Discord.JS如何向服务器中的所有成员发送消息？

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

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

const guildId = '目标服务器的ID';
const channelId = '目标频道的ID';

const guild = client.guilds.cache.get(guildId);
const channel = guild.channels.cache.get(channelId);

channel.send('你要发送的消息内容');

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

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

  const guildId = '目标服务器的ID';
  const channelId = '目标频道的ID';

  const guild = client.guilds.cache.get(guildId);
  const channel = guild.channels.cache.get(channelId);

  channel.send('你要发送的消息内容');
});

client.login('你的Discord Bot Token');