如何检查用户是否在 on_message 中具有特定角色?

How to check if a user has a specific role in on_message?(如何检查用户是否在 on_message 中具有特定角色?)

问题描述

目前，如果您执行命令，我有一个机器人会给您一个角色.我想让机器人检查执行命令的用户是否具有特定角色.截至目前，我只看到人们在获得权限的情况下这样做.基本的例子也很棒！

Currently I have a bot will give you a role if you do a command. I want to make the bot check if the user that does the command has a specific role. As of now I've only seen people do it with permissions. Basic examples would be also great!

if message.content.lower().startswith('/role'):
    user = message.author
    role = discord.utils.get(user.server.roles, id="437923291047526402")
    await client.add_roles(user, role)

推荐答案

要检查on_message中的角色，可以访问作者的角色属性.

To check for roles in on_message, you can access the author's roles attribute.

if message.content.lower().startswith('/role'):
    user = message.author

    if message.channel.is_private or discord.utils.get(user.roles, name="admin") is None:
        return

    role = discord.utils.get(user.server.roles, id="437923291047526402")
    await client.add_roles(user, role)

有关命令，请参阅链接的欺骗答案.

For commands, see the linked dupe answer.

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