使用discord.js在频道中发送欢迎消息

Question

我开始使用discord.js 编写一个discord 机器人。我还遵循他们提供的指南，直到完成“事件处理”：https://discordjs.guide/creating-your-bot/event-handling.html#reading-event-files

我编写了第一个事件，当有人加入服务器时，我希望机器人在频道中写入欢迎消息。 这是我的代码：

欢迎.js

const { Events } = require('discord.js');

module.exports = {
    name: Events.GuildMemberAdd,
    once: true,
    execute(client, member) {
        const channelID = '1194723491551912079';
        const channel = client.channels.cache.get(channelID);
        const message = `Welcome <@${member}>!`;
        channel.send(message);
    },
};

指南中的斜杠命令（用户、ping 和服务器）正在运行，ClientReady 事件也正在运行。在搜索了一些解决方案并且对js不熟悉之后，我不知道该怎么办。 感谢您提前的帮助。

编辑：我的index.js：

const fs = require('node:fs');
const path = require('node:path');
const { Client, Collection, GatewayIntentBits } = require('discord.js');
const { token } = require('./config.json');

const client = new Client({ intents: [GatewayIntentBits.Guilds] });

client.commands = new Collection();
const foldersPath = path.join(__dirname, 'commands');
const commandFolders = fs.readdirSync(foldersPath);

// command handling
for (const folder of commandFolders) {
    const commandsPath = path.join(foldersPath, folder);
    const commandFiles = fs.readdirSync(commandsPath).filter(file => file.endsWith('.js'));
    for (const file of commandFiles) {
        const filePath = path.join(commandsPath, file);
        const command = require(filePath);
        if ('data' in command && 'execute' in command) {
            client.commands.set(command.data.name, command);
        } else {
            console.log(`[WARNING] The command at ${filePath} is missing a required "data" or "execute" property.`);
        }
    }
}

// event handling
const eventsPath = path.join(__dirname, 'events');
const eventFiles = fs.readdirSync(eventsPath).filter(file => file.endsWith('.js'));

for (const file of eventFiles) {
    const filePath = path.join(eventsPath, file);
    const event = require(filePath);
    if (event.once) {
        client.once(event.name, (...args) => event.execute(...args));
    } else {
        client.on(event.name, (...args) => event.execute(...args));
    }
}

client.login(token);

Answer 1

您可以使用“guildMemberAdd”事件。

// I'll assume you've already imported the Client class and defined it

client.on("guildMemberAdd", async (member) => {
   let channelId; // Add your desired channel Id here
   let channel = member.guild.channels.cache.get(channelId);
   let message = `Welcome <@${member.id}>`;

   await channel.send(message);
   
});