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319 lines
3.4 KiB
Markdown
319 lines
3.4 KiB
Markdown
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---
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---
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# NoneBot.drivers 模块
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## 后端驱动适配基类
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各驱动请继承以下基类
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## _class_ `Driver`
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基类:`abc.ABC`
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Driver 基类。将后端框架封装,以满足适配器使用。
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### `_adapters`
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* **类型**
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`Dict[str, Type[Bot]]`
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* **说明**
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已注册的适配器列表
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### `_ws_connection_hook`
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* **类型**
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`Set[T_WebSocketConnectionHook]`
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* **说明**
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WebSocket 连接建立时执行的函数
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### `_ws_disconnection_hook`
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* **类型**
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`Set[T_WebSocketDisconnectionHook]`
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* **说明**
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WebSocket 连接断开时执行的函数
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### _abstract_ `__init__(env, config)`
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* **参数**
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* `env: Env`: 包含环境信息的 Env 对象
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* `config: Config`: 包含配置信息的 Config 对象
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### `env`
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* **类型**
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`str`
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* **说明**
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环境名称
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### `config`
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* **类型**
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`Config`
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* **说明**
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配置对象
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### `_clients`
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* **类型**
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`Dict[str, Bot]`
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* **说明**
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已连接的 Bot
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### `register_adapter(name, adapter)`
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* **说明**
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注册一个协议适配器
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* **参数**
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* `name: str`: 适配器名称,用于在连接时进行识别
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* `adapter: Type[Bot]`: 适配器 Class
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### _abstract property_ `type`
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驱动类型名称
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### _abstract property_ `server_app`
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驱动 APP 对象
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### _abstract property_ `asgi`
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驱动 ASGI 对象
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### _abstract property_ `logger`
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驱动专属 logger 日志记录器
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### _property_ `bots`
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* **类型**
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`Dict[str, Bot]`
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* **说明**
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获取当前所有已连接的 Bot
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### _abstract_ `on_startup(func)`
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注册一个在驱动启动时运行的函数
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### _abstract_ `on_shutdown(func)`
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注册一个在驱动停止时运行的函数
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### `on_bot_connect(func)`
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* **说明**
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装饰一个函数使他在 bot 通过 WebSocket 连接成功时执行。
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* **函数参数**
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* `bot: Bot`: 当前连接上的 Bot 对象
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### `on_bot_disconnect(func)`
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* **说明**
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装饰一个函数使他在 bot 通过 WebSocket 连接断开时执行。
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* **函数参数**
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* `bot: Bot`: 当前连接上的 Bot 对象
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### `_bot_connect(bot)`
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在 WebSocket 连接成功后,调用该函数来注册 bot 对象
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### `_bot_disconnect(bot)`
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在 WebSocket 连接断开后,调用该函数来注销 bot 对象
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### _abstract_ `run(host=None, port=None, *args, **kwargs)`
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* **说明**
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启动驱动框架
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* **参数**
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* `host: Optional[str]`: 驱动绑定 IP
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* `post: Optional[int]`: 驱动绑定端口
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* `*args`
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* `**kwargs`
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### _abstract async_ `_handle_http()`
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用于处理 HTTP 类型请求的函数
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### _abstract async_ `_handle_ws_reverse()`
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用于处理 WebSocket 类型请求的函数
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## _class_ `WebSocket`
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基类:`object`
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WebSocket 连接封装,统一接口方便外部调用。
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### _abstract_ `__init__(websocket)`
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* **参数**
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* `websocket: Any`: WebSocket 连接对象
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### _property_ `websocket`
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WebSocket 连接对象
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### _abstract property_ `closed`
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* **类型**
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`bool`
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* **说明**
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连接是否已经关闭
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### _abstract async_ `accept()`
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接受 WebSocket 连接请求
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### _abstract async_ `close(code)`
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关闭 WebSocket 连接请求
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### _abstract async_ `receive()`
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接收一条 WebSocket 信息
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### _abstract async_ `send(data)`
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发送一条 WebSocket 信息
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