[DiscordBot] 봇 명령어 입력처리

const fs = require('fs');

const Discord = require('discord.js');

const { prefix, token } = require('./config.json');

const client = new Discord.Client();

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.once('ready',() =>{

    console.log("Ready!");

});



client.on('message',message =>{

    if (!message.content.startsWith(prefix) || message.author.bot) return;



    const args = message.content.slice(prefix.length).split(/ +/);



    const commandname = args[0];

    if (!client.commands.has(commandname)) return;



    try {

        client.commands.get(commandname).execute(message, args, Discord);

    } catch (error) {

        console.error(error);

        message.reply('there was an error trying to execute that command!');

    }

});

client.login(token);