如何在 Discord.js 中检查消息是否为 DM?

问题描述

目前我使用的是最新版本的 Discord.js (v13.1.0).

Currently I am using the latest version of Discord.js (v13.1.0).

我希望能够检测某条消息是否是 DM.我尝试制作 messageCreate 事件并执行 if 语句来检查频道是否为 DM

I want to be able to detect if a certain message is a DM. I tried making a messageCreate event and did an if statement to check if the channel is a DM

client.on('messageCreate', message => {
   if (message.channel.type == 'DM') {
      console.log('Dm recieved!')
   }
})

由于某种原因，这不起作用.所以我不知道会发生什么.

This for some reason didn't work. So I have no idea what will.

这是我的意图:

[Intents.FLAGS.GUILDS、Intents.FLAGS.GUILD_MESSAGES、Intents.FLAGS.GUILD_MESSAGE_REACTIONS、Intents.FLAGS.DIRECT_MESSAGES]

顺便说一句，事件确实起作用了:

Btw, the event does work:

client.on('messageCreate', message => {
   console.log('Event')
}

推荐答案

我之前也遇到过这个问题；我深入研究了 discord.js v12 和 v13 之间的变化并找出了原因.

I had this issue earlier as well; I dug into the changes between discord.js v12 and v13 and figured out why.

如 这里在 href="https://discordjs.guide" rel="nofollow noreferrer">discordjs.guide 专门介绍更新之间的重大更改的网页:

As seen here on the discordjs.guide webpage dedicated to the breaking changes between the updates:

在 Discord API v8 及更高版本中，DM 频道不会发出 CHANNEL_CREATE 事件，这意味着 discord.js 无法自动缓存它们.为了让您的机器人接收 DM，必须启用 CHANNEL 部分.

On Discord API v8 and later, DM Channels do not emit the CHANNEL_CREATE event, which means discord.js is unable to cache them automatically. In order for your bot to receive DMs, the CHANNEL partial must be enabled.

对于处理 DM 消息的非常重要的功能，该通知很难找到.它只直接提到了 CHANNEL_CREATE 事件，但基本上它的意思是您的机器人 无法 根本无法接收 DM，除非 CHANNEL 部分是在您的客户端选项中启用.

For the very important feature of handling DM messages, that notice was pretty difficult to find. It only directly mentions the CHANNEL_CREATE event, but basically what it means is that your bot is unable to receive DMs at all unless the CHANNEL partial is enabled in your client options.

以下是您将如何做到这一点的示例:

Here is an example of how you would do that:

const client = new Discord.Client({ partials: ["CHANNEL"], intents: [...] });

您需要将该 partials 属性添加到您的 Client 构造函数中才能接收 DM.这样做后，您的代码将正常工作.

You need to add that partials property to your Client constructor in order to receive DMs. After doing so, your code will work properly.

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