feat: 简化知识库导入——只输入NodeToken，自动获取标题和SpaceID

- admin_knowledge.py: /knowledge/import 改为单条导入，自动获取 title+space_id
- feishu_service.py: 新增 get_node_info() 公开方法
- App.vue: 简化 UI，只保留 NodeToken 输入框和导入按钮
- api.ts: 更新类型定义

ai_knowledge_base_v2/apps/admin-web/src/App.vue

@@ -37,7 +37,7 @@ const chatDetailOpen = ref(false);
 const recordTab = ref("chats");
 const editingModelId = ref<number | null>(null);
 const editingKnowledgeId = ref<number | null>(null);
-const batchParentToken = ref("");
+const batchNodeToken = ref("");
 const batchImporting = ref(false);
 const agentDebugging = ref(false);
 const agentPreviewMessages = ref<{ role: "user" | "assistant" | "system"; content: string }[]>([
@@ -592,16 +592,20 @@ function resetKnowledgeForm() {
 }
 
 async function batchImportKnowledge() {
-  const parentToken = batchParentToken.value.trim();
+  const token = batchNodeToken.value.trim();
-  if (!parentToken) {
+  if (!token) {
-    ElMessage.warning("请输入父节点 NodeToken");
+    ElMessage.warning("请输入 NodeToken");
     return;
   }
   batchImporting.value = true;
   try {
-    const result = await api.importKnowledgeFromSpace({ parent_node_token: parentToken });
+    const result = await api.importKnowledgeFromSpace({ node_token: token });
-    ElMessage.success(`导入完成：新增 ${result.imported} 个，跳过 ${result.skipped} 个`);
+    if (result.imported > 0) {
-    batchParentToken.value = "";
+      ElMessage.success(`导入成功：${result.name}（id=${result.id}）`);
+    } else {
+      ElMessage.info(`该节点已存在：${result.name}（id=${result.id}）`);
+    }
+    batchNodeToken.value = "";
     await loadCurrentMenu();
   } catch (e: any) {
     ElMessage.error(e.message || "导入失败");
@@ -1125,8 +1129,8 @@ function buildChatQuery() {
 
           <el-divider />
           <div class="batch-import-row">
-            <el-input v-model="batchParentToken" placeholder="输入父节点 NodeToken（如 wikcnXXX），递归导入所有子节点" style="max-width: 400px" />
+            <el-input v-model="batchNodeToken" placeholder="输入 NodeToken（如 wikcnXXX），自动获取标题与 SpaceID" style="max-width: 400px" />
-            <el-button type="primary" @click="batchImportKnowledge" :loading="batchImporting">递归导入</el-button>
+            <el-button type="primary" @click="batchImportKnowledge" :loading="batchImporting">导入</el-button>
           </div>
           <el-table :data="knowledge" stripe>
             <el-table-column prop="id" label="ID" width="80" />

ai_knowledge_base_v2/apps/admin-web/src/services/api.ts

@@ -106,8 +106,8 @@ export const api = {
   updateKnowledge: (id: number, payload: Record<string, unknown>) =>
     request<KnowledgeItem>(`/admin/knowledge/${id}`, { method: "PUT", body: JSON.stringify(payload) }),
   deleteKnowledge: (id: number) => request<null>(`/admin/knowledge/${id}`, { method: "DELETE" }),
-  importKnowledgeFromSpace: (body: Record<string, string>) =>
+  importKnowledgeFromSpace: (body: { node_token: string }) =>
-    request<{ imported: number; skipped: number; nodes: { name: string; nodeToken: string; status: string; id?: number }[] }>(
+    request<{ imported: number; skipped: number; id: number; name: string }>(
       "/admin/knowledge/import",
       { method: "POST", body: JSON.stringify(body) },
     ),

ai_knowledge_base_v2/apps/backend/app/api/admin_knowledge.py

@@ -28,46 +28,38 @@ def import_knowledge_from_space(
     db: Session = Depends(get_db),
     current_admin: Admin = Depends(get_current_admin),
 ) -> dict:
-    parent_node_token = payload.get("parent_node_token", "").strip()
+    node_token = payload.get("node_token", "").strip()
-    if not parent_node_token:
+    if not node_token:
-        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="父节点 NodeToken 不能为空")
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="NodeToken 不能为空")
 
-    nodes = FeishuKnowledgeService.import_nodes_from_parent(parent_node_token, db)
+    info = FeishuKnowledgeService.get_node_info(node_token, db)
-    if not nodes:
+    space_id = info.get("space_id", "")
-        return api_success({"imported": 0, "skipped": 0, "nodes": []})
+    if not space_id:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail=f"无法获取节点 {node_token} 的 SpaceID",
+        )
 
-    # 获取已存在的 node_id，避免重复导入
+    # 检查是否已存在
-    existing_nodes = {
+    existing = db.scalar(select(Knowledge).where(Knowledge.feishu_node_id == node_token))
-        row.feishu_node_id for row in db.scalars(select(Knowledge)).all() if row.feishu_node_id
+    if existing is not None:
-    }
+        return api_success({"imported": 0, "skipped": 1, "id": existing.id, "name": existing.name})
-
-    imported = 0
-    skipped = 0
-    results = []
-    for node in nodes:
-        node_token = node["node_token"]
-        if node_token in existing_nodes:
-            skipped += 1
-            results.append({"name": node["name"], "nodeToken": node_token, "status": "skipped"})
-            continue
 
     knowledge = Knowledge(
-            name=node["name"],
+        name=info.get("title", node_token),
         feishu_space_id=space_id,
         feishu_node_id=node_token,
         status=1,
-            remark=f"obj_type={node.get('obj_type', '')}",
+        remark=f"obj_type={info.get('obj_type', '')}",
     )
     db.add(knowledge)
     db.flush()
-        imported += 1
-        results.append({"name": node["name"], "nodeToken": node_token, "status": "imported", "id": knowledge.id})
     OperationLogService.write(
         db, admin_id=current_admin.id, module="knowledge", action="import", target_id=knowledge.id
     )
-
     db.commit()
-    return api_success({"imported": imported, "skipped": skipped, "nodes": results})
+    db.refresh(knowledge)
+    return api_success({"imported": 1, "skipped": 0, "id": knowledge.id, "name": knowledge.name})
 
 
 @router.post("/knowledge")

ai_knowledge_base_v2/apps/backend/app/services/feishu_service.py

@@ -330,6 +330,17 @@ class FeishuKnowledgeService:
         cls._content_cache.clear()
         return count
 
+    @classmethod
+    def get_node_info(cls, node_token: str, db: Session | None = None) -> dict:
+        """获取 Wiki 节点基本信息（space_id、标题、obj_type 等）"""
+        config = _feishu_retrieval_config(db)
+        if not config.app_id or not config.app_secret:
+            raise ExternalServiceError(
+                "未配置飞书应用凭证，无法读取飞书知识库。",
+                provider="feishu",
+            )
+        return _get_wiki_node_info(node_token, config)
+
     @classmethod
     def import_nodes_from_parent(
         cls,