Discord.js通过ID获取用户

const { Client } = require('discord.js');
const client = new Client();

client.on('ready', () => {
  console.log(`Logged in as ${client.user.tag}`);
});

client.on('message', (message) => {
  if (message.content.startsWith('!userinfo')) {
    const userId = message.content.split(' ')[1]; // 获取命令参数中的用户ID
    const user = client.users.cache.get(userId); // 通过ID获取用户对象

    if (user) {
      message.channel.send(`Username: ${user.username}\nID: ${user.id}\nAvatar: ${user.displayAvatarURL()}`);
    } else {
      message.channel.send('找不到该用户！');
    }
  }
});

client.login('YOUR_BOT_TOKEN');