feat(vfs): 增强虚拟文件系统删除和查询功能

- 新增递归删除目录及子项的功能，支持 recursive 和 force 操作模式
- 支持通过路径获取文件或目录内容，并完善参数说明和示例
- 完善 VFS API 文档，包括操作模式、权限描述和响应内容
- 优化 GetVFSNode 方法，改为通过 ID 查询节点信息
- 修复部分路径和权限检查的逻辑注释

config/bookmark/bookmark.yaml

@@ -24,6 +24,7 @@ paths:
         schema:
           type: integer
           format: int64
+
     post:
       summary: 创建书签
       description: 在文件夹下创建一个书签

config/vfs/vfs.yaml

@@ -73,13 +73,17 @@ paths:
 
   /vfs/v1/files:
     parameters:
-      - name: path
+    - name: path
-        in: query
+      in: query
-        required: true
+      required: true
-        description: 文件系统路径，例如 "documents/readme.txt" 或 "services/mysql.service" 或 "folder/"
+      description: |
-        schema:
+        文件系统路径，例如:
-          type: string
+        - "/documents/readme.txt" (文件路径)
-          example: "readme.txt"
+        - "/services/sql.bk.api" (服务文件)
+        - "/folder/" (目录路径，以/结尾)
+      schema:
+        type: string
+      example: "/documents/readme.txt"
 
     get:
       summary: 读取文件或列出目录
@@ -129,6 +133,7 @@ paths:
           text/plain:
             schema:
               type: string
+              description: 文件内容, 或者服务内容
       responses:
         '201':
           description: 创建成功
@@ -158,11 +163,17 @@ paths:
       parameters:
         - name: op
           in: query
-          description: 操作模式
+          description: |
+            更新操作模式:
+            - move: 移动文件或目录到新位置
+            - rename: 重命名文件或目录
+            - change: 修改文件内容或目录属性
+            - copy: 复制文件或目录到新位置
           required: true
           schema:
             type: string
             enum: [move, rename, change, copy]
+          example: "rename"
       requestBody:
         required: true
         content:
@@ -197,6 +208,19 @@ paths:
       description: 删除指定路径的文件或目录
       operationId: deleteVFSNode
       tags: [vfs]
+      parameters:
+        - name: op
+          in: query
+          description: |
+            删除操作模式:
+            - recursive: 递归删除目录及其所有内容
+            - force: 强制删除，忽略只读等保护属性
+            不指定时执行普通删除操作
+          required: false
+          schema:
+            type: string
+            enum: [recursive, force]
+          example: "recursive"
       responses:
         '204':
           description: 删除成功
@@ -307,11 +331,10 @@ components:
           $ref: '#/components/schemas/VFSNodeType'
         permissions:
           type: string
-          description: 权限信息，如 "rw"
+          description: 权限信息，如 "rwo" (读 写 拥有)
       required:
         - name
         - type
-        - modified
 
     Error:
       type: object

internal/vfs/models/vfs.go

@@ -227,6 +227,99 @@ func (v *Vfs) GetChildren(parentID uint64) ([]VfsDirEntry, error) {
 	return dirEntrys, nil
 }
 
+func (v *Vfs) GetChildrenID(parentID uint64, recursive bool) (ids []uint64, services []uint64, err error) {
+	if recursive {
+		// 递归获取所有子项ID
+		err := v.getChildrenIDRecursive(parentID, &ids, &services)
+		if err != nil {
+			return nil, nil, err
+		}
+	} else {
+		// 只获取直接子项ID
+		rows, err := v.DB.Query("SELECT id FROM vfs_nodes WHERE parent_id = ?", parentID)
+		if err != nil {
+			return nil, nil, err
+		}
+		defer rows.Close()
+
+		for rows.Next() {
+			var id uint64
+			if err := rows.Scan(&id); err != nil {
+				return nil, nil, err
+			}
+			ids = append(ids, id)
+		}
+	}
+
+	return ids, services, nil
+}
+
+// DeleteNodeRecursively 递归删除节点及其所有子项
+func (v *Vfs) DeleteNodeRecursively(nodeID uint64) ([]uint64, error) {
+	// 获取所有需要删除的ID（包括自己和所有子项）
+	idsToDelete := []uint64{nodeID}
+
+	// 获取所有子项ID
+	childIDs, sericeIDs, err := v.GetChildrenID(nodeID, true)
+	if err != nil {
+		return nil, err
+	}
+
+	idsToDelete = append(idsToDelete, childIDs...)
+
+	// 构建删除语句
+	if len(idsToDelete) == 0 {
+		return nil, nil
+	}
+
+	// 创建占位符
+	placeholders := make([]string, len(idsToDelete))
+	args := make([]any, len(idsToDelete))
+	for i, id := range idsToDelete {
+		placeholders[i] = "?"
+		args[i] = id
+	}
+
+	query := fmt.Sprintf("DELETE FROM vfs_nodes WHERE id IN (%s)", strings.Join(placeholders, ","))
+
+	_, err = v.DB.Exec(query, args...)
+	return sericeIDs, err
+}
+
+// getChildrenIDRecursive 递归获取所有子项ID的辅助函数
+func (v *Vfs) getChildrenIDRecursive(parentID uint64, ids *[]uint64, services *[]uint64) error {
+	// 获取当前层级的子项
+	rows, err := v.DB.Query("SELECT id, type FROM vfs_nodes WHERE parent_id = ?", parentID)
+	if err != nil {
+		return err
+	}
+	defer rows.Close()
+
+	for rows.Next() {
+		var id uint64
+		var nodeType VfsNodeType
+		if err := rows.Scan(&id, &nodeType); err != nil {
+			return err
+		}
+
+		// 将当前节点ID添加到列表中
+		*ids = append(*ids, id)
+
+		// 如果是目录，递归获取其子项
+		switch nodeType {
+		case VfsNodeTypeDirectory:
+			err := v.getChildrenIDRecursive(id, ids, services)
+			if err != nil {
+				return err
+			}
+		case VfsNodeTypeService:
+			*services = append(*services, id)
+		}
+	}
+
+	return nil
+}
+
 // GetParentID 根据父路径查找父节点 ID
 // parentPath 应该是 ParsePathComponents 的第一个返回值
 func (v *Vfs) GetParentID(parentPath string) (uint64, error) {
@@ -400,6 +493,7 @@ func ParsePathComponents(pathStr string) (parentPath, nodeName string, nodeType
 
