问题描述

这是我的代码:

client.on('message', message => {
    if (message.content.startsWith("!embed")) {
        const embed = new Discord.MessageEmbed()
            .setColor(0xffffff)
            .setFooter(`Page 1`)

        message.channel.send(':rewind::fast_forward:'); //this works

        //but this doesn't
        message.channel.send(embed).then(embedMessage => {
            embedMessage.react(":rewind:");
        });
});

我可能有一个隐藏的问题或没有提供正确的参数.我查看了 类似的先前提出的问题 并尝试实现它，但它没用，可能已经过时了.

I may have a hidden issue or not provided the correct parameters. I have looked at a similar previously asked question and tried implementing it, but it didn't work, may be outdated.

相反，我收到一个错误:

Instead, I receive an error:

UnhandledPromiseRejectionWarning: DiscordAPIError: Unknown Emoji

我使用的表情符号在标准表情符号库中提供，:rewind:

The emoji I'm using is provided in the standard emoji library, :rewind:

推荐答案

Discord.Js 不处理带有 Discord 用户端 :rewind: 内容的表情符号.Discord.js 使用 unicode 来发送和接收表情符号，除了自定义表情符号，这里使用 ID.

Discord.Js does not handle emojis with the Discord User Side :rewind: stuff. Discord.js is using unicode to send and receive emojis, except for custom emojis, IDs are used there instead.

这意味着您应该改用以下代码.

This means that you should use the following code instead.

embedMessage.react("");

Unicode 表情符号可以通过转义"找到.Discord 中的表情符号或使用类似:https://getemoji.com/.

The Unicode emojis can be found by "escaping" the emoji in Discord or using something like: https://getemoji.com/.

转义是通过在表情符号前面使用来实现的，你可能从 中知道这一点.通过输入 :rewind:，结果将如下所示.

The escaping works by using in front of the emoji, you might know this from . By putting :rewind: the result will look as follows.

复制 Unicode 表情符号时，请确保删除其中的所有空格.

When copying the Unicode emoji make sure to delete any spaces off of it.

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