NodeJS 在这段代码中我如何替换require()?

rdrgkggo  于 2023-01-08  发布在  Node.js
关注(0)|答案(1)|浏览(296)

我正在学习Discord.js上的教程。我不得不将require更改为import,以获得node:fsnode:path
但是,在第34行:(const command = require(filePath);)还有另一个require语句抛出了与E5相同的错误。我从像this这样的文章中了解到import总是在文件的开头运行。那么,我该如何处理这个错误呢?ReferenceError: require is not defined in ES module scope, you can use import instead
我也很想理解,为什么我看到的所有教程都使用require,但我总是得到一个错误,不得不转换为import
下面是我的代码:

import dotenv  from "dotenv";
dotenv.config();
const token = process.env.DTOKEN;

// const fs = require('node:fs');
import fs from 'node:fs';

// https://bobbyhadz.com/blog/javascript-dirname-is-not-defined-in-es-module-scope
import {fileURLToPath} from 'url';
const __filename = fileURLToPath(import.meta.url);
console.log(import.meta.url);

// const path = require('node:path');
import path from 'node:path';
// import path from 'path'
const __dirname = path.dirname(__filename);

// Require the necessary discord.js classes
import { Client, Collection, Intents } from "discord.js";
// const { token } = require('./config.json');

// Create a new client instance
const client = new Client({ intents: [Intents.FLAGS.GUILDS] });

client.commands = new Collection();
const commandsPath = path.join(__dirname, 'commands');
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);  // *** here's the line with the error ***
    // Set a new item in the Collection
    // With the key as the command name and the value as the exported module
    client.commands.set(command.data.name, command);
}

// When the client is ready, run this code (only once)
client.once('ready', () => {
    console.log('Ready!');
});

client.on('interactionCreate', async interaction => {
    if (!interaction.isCommand()) return;

    const { commandName } = interaction;

    const command = client.commands.get(interaction.commandName);

    if (!command) return;

    try {
        await command.execute(interaction);
    } catch (error) {
        console.error(error);
        await interaction.reply({ content: 'There was an error while executing this command!', ephemeral: true });
    }
});

// Login to Discord with your client's token
client.login(token);
2j4z5cfb

2j4z5cfb1#

让一个变量接收一个导入,你将不得不处理的承诺,将到来,对我来说,这是一个有点工作,所以我重做了导入与要求,我也推荐它。
要使用require编写导入,只需转到您的package.json或package-lock.json并输入

"type": "commonjs",

相关问题