Question

我正在使机器人来管理我的多个Discord公会。我想建立确认系统，例如：

用户做X件事，
Bot在足够的频道中发送消息，
Bot等待用户使用：thumbdsup：或：thumbsdown：最多60秒做出反应
如果竖起大拇指，请执行A，否则-执行B。如果时间到了，请执行C动作

由于我不知道该如何构建这样的系统。

Answer 1

添加和设置事件监听器

首先，我们先定义discord.js并添加事件监听器：

const Discord = require('discord.js'); //defining discord
const client = new Discord.Client(); //getting your bot

client.on('message', async message => {  //when a user sends a message
}

然后，您需要告诉该漫游器之后它做什么：

const Discord = require('discord.js'); //defining discord
const client = new Discord.Client(); //getting your bot

client.on('message', async message => {  //when a user sends a message
    if (message.author.bot) return; //If a bot sent the message we want to ignore it.

    if (message.content.toLowerCase() === 'what message your looking for' {  //what your looking for (make sure this string is all in lower case)
        //what you want the bot to do after the message you are looking for has been sent
    }
}

现在，如果您希望机器人将响应添加到消息中，请执行以下操作：

const Discord = require('discord.js'); //defining discord
const client = new Discord.Client(); //getting your bot

client.on('message', async message => {  //when a user sends a message
    if (message.author.bot) return; //If a bot sent the message we want to ignore it.

    if (message.content.toLowerCase() === 'what message your looking for' {  //what your looking for (make sure this string is all in lower case)
        await message.react('?'); //reacting to the message with a thumbs up emoji
        await message.react('?'); //reacting to the message with a thumbs down emoji
    }
}

如果您希望机器人回复邮件，请使用：

const Discord = require('discord.js'); //defining discord
const client = new Discord.Client(); //getting your bot

client.on('message', async message => {  //when a user sends a message
    if (message.author.bot) return; //If a bot sent the message we want to ignore it.

    if (message.content.toLowerCase() === 'what message your looking for' {  //what your looking for (make sure this string is all in lower case)
        message.channel.send('The bots message here') //what you want the bot to reply with
    }
}

等待反应

在这里，这完全取决于您是否要等待对机器人消息或用户消息的反应。
如果您想等待来自机器人消息的响应，请使用：

const Discord = require('discord.js'); //defining discord
const client = new Discord.Client(); //getting your bot

client.on('message', async message => {  //when a user sends a message
    if (message.author.bot) return; //If a bot sent the message we want to ignore it.

    if (message.content.toLowerCase() === 'what message your looking for' {  //what your looking for (make sure this string is all in lower case)
        message = await message.channel.send('The bots message here') //waiting for the message to be sent

        const filter = (reaction, user) => { //filtering the reactions from the user
            return (
            ['?', '?'].includes(reaction.emoji.name) && user.id === message.author.id
            );
        }
        message.awaitReactions(filter, { max: 1, time: 60000, errors: ['time'] }) //awaiting the reactions - remember the time is in milliseconds
        .then((collected) => {
        const reaction = collected.first();

        if (reaction.emoji.name === '?') { //if the reaction was a thumbs up
            //A action
            reaction.users.remove(message.author.id) //If you wanted to remove the reaction
      } else { //if the reaction was a thumbs down
        //B action
        reaction.users.remove(message.author.id) //If you wanted to remove the reaction
      }
    }).catch((collected) => { //when time is up
      //C action
    });
    }
}

如果要等待用户消息中的消息，除了更改之外，您将做同样的事情：

    if (message.content.toLowerCase() === 'what message your looking for' {  //what your looking for (make sure this string is all in lower case)
        message.channel.send('The bots message here') //sending the message but not awaiting reactions from it

Discord.JS如何等待成员反应

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