修复了消息文本中出现和指令相同的字符串会错误激活指令的问题

botpy/ext/command_util.py

@@ -20,10 +20,14 @@ async def decorated(*args, **kwargs):
             message: BaseMessage = kwargs["message"]
             for command in self.commands:
                 if command in message.content:
-                    # 分割指令后面的指令参数
-                    params = message.content.split(command)[1].strip()
-                    kwargs["params"] = params
-                    return await func(*args, **kwargs)
+                    # 剔除消息文本中@机器人的字符串
+                    content = message.content.replace(f"<@!{(await message.api.me())['id']}>", "")
+                    content_split = content.lstrip().split(command)
+                    # 当指令出现在消息文本（已剔除@机器人的信息）的开头执行指令
+                    if len(content_split[0]) == 0:
+                        # 分割指令后面的指令参数
+                        kwargs["params"] = content_split[1].strip()
+                        return await func(*args, **kwargs)
             return False
 
         return decorated

botpy/message.py

@@ -235,6 +235,12 @@ def __repr__(self):
             return str(self.__dict__)
 
 
+    @property
+    def api(self):
+        return self._api
+
+
+
 class GroupMessage(BaseMessage):
     __slots__ = (
         "author",