Discord.JS 嵌入：页脚中的用户头像

Question

I'm trying to port over some PHP code my friend made for a Discord bot, to DiscordJS. Here's what he wrote for an embed (in PHP):

$embed->setFooter($message->author->username, $av = $message->user->avatar);

I'm having trouble trying to port over the part that adds the user avatar to the footer, I can't figure out what 'AV' is and how it adds the image to the start of the text.

Answer 1

AV is the second paramter given to $embed->setFooter)

[TAKEN FROM DOCS]

In discord.js, there are also two paramaters text: StringResolvable and iconURL: string . iconURL is an optional paramater.

To port $embed->setFooter($message->author->username, $av = $message->user->avatar); just add

embed.setFooter(message.author.username, message.user.displayAvatarURL());