Method getItemFromMemory

pkg/knowledge/manager.go:933–946

memory operations

(ctx context.Context, id string)

// memory operations
func (m *manager) getItemFromMemory(ctx context.Context, id string) (*KnowledgeItem, error) {
	// 从文件读取知识项
	data, err := m.memoryManager.ReadFile(ctx, fmt.Sprintf("knowledge/%s.json", id))
	if err != nil {
		return nil, err
	}

	var item KnowledgeItem
	if err := json.Unmarshal([]byte(data), &item); err != nil {
		return nil, err
	}

	return &item, nil
}

func (m *manager) saveItemToMemory(ctx context.Context, item *KnowledgeItem) error {
	data, err := json.Marshal(item)