使用Discord Bot在聊天中读取文件 [英] Reading files in chat using discord bot

问题描述

作为一个实验，我试图确定我是否可以读取作为聊天附件输入的文件，例如：图像文件，txt等。

As an experiment, I was trying to find whether I could read files that were entered as attachments into chat eg: image files, txt, etc.

那么，使用Discord.js可以做到这一点吗？如果是这样，我将如何去做呢？

So it possible to do this using Discord.js? If so, how would I go about doing it?

推荐答案

可以使用附件属性的消息以找到附件，因此其URL 。然后，您可以使用http和fs模块下载URL 。看起来像这样：

This can be done using the attachments property of a Message to find the attachment and consequently its URL. You can then download the URL using the http and fs modules. It would look something like this:

dClient.on('message', msg => {
    if (msg.attachments) {
        for (var key in msg.attachments) {
            let attachment = msg.attachments[key];
            download(attachment.url);
        }
    }
});

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