from nonebot import on_command from nonebot.rule import to_me from nonebot.adapters import Message from nonebot.params import CommandArg from nonebot.plugin import PluginMetadata __plugin_meta__ = PluginMetadata( name="echo", description="重复你说的话", usage="/echo [text]", type="application", homepage="https://github.com/nonebot/nonebot2/blob/master/nonebot/plugins/echo.py", config=None, supported_adapters=None, ) echo = on_command("echo", to_me()) @echo.handle() async def handle_echo(message: Message = CommandArg()): await echo.send(message=message)