如果消息超过2000个字符，则发送2条不同的消息 [英] Sending 2 different messages if message exceeds 2000 characters

问题描述

基本上，我正在执行此歌词命令，而且很多歌曲的歌词中的字符数量经常超过2000个字符，这已超过Discord的限制。我想知道如何使它一次发送2条不同的消息。

Basically I'm making this lyrics command, and many times, the amount of characters in a lyric for most songs exceed 2000 characters, which is passed Discord's limit. I wonder how I would go about making it send 2 different messages at once.

我想知道如何使其在一条消息中发送前2000个字符，然后

I'm wondering how I could make it send the first 2000 characters in one message, then send the remaining characters in a second message right after.

这是我的代码在这里：

if (message.content.startsWith(config.prefix + `lyrics`)) {
        var artistTitle = getArtistTitle(serverQueue.songs[0].title)

        console.log(artistTitle)
        lyrics.get(artistTitle[0], artistTitle[1], function(err, res){
            if(err){
                return message.channel.send({embed: {
                    title: `:x:  ｜   Oops! I have encountered an error!`,
                    description: err,
                    color: 0xDE2E43
                }})
                console.log(err);
            }
            else{
                return message.channel.send({embed: {
                    title: `Lyrics for ${serverQueue.songs[0].title}. Requested by ${message.author.username}`,
                    description: res,
                    footer: {
                        icon_url: serverQueue.songs[0].thumbnail,
                        text: `Powered by lyrics.wikia.com`
                    }
                }})
            }
        });
    }

推荐答案

您可以使用子字符串来剪切消息向上：

You can use substring to cut the message up:

for(let i = 0; i < str.length; i += 2000) {
    const toSend = str.substring(i, Math.min(str.length, i + 2000));
    sendMessage(toSend);
}

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