discord.js say command actually says “say”

问题

I've never had a problem with the say command until I start using modules and cleaned up my code but since I have few my commands have bugged. I'm trying to figure out why it is saying the command.

const commandFiles = fs
  .readdirSync("./commands/")
  .filter(file => file.endsWith(".js"));
for (const file of commandFiles) {
  const command = require(`./commands/${file}`);

  bot.commands.set(command.name, command);
}

bot.on("message", async message => {
  if (!message.content.startsWith(PREFIX)) return;
  let args = message.content.substring(PREFIX.length).split(" ");

  switch (args[0]) {

    case "say":
      bot.commands.get("say").execute(message, args);
      break;

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

module.exports = {
  name: "say",
  description: "Show's avatar",
 async execute(message, args){

    const sayMessage = args.join(" ");
    message.delete().catch(O_o => {});
    message.channel.send(`${sayMessage} - ${message.author}`);
  }
}

Thanks in advance!

回答1:

The code is doing exactly what you programmed it to, be it not intended.

let args = message.content.substring(PREFIX.length).split(" "); // args = ['say', 'Hello', 'World']

bot.commands.get("say").execute(message, args); // Passing in the entire args array

const sayMessage = args.join(" "); // sayMessage = 'say Hello World'

One solution of many:

let args = message.content.substring(PREFIX.length).split(" ");
const command = args.splice(0, 1); // args now only contains the arguments

switch (command) {
  ...
}

回答2:

Here you go this is using the anidiots guidebot boiler plate i highly recommend using it to help you better understand incorporating a command handler into your discord bot.

your going to want to download the repo from here https://github.com/AnIdiotsGuide/guidebot/

extract it
run npm install
in the commands folder add say.js using the code below this is how to properly execute what your trying todo
by default the prefix is ~ to change it in discord chat run ~conf edit prefix Example: ~conf edit prefix !
run !say hello world

exports.run = async (client, message, args) => { 
    const sayMessage = args.join(" ");
    message.delete();
    message.channel.send(sayMessage + ' - ' + message.author)
  };

  exports.conf = {
    enabled: true,
    guildOnly: false,
    aliases: [],
    permLevel: "User"
  };

  exports.help = {
    name: "say",
    category: "Miscelaneous",
    description: "say command",
    usage: "say"
  };```

来源：https://stackoverflow.com/questions/59816652/discord-js-say-command-actually-says-say

标签

discord

discord.js