Question

最近，我一直在基于旧代码启动一个新的bot作为学习经验。可以想象，这有点麻烦。我的命令处理程序基于三件事：functions.js，app.js和具有命令的文件。我在使用help命令时遇到问题我的命令处理程序和其他内容：

// Calling Packages
const Discord = require('discord.js');
const bot = new Discord.Client();
const client = new Discord.Client();
const weather = require('weather-js');
const fs = require('fs');

const {ping: func} = require("C:/Users/LeviB/Desktop/Folders/Downloads, Setup, and Uninstall Files/Code/Discord Bots/WelcomeGoodbyeQuickDB/functions.js")

const commands = JSON.parse(fs.readFileSync('Storage/commands.json', 'utf8'))

// Global Settings
const prefix = 'cb!';

// Listener Event One
bot.on('message', message => {

    // Variables
    let msg = message.content.toUpperCase();
    let sender = message.author;
    let cont = message.content.slice(prefix.length).trim().split(" ");
    let args = message.content.slice(prefix.length).trim().split(" ");
    let cmd = args.shift().toLowerCase();

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

//Command Handler
try {

    let commandFile = require(`./commands/${cmd}.js`);
    commandFile.run(bot, message, args, func);

} catch(e) {

    console.log(e.message);

} finally {

    console.log(`${message.author.username} ran the command: ${cmd}`);

}

我的功能文件

    help: function(channel) {


        const embed = new Discord.RichEmbed()
            .setColor(0x1D82B6)



        let commandsFound = 0;

        for (var cmd in commands) {

            if (commands[cmd].group.toUpperCase() === 'USER') {
                commandsFound++

                embed.addField(`${commands[cmd].name}`, `**Description:** ${commands[cmd].desc}\n**Usage:** ${prefix + commands[cmd].usage}`);
            }


        }

        embed.setFooter(`Currently showing user commands. To view another group do ${prefix}help [group / command]`)
        embed.setDescription(`**${commandsFound} commands found** - <> means required, [] means optional`)

        message.author.send({embed})
        message.channel.send({embed: {
            color: 0x1D82B6,
            description: `**Check your DMs ${message.author}!**`
        }})
        },
    }

还有我要运行的命令：

let msg = message.content.toUpperCase();
let sender = message.author;
let cont = message.content.slice(prefix.length).trim().split(" ");
let args = message.content.slice(prefix.length).trim().split(" ");


exports.run = (bot, message, args, func) => {

    console.log('ok i hate this')

    const embed = new Discord.RichEmbed()
        .setColor(0x1D82B6)



    let commandsFound = 0;

    for (var cmd in commands) {

        if (commands[cmd].group.toUpperCase() === 'USER') {
            commandsFound++

            embed.addField(`${commands[cmd].name}`, `**Description:** ${commands[cmd].desc}\n**Usage:** ${prefix + commands[cmd].usage}`);
        }


    }

    embed.setFooter(`Currently showing user commands. To view another group do ${prefix}help [group / command]`)
    embed.setDescription(`**${commandsFound} commands found** - <> means required, [] means optional`)

    msg.author.send({embed})
    msg.channel.send({embed: {
        color: 0x1D82B6,
        description: `**Check your DMs ${msg.author}!**`
    }})

}

如果我要执行“ cb！ping”或“ cb！purge”操作，那么它们都会起作用。当我执行“ cb！help”时，虽然我在控制台中得到了此提示：

[serve] message is not defined
[serve] CharleDarwins ran the command: help

我已经做了一些修修补补或其他工作，但是我不知道它想要我做什么。这可能是一个悬而未决的问题，但是它要我放在哪里？和往常一样，我的术语可能不对，所以我深表歉意，并感谢您抽出宝贵时间阅读我的问题。

Answer 1

我明白了。在您要运行的命令文件中，您执行let msg，在文件中，您引用的是message，而不是msg。

消息未定义的原因是，您尚未从任何位置导入引用message的文件。例如，这是module.exports文件底部的export default或message。查看您的functions文件的顶部，没有传递消息，只有channel被传递。

仅需一点建议，即可通过standard.js运行文件，它是一个NPM模块:)-可以通过执行npm i standard进行安装。让我知道你过得怎么样！

命令处理程序-消息未定义

1 个答案: