nonebot2/website/versioned_docs/version-2.3.3/api/drivers/fastapi.md
noneflow[bot] eeaf823ea9 🔖 Release 2.3.3
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---
sidebar_position: 1
description: nonebot.drivers.fastapi 模块
---
# nonebot.drivers.fastapi
[FastAPI](https://fastapi.tiangolo.com/) 驱动适配
```bash
nb driver install fastapi
# 或者
pip install nonebot2[fastapi]
```
:::tip 提示
本驱动仅支持服务端连接
:::
## _class_ `Config(<auto>)` {#Config}
- **说明:** FastAPI 驱动框架设置,详情参考 FastAPI 文档
- **参数**
auto
### _class-var_ `fastapi_openapi_url` {#Config-fastapi-openapi-url}
- **类型:** str | None
- **说明:** `openapi.json` 地址,默认为 `None` 即关闭
### _class-var_ `fastapi_docs_url` {#Config-fastapi-docs-url}
- **类型:** str | None
- **说明:** `swagger` 地址,默认为 `None` 即关闭
### _class-var_ `fastapi_redoc_url` {#Config-fastapi-redoc-url}
- **类型:** str | None
- **说明:** `redoc` 地址,默认为 `None` 即关闭
### _class-var_ `fastapi_include_adapter_schema` {#Config-fastapi-include-adapter-schema}
- **类型:** bool
- **说明:** 是否包含适配器路由的 schema默认为 `True`
### _class-var_ `fastapi_reload` {#Config-fastapi-reload}
- **类型:** bool
- **说明:** 开启/关闭冷重载
### _class-var_ `fastapi_reload_dirs` {#Config-fastapi-reload-dirs}
- **类型:** list[str] | None
- **说明:** 重载监控文件夹列表,默认为 uvicorn 默认值
### _class-var_ `fastapi_reload_delay` {#Config-fastapi-reload-delay}
- **类型:** float
- **说明:** 重载延迟,默认为 uvicorn 默认值
### _class-var_ `fastapi_reload_includes` {#Config-fastapi-reload-includes}
- **类型:** list[str] | None
- **说明:** 要监听的文件列表,支持 glob pattern默认为 uvicorn 默认值
### _class-var_ `fastapi_reload_excludes` {#Config-fastapi-reload-excludes}
- **类型:** list[str] | None
- **说明:** 不要监听的文件列表,支持 glob pattern默认为 uvicorn 默认值
### _class-var_ `fastapi_extra` {#Config-fastapi-extra}
- **类型:** dict[str, Any]
- **说明:** 传递给 `FastAPI` 的其他参数。
## _class_ `Driver(env, config)` {#Driver}
- **说明:** FastAPI 驱动框架。
- **参数**
- `env` ([Env](../config.md#Env))
- `config` (NoneBotConfig)
### _property_ `type` {#Driver-type}
- **类型:** str
- **说明:** 驱动名称: `fastapi`
### _property_ `server_app` {#Driver-server-app}
- **类型:** FastAPI
- **说明:** `FastAPI APP` 对象
### _property_ `asgi` {#Driver-asgi}
- **类型:** FastAPI
- **说明:** `FastAPI APP` 对象
### _property_ `logger` {#Driver-logger}
- **类型:** logging.Logger
- **说明:** fastapi 使用的 logger
### _method_ `setup_http_server(setup)` {#Driver-setup-http-server}
- **参数**
- `setup` ([HTTPServerSetup](index.md#HTTPServerSetup))
- **返回**
- untyped
### _method_ `setup_websocket_server(setup)` {#Driver-setup-websocket-server}
- **参数**
- `setup` ([WebSocketServerSetup](index.md#WebSocketServerSetup))
- **返回**
- None
### _method_ `run(host=None, port=None, *args, app=None, **kwargs)` {#Driver-run}
- **说明:** 使用 `uvicorn` 启动 FastAPI
- **参数**
- `host` (str | None)
- `port` (int | None)
- `*args`
- `app` (str | None)
- `**kwargs`
- **返回**
- untyped
## _class_ `FastAPIWebSocket(*, request, websocket)` {#FastAPIWebSocket}
- **说明:** FastAPI WebSocket Wrapper
- **参数**
- `request` (BaseRequest)
- `websocket` ([WebSocket](index.md#WebSocket))
### _async method_ `accept()` {#FastAPIWebSocket-accept}
- **参数**
empty
- **返回**
- None
### _async method_ `close(code=status.WS_1000_NORMAL_CLOSURE, reason="")` {#FastAPIWebSocket-close}
- **参数**
- `code` (int)
- `reason` (str)
- **返回**
- None
### _async method_ `receive()` {#FastAPIWebSocket-receive}
- **参数**
empty
- **返回**
- str | bytes
### _async method_ `receive_text()` {#FastAPIWebSocket-receive-text}
- **参数**
empty
- **返回**
- str
### _async method_ `receive_bytes()` {#FastAPIWebSocket-receive-bytes}
- **参数**
empty
- **返回**
- bytes
### _async method_ `send_text(data)` {#FastAPIWebSocket-send-text}
- **参数**
- `data` (str)
- **返回**
- None
### _async method_ `send_bytes(data)` {#FastAPIWebSocket-send-bytes}
- **参数**
- `data` (bytes)
- **返回**
- None