如何使用 discord.js 制作问候语

Question

I am making a bot in the discord using discord.js and I want that when a person joins the server and open a chat with the bot, the bot is going to send the first message in the chat, something like "my name is charlie, how can I help you", how can I do that? All the examples I see are similar to the code below, but it is not working.

client.on('guildMemberAdd', member => {
    const channel = member.guild.channels.find(ch => ch.name === 'member-log');
    if (!channel) return;
    channel.send(`Welcome to the server, ${member}!`);
});

EDIT 1: I tried member.guild.channels.cache.find as said below and the error has disappeared, but the bot is not saying anything when I go to the chat, I think that channel is null so it returned without saying anything, how can I fix this?

EDIT 2: Below you can see how my code is right now, I am trying to get my bot channel so that when a person gets in my server, the bot sends him a welcome message, but the channel was not found, I do not understand the problem.

client.on("guildMemberAdd", (member) => {
  const channel = member.guild.channels.cache.find((ch) => ch.id === myBotId);
  if (!channel) {
    console.log("no channel");
    return;
  }
  channel.send(`Welcome to the server, ${member}!`);
});

Answer 1

您的问题是您需要使用cache属性：

message.guild.channels.cache.find();

Answer 2

const channel = member.guild.channels.find(ch => ch.name === 'member-log'); if (!channel) return; channel.send(`Welcome to the server, ${member}!`);

The code you posted sends a Welcome to the server, ${member}! message to the member-log channel in your guild. Since the code you are using looks fine, it is most likely that you don't have a channel with the name member-log .

Create a member-log channel to fix the issue or find the channel in which you want to send the greeting like so const channel = member.guild.channels.find(ch => ch.name === 'your-channel-name');