Question

刚开始编码，最近开始使用 JS 制作 Discord 机器人。这是一个 bot，其中某个 mp4 播放特定片段。

我遇到了问题，当我输入命令时，mp4 不发送，只是嵌入消息。基本上，如果我执行 -snip kratos，机器人会发送嵌入消息而不是 mp4。

这是我目前所拥有的：

const fs = require('fs');
const { Client, MessageAttachment } = require('discord.js');
const config = require('./config.json');
const { prefix, token } = require('./config.json');
const client = new Client();
client.commands = new Discord.Collection();```


And here are the command events:

```  client.on('message', message => {
    if (message.content === `${prefix}snip kratos`) {
    if (message.author.bot) return
    const kratos = new Discord.MessageEmbed()
      .setColor('#ffb638')
      .setTitle('Kratos')
      .setDescription('Sending 1 snippet(s)...')
      .setTimestamp()
      .setFooter('SkiBot');
      message.channel.send(kratos);
      client.on('message', message => {
        if (message.content === `${prefix}snip kratos`) {
          if (message.author.bot) return
          const attachment = new MessageAttachment('./snippets/kratos/Kratos.mp4');
          message.channel.send(attachment);

        }
      });
    }
    });

    client.on('message', message => {
      if (message.content === `${prefix}snip johnny bravo`) {
      if (message.author.bot) return
      const kratos = new Discord.MessageEmbed()
        .setColor('#ffb638')
        .setTitle('Johnny Bravo')
        .setDescription('Sending 1 snippet(s)...')
        .setTimestamp()
        .setFooter('SkiBot');
        message.channel.send(kratos);
        client.on('message', message => {
          if (message.content === `${prefix}snip johnny bravo`) {
            if (message.author.bot) return
            const attachment = new MessageAttachment('./snippets/Johnny_Bravo/Johnny_Bravo.mp4');
            message.channel.send(attachment);

          }
        });
      }
      });```

Answer 1

你应该可以做到

message.channel.send({
  files: [
    "./snippets/kratos/Kratos.mp4"
]})

此处所指https://discord.js.org/#/docs/main/stable/class/TextChannel?scrollTo=send

也在这里 client.commands = new Discord.Collection(); 在这里您正在调用 Discord 但未定义 Discord

Answer 2

问题在于您正在嵌套事件侦听器。删除嵌套的 client.on('message', ...) 部分并在发送嵌入后发送消息附件。

client.on('message', (message) => {
  if (message.author.bot) {
    return
  }

  if (message.content === `${prefix}snip kratos`) {
    const kratos = new MessageEmbed()
      .setColor('#ffb638')
      .setTitle('Kratos')
      .setDescription('Sending 1 snippet...')
      .setTimestamp()
      .setFooter('SkiBot')
    message.channel.send(kratos)
    const attachment = new MessageAttachment('./snippets/kratos/Kratos.mp4')
    message.channel.send(attachment)
  }
})

而且您不需要多个 message 事件侦听器。您可以通过使用有效命令创建对象来简化代码。

client.on('message', (message) => {
  const { content, author, channel } = message
  if (author.bot) {
    return
  }

  const embeds = {
    [`${prefix}snip kratos`]: {
      title: 'Kratos',
      attachmentPath: './snippets/kratos/Kratos.mp4',
    },
    [`${prefix}snip johnny bravo`]: {
      title: 'Johnny Bravo',
      attachmentPath: './snippets/Johnny_Bravo/Johnny_Bravo.mp4',
    },
  }

  const embed = embeds[content]
  if (embed) {
    const { title, attachmentPath } = embed

    channel.send(
      new MessageEmbed()
        .setColor('#ffb638')
        .setTitle(title)
        .setDescription('Sending 1 snippet...')
        .setTimestamp()
        .setFooter('SkiBot')
    )
    channel.send(new MessageAttachment(attachmentPath))
  }
})

如果你没有很多命令，上面的解决方案应该足够了。查看 this 指南以了解如何创建单独的命令文件以保持代码井井有条。

Bot 发送嵌入消息但不发送 mp4 附件

2 个答案: