.assign(this.properties,this.startForm, {formOperates})this.$emit("confirm", this.properties, '所有人');this.visible = false;},

 2、后端修改

  对开始发起人节点进行修改，把发起人赋予的formKey写入到开始节点里，兼容现有的系统

StartEvent createStartEvent(JSONObject flowNode) {String nodeType = flowNode.getString("type");StartEvent startEvent = new StartEvent();startEvent.setId(id("start"));if (Type.INITIATOR_TASK.isEqual(nodeType)) {JSONObject properties = flowNode.getJSONObject("properties");if(StringUtils.isNotEmpty(properties.getString("formKey"))) {startEvent.setFormKey(properties.getString("formKey"));}}return startEvent;}

   同时对创建用户任务进行修改，修正之前的用户信息与formKey信息

String createUserTask(JSONObject flowNode, String nodeType) {List<String> incoming = flowNode.getJSONArray("incoming").toJavaList(String.class);// 自动生成idString id = id("userTask");if (incoming != null && !incoming.isEmpty()) {UserTask userTask = new UserTask();JSONObject properties = flowNode.getJSONObject("properties");userTask.setName(properties.getString("title"));userTask.setId(id);List<ExtensionAttribute> attributes = new  ArrayList<ExtensionAttribute>();if (Type.INITIATOR_TASK.isEqual(nodeType)) {ExtensionAttribute extAttribute =  new ExtensionAttribute();extAttribute.setNamespace(ProcessConstants.NAMASPASE);extAttribute.setName("dataType");extAttribute.setValue("INITIATOR");attributes.add(extAttribute);userTask.addAttribute(extAttribute);//userTask.setFormKey(properties.getString("formKey"));userTask.setAssignee("${initiator}");} else if (Type.USER_TASK.isEqual(nodeType) || Type.APPROVER_TASK.isEqual(nodeType)) {JSONArray approvers = properties.getJSONArray("approvers");JSONObject approver = approvers.getJSONObject(0);ExtensionAttribute extDataTypeAttribute =  new ExtensionAttribute();extDataTypeAttribute.setNamespace(ProcessConstants.NAMASPASE);extDataTypeAttribute.setName("dataType");extDataTypeAttribute.setValue("USERS");userTask.addAttribute(extDataTypeAttribute);ExtensionAttribute extTextAttribute =  new ExtensionAttribute();extTextAttribute.setNamespace(ProcessConstants.NAMASPASE);extTextAttribute.setName("text");extTextAttribute.setValue(approver.getString("nickName"));userTask.addAttribute(extTextAttribute);userTask.setFormKey(properties.getString("formKey"));userTask.setAssignee(approver.getString("userName"));}ddProcess.addFlowElement(userTask);ddProcess.addFlowElement(connect(incoming.get(0), id));}return id;}

3、效果如下：