Question

这是我的代码，每当我运行 $dm 命令时，它都会运行它，但也会运行 $help 命令。我知道这可能是一个新手问题，但如果有人可以帮助我，我将不胜感激

const Discord = require('discord.js');
const { prefix, token } = require('./config.json');
const client = new Discord.Client();
const { MessageEmbed } = require('discord.js');

client.once('ready', () => { client.user.setActivity('Use $help for a list of commands!', { type: "PLAYING" }); });
    console.log('Ready!');
    

client.on('message', message => {
    if (!message.content.startsWith(prefix) || message.author.bot) return;
    if (!message.content.startsWith(prefix) || message.author.bot) return;
    const args = message.content.slice(prefix.length).trim().split(' ');
    const command = args.shift().toLowerCase();
    if (message.content.startsWith(`${prefix}ping`)) {
        message.channel.send('Pong.');
    } else if (message.content.startsWith(`${prefix}beep`)) {
        message.channel.send('Boop.');
    } else if (message.content === `${prefix}server`) {
        message.channel.send(`Server name: ${message.guild.name}\nTotal members: ${message.guild.memberCount}`);
    } else if (message.content === `${prefix}user-info`) {
        message.channel.send(`Your username: ${message.author.username}\nYour ID: ${message.author.id}`);
    console.log(message.content);
    } else if (message.content === (`${prefix}dm`)) {
        message.author.send("string");
    } else if (message.content === "$help") {}
        let embed = new MessageEmbed()
        .setTitle("Command List")
        .setDescription("$help, $ping, $beep, $server, $user-info, $dm")
        .setColor("RANDOM")
        message.channel.send(embed)

}

,
)
client.login(token)

Answer 1

else if (message.content === "$help") {} <- 问题

您过早关闭大括号，因此下面代码的执行实际上并不依赖于 if 语句。

应该是这样的

else if (message.content === "$help") {
        let embed = new MessageEmbed()
        .setTitle("Command List")
        .setDescription("$help, $ping, $beep, $server, $user-info, $dm")
        .setColor("RANDOM")
        message.channel.send(embed)
}

Answer 2

您必须放置此代码：

        let embed = new MessageEmbed()
        .setTitle("Command List")
        .setDescription("$help, $ping, $beep, $server, $user-info, $dm")
        .setColor("RANDOM")
        message.channel.send(embed)

在这些花括号内： } else if (message.content === "$help") {}

提示：改用 switch 语句

discord.js 运行命令会运行它，但也会在它之后运行命令

2 个答案: