如何设置欢迎频道discord.py？ [英] How to set a welcome channel discord.py?

问题描述

我正在制作一个带有欢迎信息的公共审核机器人，但我如何才能让人们设置他们的欢迎频道？ 我有这个，但这个不起作用，它说它设置了频道，但如果有人加入，就没有实际的消息。有没有人能帮我一下？这是我的代码：

async def on_member_join(member):
    global welcome_channel_dict
    channel_id = welcome_channel_dict[member.guild.id]
    await client.get_channel(channel_id).send(f'{member.mention} welcome to the Otay! Support server! Enjoy your stay!🎉')

@client.command(name='welcome')
async def set_welcome_channel(ctx, channel: discord.TextChannel):
    global welcome_channel_dict
    welcome_channel_dict[ctx.guild.id] = channel.id
    await ctx.send(f'Sent welcome channel for {ctx.message.guild.name} to {channel.name}')```

推荐答案

您说您在开发人员门户中启用了意图，您记得在bot代码中定义意图吗？您需要设置：

import json

intents = discord.Intents.default()
intents.members = True

client = commands.Bot(command_prefix = 'your_prefix', intents = intents)

Cloud为JSON提供了一个非常好的教程。您可以在代码中执行类似的操作，这样每当您的机器人重置时，DICT就不会重置。

在您的根目录中创建一个‘guids.json’文件。打开词典，只需添加{}，即可开始。

@client.event
async def on_member_join(member):
    with open('guilds.json', 'r', encoding='utf-8') as f:
        guilds_dict = json.load(f)

    channel_id = guilds_dict[str(member.guild.id)]
    await client.get_channel(int(channel_id)).send(f'{member.mention} welcome to the Otay! Support server! Enjoy your stay!🎉')


@client.command(name='welcome')
async def set_welcome_channel(ctx, channel: discord.TextChannel):
    with open('guilds.json', 'r', encoding='utf-8') as f:
        guilds_dict = json.load(f)

    guilds_dict[str(ctx.guild.id)] = str(channel.id)
    with open('guilds.json', 'w', encoding='utf-8') as f:
        json.dump(guilds_dict, f, indent=4, ensure_ascii=False)
    
    await ctx.send(f'Sent welcome channel for {ctx.message.guild.name} to {channel.name}')


# Optional:
# So if your bot leaves a guild, the guild is removed from the dict
@client.event
async def on_guild_remove(guild):
    with open('guilds.json', 'r', encoding='utf-8') as f:
        guilds_dict = json.load(f)

    guilds_dict.pop(guild.id)
    with open('guilds.json', 'w', encoding='utf-8') as f:
        json.dump(guilds_dict, f, indent=4, ensure_ascii=False)

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