Discord.js - 如何将用户 ID 转换为会员

Question

I am wondering how to convert an ID to a Member. The ID I want to convert is in a.JSON file. I have this script:

if(message.content == "!fl leaderboard") {
        embed = new Discord.MessageEmbed()
        const c = Object.entries(db).sort((a, b)=> b[1].level - a[1].level)
        for(const [key, value] of c) {
            embed.addField(db[message.author.id].tag, `Level: ${value.level} | XP: ${value.xp}`)
        }
        message.channel.send(embed)
    }

And this is what it posts:

The script of the level system is: https://hastebin.com/epucihenin.js

Answer 1

const User = client.users.cache.get("userid");
if (!User) return console.error("Couldn't find the user"); // Note that the user must be in a Guild with your bot for this to work.

console.log(`I found the user ${User.username}.`);

Answer 2

You can use guild.member() to get a member object from a user object, and you can use client.users.fetch() to get a user object from an ID.

.member()

.fetch()