个人素材增加默认分组

src/main/java/com/zzsn/knowbase/controller/KnowledgeUserController.java

@@ -89,6 +89,12 @@ public class KnowledgeUserController {
             return Result.error("用户未登录！");
         }
         List<KbKnowledgeProject> list = knowledgeProjectService.listByUserId(loginUser.getId());
+        if(list.isEmpty()){
+            KbKnowledgeProject kbKnowledgeProject = new KbKnowledgeProject();
+            kbKnowledgeProject.setName("默认分组");
+            groupAdd(kbKnowledgeProject);
+            list.add(kbKnowledgeProject);
+        }
         List<Node> treeList = knowledgeProjectService.treeGroup(list,loginUser.getId());
         return Result.OK(treeList);
     }