Motorhead 节点(Motorhead node)#
使用 Motorhead 节点将 Motorhead 作为 memory 服务器使用。
🌐 Use the Motorhead node to use Motorhead as a memory server.
本页列出了 Motorhead 节点支持的操作，并提供更多资源的链接。
🌐 On this page, you'll find a list of operations the Motorhead node supports, and links to more resources.
凭证
你可以在这里找到该节点的认证信息。
节点参数(Node parameters)#
- 会话ID：输入用于在工作流数据中存储记忆的ID。
节点引用(Node reference)#
Parameter resolution in sub-nodes
Sub-nodes behave differently to other nodes when processing multiple items using an expression.
Most nodes, including root nodes, take any number of items as input, process these items, and output the results. You can use expressions to refer to input items, and the node resolves the expression for each item in turn. For example, given an input of five name values, the expression {{ $json.name }} resolves to each name in turn.
In sub-nodes, the expression always resolves to the first item. For example, given an input of five name values, the expression {{ $json.name }} always resolves to the first name.
模板和示例(Templates and examples)#
相关资源(Related resources)#
有关该服务的更多信息，请参阅 LangChain 的 Motorhead 文档。
🌐 Refer to LangChain's Motorhead documentation for more information about the service.
View n8n's Advanced AI documentation.
单内存实例(Single memory instance)#
If you add more than one Motorhead node to your workflow, all nodes access the same memory instance by default. Be careful when doing destructive actions that override existing memory contents, such as the override all messages operation in the Chat Memory Manager node. If you want more than one memory instance in your workflow, set different session IDs in different memory nodes.