提问者:小点点

如何替换此代码中的“require()”?[重复]


我正在关注有关 Discord.js 的教程。我不得不更改需要导入节点:fs节点:路径

然而,在第34行:(<code>const command=require(filePath))还有另一个require语句抛出了关于E5的相同错误。我从这类文章中了解到,<code>导入</code>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未在ES模块范围中定义,您可以使用import来代替

我也很想理解,为什么我看到的所有教程都使用需要,但我总是收到错误并必须转换为import

这是我的代码:

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);

共1个答案

匿名用户

让一个变量接受一个导入,你将不得不处理将要到来的promise,对我来说这有点麻烦,所以我用require重做了导入,我也推荐它。

要使用require编写导入,只需转到package.json或package-lock.json并输入

    "type": "commonjs",