如何使Discord机器人检查左语音通道并清除该通道中的消息

问题描述

我想创建一个discord bot，以清除来自“ People left”频道的消息

我尝试过：

        if before.channel:
            for role in serverroles:
                rooles.append(get(self.guild.roles,name=role))
            await self.remove_roles(*rooles)
            if before.channel.members == []:
                chn = before.channel.id
                if chn == 743323003932115076:
                    channels = client.get_channel(ch1)
                    await channels.purge(limit=999)
                if chn == 743323035200913509:
                    channels = client.get_channel(ch2)
                    await channels.purge(limit=999)
                if chn == 743323078725075064:
                    channels = client.get_channel(ch3)
                    await channels.purge(limit=999)
                if chn == 743323177500803094:
                    channels = client.get_channel(ch4)
                    await channels.purge(limit=999)```

and I got AttributeError: 'VoiceChannel' object has no attribute 'purge'

解决方法

该事件称为 on_voice_state_update ，顾名思义，该事件用于语音通道，由于其中没有消息，因此无法清除VoiceChannel。