add permission and command

tests/test_plugins/test_package/test_command.py

@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from nonebot.rule import Rule
+from nonebot.typing import Event
+from nonebot.plugin import on_command
+from nonebot.adapters.cqhttp import Bot
+
+test_command = on_command(("帮助",))
+
+
+@test_command.handle()
+async def test_handler(bot: Bot, event: Event, state: dict):
+    print(state["_prefix"])