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📝 Update creating-a-handler.md

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Lan 2021-01-01 19:23:51 +08:00 committed by GitHub
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docs/guide/creating-a-handler.md
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@ -69,7 +69,7 @@ async def handle2(bot: Bot, event: Event, state: T_State):
```python ```python
@matcher.got("key1") @matcher.got("key1")
@matcher.got("key2") @matcher.got("key2")
async def handle(bot: Bot, event: Event, state: State): async def handle(bot: Bot, event: Event, state: T_State):
pass pass
``` ```
@ -169,12 +169,12 @@ matcher = on_command("test")
# 修改默认参数处理 # 修改默认参数处理
@matcher.args_parser @matcher.args_parser
async def parse(bot: Bot, event: Event, state: State): async def parse(bot: Bot, event: Event, state: T_State):
print(state["_current_key"], ":", str(event.get_message())) print(state["_current_key"], ":", str(event.get_message()))
state[state["_current_key"]] = str(event.get_message()) state[state["_current_key"]] = str(event.get_message())
@matcher.handle() @matcher.handle()
async def first_receive(bot: Bot, event: Event, state: State): async def first_receive(bot: Bot, event: Event, state: T_State):
# 获取用户原始命令，如：/test # 获取用户原始命令，如：/test
print(state["_prefix"]["raw_command"]) print(state["_prefix"]["raw_command"])
# 处理用户输入参数，如：/test arg1 arg2 # 处理用户输入参数，如：/test arg1 arg2
@ -186,7 +186,7 @@ async def first_receive(bot: Bot, event: Event, state: State):
@matcher.got("arg1", prompt="参数？") @matcher.got("arg1", prompt="参数？")
async def arg_handle(bot: Bot, event: Event, state: State): async def arg_handle(bot: Bot, event: Event, state: T_State):
# 在这里对参数进行验证 # 在这里对参数进行验证
if state["arg1"] not in ["allow", "list"]: if state["arg1"] not in ["allow", "list"]:
await matcher.reject("参数不正确！请重新输入") await matcher.reject("参数不正确！请重新输入")