nonebot2/archive/2.0.0a7/api/drivers/fastapi.md

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# NoneBot.drivers.fastapi 模块
## FastAPI 驱动适配
后端使用方法请参考: [FastAPI 文档](https://fastapi.tiangolo.com/)
## _class_ `Driver`
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基类:[`nonebot.drivers.BaseDriver`](README.md#nonebot.drivers.BaseDriver)
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FastAPI 驱动框架
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* **上报地址**
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* `/{adapter name}/`: HTTP POST 上报
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* `/{adapter name}/http/`: HTTP POST 上报
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* `/{adapter name}/ws`: WebSocket 上报
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* `/{adapter name}/ws/`: WebSocket 上报
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### _property_ `type`
驱动名称: `fastapi`
### _property_ `server_app`
`FastAPI APP` 对象
### _property_ `asgi`
`FastAPI APP` 对象
### _property_ `logger`
fastapi 使用的 logger
### `on_startup(func)`
参考文档: [Events](https://fastapi.tiangolo.com/advanced/events/#startup-event)
### `on_shutdown(func)`
参考文档: [Events](https://fastapi.tiangolo.com/advanced/events/#startup-event)
### `run(host=None, port=None, *, app=None, **kwargs)`
使用 `uvicorn` 启动 FastAPI
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### _async_ `_handle_http(adapter, request, data=Body(Ellipsis))`
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用于处理 HTTP 类型请求的函数
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### _async_ `_handle_ws_reverse(adapter, websocket)`
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用于处理 WebSocket 类型请求的函数
## _class_ `WebSocket`
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基类:[`nonebot.drivers.BaseWebSocket`](README.md#nonebot.drivers.BaseWebSocket)
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### _property_ `closed`
* **类型**
`bool`
* **说明**
连接是否已经关闭
### _async_ `accept()`
接受 WebSocket 连接请求
### _async_ `close(code=1000)`
关闭 WebSocket 连接请求
### _async_ `receive()`
接收一条 WebSocket 信息
### _async_ `send(data)`
发送一条 WebSocket 信息