Javascript Discord Bot无法响应交互请求的问题求助

问题详情 #

Bot可正常登录，但触发斜杠命令时无响应，控制台抛出错误：
ReferenceError: interaction is not defined at Client.handleInteraction (file:///C:/Program%20Files/discord-bot/bot.js:18:5)

.env文件已正确配置SERVERID、CLIENTID和TOKEN，命令部署与Bot登录状态正常，使用/sticks命令时提示"应用未响应"。

相关代码文件 #

bot.js

import { Client, Events, GatewayIntentBits } from 'discord.js';
import { config } from 'dotenv';
import * as bos from './commands/sticks.js';


config();

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

function readyDiscord() {
    console.log("Hello " + client.user.tag);
}

async function handleInteraction() {
    if (!interaction.isCommand()) return;
    if (interaction.commandName === 'sticks') {
        await bos.execute(interaction);
    }
}

client.once(Events.ClientReady, readyDiscord);

client.login(process.env.TOKEN);

client.on(Events.InteractionCreate, handleInteraction);

commands/sticks.js

import { SlashCommandBuilder } from 'discord.js';

// Command Builder export
export const data = new SlashCommandBuilder()
    .setName('sticks')
    .setDescription('Fun bundle of sticks!');

// Execute function export
export async function execute(interaction) {
    await interaction.reply('Sticks');
}

部署命令文件

// Importing modules using ES6 syntax
import { REST, Routes } from 'discord.js';
import { config } from 'dotenv';
import fs from 'node:fs';

config(); // Using dotenv config function directly

const commands = [];
const commandFiles = fs.readdirSync('./commands').filter((file) => file.endsWith('.js'));

// Grab the SlashCommandBuilder#toJSON() output of each command's data for deployment
for (const file of commandFiles) {
  const command = await import(`./commands/${file}`); // Using dynamic import
  if ('data' in command && 'execute' in command) {
    commands.push(command.data.toJSON());
  } else {
    console.log(`[WARNING] The command ${file} is missing a required "data" or "execute" property.`);
  }
}

// Construct and prepare an instance of the REST module
const rest = new REST().setToken(process.env.TOKEN);

// and deploy your commands!
(async () => {
  try {
    console.log(`Started refreshing ${commands.length} application (/) commands.`);

    // The put method is used to fully refresh all commands in the guild with the current set
    const data = await rest.put(Routes.applicationGuildCommands(process.env.CLIENTID, process.env.SERVERID), {
      body: commands,
    });

    console.log(`Successfully reloaded ${data.length} application (/) commands.`);
  } catch (error) {
    // And of course, make sure you catch and log any errors!
    console.error(error);
  }
})();

解决方案 #

核心问题 #

handleInteraction函数未接收InteractionCreate事件触发时传入的interaction参数，导致函数内引用interaction变量时出现未定义错误。

修复代码 #

修改bot.js中的handleInteraction函数，添加interaction参数：

async function handleInteraction(interaction) { // 添加interaction参数
    if (!interaction.isCommand()) return;
    if (interaction.commandName === 'sticks') {
        await bos.execute(interaction);
    }
}

验证步骤 #

1. 重启Bot进程
2. 再次发送/sticks命令，此时Bot应正常回复"Sticks"

内容的提问来源于stack exchange，提问作者Leviticus 2629