阿凡达和Ping命令，帮帮我吗？ ：D

Question

我有2个无法解决的“问题”：

---

首先：

这是我的代码：

const { MessageEmbed } = require("discord.js");

module.exports = {
  name: "ping",
  aliases: ["ping"],
  description: "Show Bot Ping.",
  execute(message) {
    message.delete().catch(O_o => {});
    let commands = message.client.commands.array();

    let helpEmbed = new MessageEmbed()
      .setTitle("API latency: ")
      .setDescription(`**${Math.floor(message.client.ws.ping)} ms!**`)
      .setColor("#fffff1")
      .setFooter(`Command requested by: ${message.author.tag}`);

    return message.channel.send(helpEmbed).catch(console.error);
  }
};

当我使用ping命令时，一切都会正常进行...

https://cdn.discordapp.com/attachments/744902402964062262/746774318813413436/API.png

我想要的是，在最后一部分Command requested by: ColorlessWorld # 9293中，我希望它仅显示用户名，即Command requested by: ColorlessWorld

但是我不知道该怎么做。

---

第二： 这是我的代码：

const Discord = require('discord.js');
 
module.exports = {
    name: 'avatar',
    description: 'returns a users avatar',
    execute(message, args){
        message.delete().catch(O_o => {});
        const { prefix, token } = require ('../config.json');
        const embed = new Discord.MessageEmbed()
 
        if(!message.mentions.users.first()){
            embed.setDescription(`
            **:camera_with_flash:Avatar**
            Use !avatar @NickName.`)
            embed.setColor('fffff1')
            return message.channel.send(embed)
        }else{
            const user = message.mentions.users.first()
            embed.setImage(user.avatarURL({ format: 'png', dynamic: false, size: 256 }))
            embed.setDescription(`**:camera_with_flash:@${user.username}**
            Click [here] to download.`)
            embed.setColor('fffff1')
            embed.setFooter(`Command by: ${user.username}`, message.author.displayAvatarURL({format: "png"}))
            return message.channel.send(embed)
        }
    }
}

如何在[这里]保持蓝色？像几个著名的机器人？ Click [here] to download.

Answer 1

首先，您可以使用：

message.author.username

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第二，您可以使用此降价：

[description](https://url.here)

[This is an example](https://example.com)

This is an example