Discord.js：机器人应该提到执行命令的用户

Question

I am making a bot for Discord as a first JS Project who will print out GIFs or Images after the user wrote a.GIF or.JPG command. Additionally it will add a message. How can i mention the user who made the command in the message above the GIF / Image ? I tried and did search but couldn't find a solution.

client.on("message", msg => {

const sentences = ["Here is your sh*", "Take that image and shove it!", "Lol ok..."]
const texts = sentences[Math.floor(Math.random() * sentences.length)];

if (msg.content === "!Commands") {
  msg.reply("Use '!GIF' for random GIFs and '!JPG'for random JPGs");
}

if (msg.content === "!GIF") {  
  gifNumber = 6 
  var randomGif = Math.floor (Math.random() * (gifNumber - 1 + 1)) + 1;
  msg.reply(texts, {files: ["./gif/" + randomGif + ".gif"]}); 
}

if (msg.content ==="!JPG") {
  jpgNumber = 2
  var randomJpg = Math.floor (Math.random() * (jpgNumber - 1 + 1)) + 1;
  msg.reply(texts, {files: ["./jpg/" + randomJpg + ".jpg"]});
}

});

Answer 1

The stringified User object will parse into a mention. Send 2 messages, 1 for the mention, and the 2nd for the content

msg.channel.send(msg.author);
msg.channel.send(texts, {files: ["./jpg/" + randomJpg + ".jpg"]});

Answer 2

You can use msg.author.id

msg.channel.send(`<@${msg.author.id}> any text`);

Will allow you to mention to user within the same message with the way mentions are made

<@UserID> mentions a user

<#ChannelID> mentions a channel

<@&RoleID> mentions a role