我已經讓機器人加入我的語音服務器，如下所示 if message.content.startswith("?join"): channel = message.author.voice.channel await channel.connect() await message.channel.send('bot joined')但我不能讓機器人離開頻道..我該如何編寫代碼來做到這一點？和有什么區別@bot.event async def on_message(message): if message.content.startswith('~'):和@bot.command()async def ~(ctx):
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TA貢獻1821條經驗 獲得超5個贊
您可以通過兩種方式執行這兩個命令（加入和離開頻道命令），一種是使用 on_message，另一種是使用@bot.commands。最好使用 bot.command 而不是 on_message 作為命令，因為 bot.commands 具有更多功能，而且我認為它是為命令而構建的，它的速度很快。因此，我將使用 bot.command 重寫您的兩個命令，并在此處使用 on_message 以防您不想使用 bot.command。根據您的消息，我假設?是您的前綴
使用on_message
@bot.event
async def on_message(message):
if (message.content.startswith('?join')):
if (message.author.voice): # If the person is in a channel
channel = message.author.voice.channel
await channel.connect()
await message.channel.send('Bot joined')
else: #But is (s)he isn't in a voice channel
await message.channel.send("You must be in a voice channel first so I can join it.")
elif message.content.startswith('?~'): # Saying ?~ will make bot leave channel
if (message.guild.voice_client): # If the bot is in a voice channel
await message.guild.voice_client.disconnect() # Leave the channel
await message.channel.send('Bot left')
else: # But if it isn't
await message.channel.send("I'm not in a voice channel, use the join command to make me join")
await bot.process_commands(message) # Always put this at the bottom of on_message to make commands work properly
使用bot.command
@bot.command()
async def join(ctx):
if (ctx.author.voice): # If the person is in a channel
channel = ctx.author.voice.channel
await channel.connect()
await ctx.send('Bot joined')
else: #But is (s)he isn't in a voice channel
await ctx.send("You must be in a voice channel first so I can join it.")
@bot.command(name = ["~"])
async def leave(ctx): # Note: ?leave won't work, only ?~ will work unless you change `name = ["~"]` to `aliases = ["~"]` so both can work.
if (ctx.voice_client): # If the bot is in a voice channel
await ctx.guild.voice_client.disconnect() # Leave the channel
await ctx.send('Bot left')
else: # But if it isn't
await ctx.send("I'm not in a voice channel, use the join command to make me join")
守候你守候我
TA貢獻1802條經驗 獲得超10個贊
保存通道連接，以便稍后斷開連接。
voice = None
...
if message.content.startswith("?join"):
channel = message.author.voice.channel
global voice = await channel.connect()
await message.channel.send('bot joined')
elif message.content.startswith("?join"):
await self.voice.disconnect()
無論如何，嘗試使用discord.ext.commands擴展。它使所有涉及命令的事情變得更容易。我還建議使用 cogs ( example )，因為您可以擁有一個包含所有與語音相關的類，并且您不需要全局變量。
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