我有我的主 Index.js 文件，里面有這段代碼（想象輸入是！help）const Discord = require('discord.js');const client = new Discord.Client();const fs = require('fs');client.commands = new Discord.Collection();const commandFiles = fs.readdirSync('./commands/').filter(file => file.endsWith('.js'));for(const file of commandFiles){    const command = require(`./commands/${file}`);    client.commands.set(command.name, command);}client.on("error", console.error);client.once('ready', () => {    console.log('ProBot is online!');});client.on('message', message => {    if (message.author.bot) return;    if (message.guild === null) return;    if (message.content.startsWith("!")){        const prefix = "!";        const args = message.content.slice(prefix.length).trim().split(/ +/g);        const command = args.shift().toLowerCase();        if (command.length === 0) return;        let cmd = client.commands.get(command);        if (!cmd) return message.reply(`\`${prefix + command}\` doesn't exist!`);        cmd.execute(message, args);    }};然后打開文件help.js，示例是const Discord = require('discord.js');module.exports = {    name: 'help',    description: "!help Command",    execute(message, args){        if(!message.member.hasPermission("MANAGE_GUILD")){  //Regular Output            message.react('??')            const help2Embed = new Discord.MessageEmbed()            .setColor('#ffd6d6')            .setTitle('!Help\n')            .setDescription('Check Your Private Messages For More Information')            message.channel.send(help2Embed)            const h11elpEmbed = new Discord.MessageEmbed()            .setColor('#ffd6d6')            .setTitle('!Help\n')        }}}問題是，如果它被更改為 !warn @member [low, med, high] [reason] - 索引能否將其放入 warn.js 文件，然后從那里根據 args[2] 是否低， med，高打開并執行一個新文件？為每個運行不同的代碼。[或者如果有我忽略的更簡單的方法]