我有一个用户信息命令，并使用.createdAt在日期创建。 我不能像以前那样设计风格

Question

I have a user info command on my bot, and use a stylized .createdAt, as per help by another user on here. This works for the message.author, but not for what I've defined as memberInfo, which is used when a user is mentioned. let memberInfo = message.mentions.members.first(); defines it, and I stylize it with const date = message.author.createdAt; const newDate = date.toLocaleDateString(); const date = message.author.createdAt; const newDate = date.toLocaleDateString(); . How could I make it so the memberInfo createdAt is not just the normal string of timezone and time etc.

Answer 1

这取决于你想要什么

   new Date(newDate).valueOf() //1554418800000

Answer 2

First of all, I'd recommend using dateformat for a lot more customization easily.

To answer your question, use message.mentions.users.first() . If you already have a member object, you could simply use the user property, ie member.user . Your code should look something like this...

const user = message.mentions.users.first() || message.author;

const date = user.createdAt.toLocaleDateString();

Keep in mind it's good practice to properly parse arguments instead of using message.mentions . If mentioning the bot is allowed as a prefix, your current code would return the bot instead of the intended user.