 // MoveToPath 将节点移动到指定路径
 func (v *Vfs) MoveToPath(node *VfsNode, destPath string) error {
+	// FIXME: 路径和权限的检查
 	// 1. 解析目标路径
 	parentPath, nodeName, _, err := ParsePathComponents(destPath)
 	if err != nil {
@@ -459,12 +553,12 @@ func (v *Vfs) DeleteVFSNode(p *VfsNode) error {
 	return err
 }
 
-func (v *Vfs) GetVFSNode(p *VfsNode) *VfsNode {
+func (v *Vfs) GetVFSNode(ID uint64) *VfsNode {
 	node := &VfsNode{}
 	err := v.DB.QueryRow(`
 		SELECT id, name, parent_id, type, created_at, updated_at 
 		FROM vfs_nodes 
-		WHERE id = ?`, p.ID).Scan(
+		WHERE id = ?`, ID).Scan(
 		&node.ID, &node.Name, &node.ParentID, &node.Type, &node.CreatedAt, &node.UpdatedAt)
 
 	if err != nil {

internal/vfs/vfs_impl.go

@@ -99,29 +99,51 @@ func (v *VfsImpl) DeleteVFSNode(ctx context.Context, request api.DeleteVFSNodeRe
 			}, nil
 		}
 	case models.VfsNodeTypeDirectory:
-		// 检查目录是否为空
-		children, err := v.vfs.GetChildren(node.ID)
-		if err != nil {
-			return api.DeleteVFSNode500JSONResponse{
-				ServerInternalErrorJSONResponse: api.ServerInternalErrorJSONResponse{
-					Errtype: api.ErrorErrtypeInternalServerError,
-					Message: "Failed to get directory children: " + err.Error(),
-				},
-			}, nil
-		}
 
-		if len(children) != 0 {
+		if request.Params.Op != nil && *request.Params.Op == api.Recursive {
-			return api.DeleteVFSNode400JSONResponse{
+			if sericeIDs, err := v.vfs.DeleteNodeRecursively(node.ID); err != nil {
-				ParameterErrorJSONResponse: api.ParameterErrorJSONResponse{
+				return api.DeleteVFSNode500JSONResponse{
-					Errtype: api.ErrorErrtypeConflictError,
+					ServerInternalErrorJSONResponse: api.ServerInternalErrorJSONResponse{
-					Message: "Directory is not empty",
+						Errtype: api.ErrorErrtypeInternalServerError,
-				},
+						Message: "Failed to delete node: " + err.Error(),
-			}, nil
+					},
+				}, nil
+			} else {
+				for _, serviceID := range sericeIDs {
+					// 对于服务类型节点，通过代理删除
+					_, err := v.StrictProxy2Service(http.MethodDelete, nil, v.vfs.GetVFSNode(serviceID))
+					if err != nil {
+						return api.DeleteVFSNode500JSONResponse{
+							ServerInternalErrorJSONResponse: api.ServerInternalErrorJSONResponse{
+								Errtype: api.ErrorErrtypeServiceProxyError,
+								Message: err.Error(),
+							},
+						}, nil
+					}
+				}
+				return api.DeleteVFSNode204Response{}, nil
+			}
+		} else {
+			// 检查目录是否为空
+			children, err := v.vfs.GetChildren(node.ID)
+			if err != nil {
+				return api.DeleteVFSNode500JSONResponse{
+					ServerInternalErrorJSONResponse: api.ServerInternalErrorJSONResponse{
+						Errtype: api.ErrorErrtypeInternalServerError,
+						Message: "Failed to get directory children: " + err.Error(),
+					},
+				}, nil
+			}
+
+			if len(children) != 0 {
+				return api.DeleteVFSNode400JSONResponse{
+					ParameterErrorJSONResponse: api.ParameterErrorJSONResponse{
+						Errtype: api.ErrorErrtypeConflictError,
+						Message: "Directory is not empty",
+					},
+				}, nil
+			}
 		}
-	case models.VfsNodeTypeFile:
-		// TODO
-		// 文件类型节点可以直接删除
-		fallthrough
 	default:
 		return api.DeleteVFSNode400JSONResponse{
 			ParameterErrorJSONResponse: api.ParameterErrorJSONResponse{