Discord.js V12如何显示具有特定角色的所有成员?

问题描述：

我正在尝试执行一条命令，该命令将向我显示具有特定角色的所有成员.该命令应类似于 $ rolelist ，它在消息中显示所有成员的显示名称，这些消息的角色为 TEST ROLE .可以的话，请帮我:D

I am trying to make a command that will show me all the members with a certain role. The command should be like $rolelist and it shows all members' display names in a message that have the role TEST ROLE. Help me out if you can :D

client.on('message', async message => {
    if (message.content.startsWith(prefix + "rolelist")) {
        const testRole = message.guild.roles.cache.find(role => role.name == "TEST ROLE");
        const members = message.guild.members.filter(member => member.roles.find(testRole)).map(member => member.user.username)
        message.channel.send(`These people currently have the TEST ROLE: \n${members}`)
    }})

答

client.on('message', async message => {
    if (message.content.startsWith(prefix + "rolelist")) {
        const Role = message.guild.roles.cache.find(role => role.name == "TEST ROLE");
        const Members = message.guild.members.cache.filter(member => member.roles.cache.find(role => role == Role)).map(member => member.user.tag);
        message.channel.send(`Users with ${Role.name}: ${Members}`);
    };
});

由于您使用的是V12，因此您忘记将 cache 添加到 message.guild.members 和 message.roles 中.

You forgot to add cache to message.guild.members and message.roles since you are using V12.

此外，您使用的查找功能错误.

Also, you were using the find function wrong.

您不能像这样使用它:

member.roles.cache.find(testRole)

这是您应该如何使用它:

This is how you should use it:

members.roles.cache.find(role => role == testRole)

Discord.js V12如何显示具有特定角色的所有成员?

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