获取当前任务节点的所有分支节点

src/main/java/com/bbd/bpm/controller/taskOperate/TaskOperateController.java

 package com.bbd.bpm.controller.taskOperate;
 
+import com.bbd.bpm.dto.BtnBean;
 import com.bbd.bpm.dto.PageUtil;
 import com.bbd.bpm.dto.SysCode;
 import com.bbd.bpm.dto.request.CompleteTaskRequest;
@@ -15,10 +16,7 @@ import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
-import org.activiti.bpmn.model.BpmnModel;
-import org.activiti.bpmn.model.FlowElement;
-import org.activiti.bpmn.model.SequenceFlow;
-import org.activiti.bpmn.model.UserTask;
+import org.activiti.bpmn.model.*;
 import org.activiti.engine.HistoryService;
 import org.activiti.engine.RepositoryService;
 import org.activiti.engine.RuntimeService;
@@ -372,7 +370,44 @@ public class TaskOperateController {
             BpmnModel bpmnModel = repositoryService.getBpmnModel(myTask.getProcessDefinitionId());
             UserTask userTask = (UserTask)bpmnModel.getFlowElement(myTask.getTaskDefinitionKey());
             List<SequenceFlow> outgoingFlows = userTask.getOutgoingFlows();
-            resp.setData(outgoingFlows);
+            List<BtnBean> buttons = new ArrayList<>();
+            outgoingFlows.forEach(sequenceFlow -> {
+                FlowElement targetFlowElement = sequenceFlow.getTargetFlowElement();
+                if(targetFlowElement instanceof ExclusiveGateway){
+                    List<SequenceFlow> out = ((ExclusiveGateway) targetFlowElement).getOutgoingFlows();
+                    out.forEach(sequenceFlow1 -> {
+                        if (StringUtils.isNotBlank(sequenceFlow1.getName())) {
+                            BtnBean btn = new BtnBean();
+                            btn.setBtnKey(sequenceFlow1.getName());
+                            btn.setBtnValue(sequenceFlow1.getId());
+                            buttons.add(btn);
+                        }
+                    });
+
+
+                }
+                if (targetFlowElement instanceof UserTask) {
+                    if (StringUtils.isNotBlank(targetFlowElement.getName())) {
+                        BtnBean btn = new BtnBean();
+                        btn.setBtnValue(targetFlowElement.getName());
+                        btn.setBtnKey(targetFlowElement.getName());
+                        buttons.add(btn);
+                    } else {
+                        BtnBean btn = new BtnBean();
+                        btn.setBtnValue("提交");
+                        btn.setBtnKey("提交");
+                        buttons.add(btn);
+                    }
+                }
+                if (targetFlowElement instanceof EndEvent) {
+                    BtnBean btn = new BtnBean();
+                    btn.setBtnValue("结束");
+                    btn.setBtnKey("结束");
+                    buttons.add(btn);
+                }
+
+            });
+            resp.setData(buttons);
             resp.setSuccess(true);
             resp.setMessage("根据任务id获取本节点的所有出路成功");
         } catch (Exception e) {

src/main/java/com/bbd/bpm/dto/BtnBean.java

+package com.bbd.bpm.dto;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+public class BtnBean implements Serializable {
+
+    String btnValue;
+
+    String btnKey;
+}