集成(Integrations)#
n8n 调用集成节点。
🌐 n8n calls integrations nodes.
节点是 n8n 工作流的构建模块。它们可以是获取数据的入口、处理数据的功能或发送数据的出口。数据处理包括过滤、重组和更改数据。你的 API、服务或应用可以有一个或多个节点。你可以连接多个节点，这使你能够创建复杂的工作流。
🌐 Nodes are the building blocks of workflows in n8n. They're an entry point for retrieving data, a function to process data, or an exit for sending data. The data process includes filtering, recomposing, and changing data. There can be one or several nodes for your API, service or app. You can connect multiple nodes, which allows you to create complex workflows.
内置节点(Built-in nodes)#
n8n 包含一系列内置集成。请参阅 内置节点 了解有关所有 n8n 内置节点的文档。
🌐 n8n includes a collection of built-in integrations. Refer to Built-in nodes for documentation on all n8n's built-in nodes.
社区节点(Community nodes)#
除了使用内置节点外，你还可以安装社区构建的节点。有关更多信息，请参阅 社区节点。
🌐 As well as using the built-in nodes, you can also install community-built nodes. Refer to Community nodes for more information.
仅凭据节点和自定义操作(Credential-only nodes and custom operations)#
One of the most complex parts of setting up API calls is managing authentication. n8n provides credentials support for operations and services beyond those supported by built-in nodes.
- Custom operations for existing nodes: n8n supplies hundreds of nodes to create workflows that link multiple products. However, some nodes don't include all the possible operations supported by a product's API. You can work around this by making a custom API call using the HTTP Request node.
- Credential-only nodes: n8n includes credential-only nodes. These are integrations where n8n supports setting up credentials for use in the HTTP Request node, but doesn't provide a standalone node. You can find a credential-only node in the nodes panel, as you would for any other integration.
有关更多信息，请参阅自定义操作。
🌐 Refer to Custom operations for more information.
通用集成(Generic integrations)#
如果你需要连接到一个 n8n 没有节点的服务，或者只有凭证节点的服务，你仍然可以使用 HTTP 请求 节点。有关如何设置认证和创建 API 调用的详细信息，请参阅该节点页面。
🌐 If you need to connect to a service where n8n doesn't have a node, or a credential-only node, you can still use the HTTP Request node. Refer to the node page for details on how to set up authentication and create your API call.