如何在discord.js丰富嵌入上使用本地图像？

Question

我有这个代码：

var datos = ["dato1","dato2","dato3"]

console.log ("》" + message.author.username + " introdujo el comando:  " + message.content + "  en  " + message.guild.name);

let embed = new discord.RichEmbed()
    .setTitle("Datos sobre gatos  🐈")

    .setColor(12118406)
    .setDescription(datos[Math.floor(Math.random() * datos.length)])
    .setFooter("© 2018 República Gamer LLC", bot.user.avatarURL)
    .setImage("http://i.imgur.com/sYyH2IM.png")
message.channel.send({embed})

.catch ((err) => {
    console.error(err);

    let embed = new discord.RichEmbed()
        .setColor(15806281)
        .setTitle("❌ Ocurrió un error")
        .setDescription("Ocurrió un error durante la ejecución del comando")
    message.channel.send({embed})
})

如何使用本地图像路径代替 URL（在 .setImage() 行上）

Answer 1

为 2020 年遇到同样问题的其他人更新了 Luke 的代码到 Discord.js v12

const attachment = new Discord
                      .MessageAttachment('./card_images/sample.png', 'sample.png');
const embed = new Discord.MessageEmbed()
     .setTitle('Wicked Sweet Title')
     .attachFiles(attachment)
     .setImage('attachment://sample.png');

message.channel.send({embed});

Answer 2

在 discord.js v13 及以上版本中，

MessageEmbed#attachFiles

已被弃用。从现在开始，您应该直接将文件添加到响应中。

MessageEmbed#attachFiles 已被删除；文件现在应该是 直接附加到消息而不是嵌入。

// Before v13
const embed = new Discord.MessageEmbed().setTitle('Attachments').attachFiles(['./image1.png', './image2.jpg']);
channel.send(embed);
// v13
const embed = new Discord.MessageEmbed().setTitle('Attachment').setImage('attachment://image.png');
channel.send({ embeds: [embed], files: ['./image.png'] });

Answer 3

这对我有用。

const attachment = new Discord.Attachment('./card_images/sample.png', 'sample.png');
const embed = new RichEmbed()
        .setTitle('Wicked Sweet Title')
        .attachFile(attachment)
        .setImage('attachment://sample.png');
message.channel.send({embed}).catch(console.error)

Answer 4

另一种方法是：

const attachment = new Discord.MessageAttachment('./help.png', 'help.png');

message.channel.send({
  embed: {
    files: [
      attachment
    ],
    image: {
      url: 'attachment://help.png'
    }
  }
});

Answer 5

我们提出了一种在 D.js v14 上实现这一点的新方法

const attachment = new AttachmentBuilder('./image.png', { name: 'image1.png' });
const embed = new EmbedBuilder()
  .setTitle('Attachments')
  .setImage(`attachment://${attachment.name}`);

channel.send({
  embeds: [embed],
  files: [attachment]
});

Answer 6

您好！不幸的是，Discord 的 API 只接受 URL，而不接受本地路径。

您只能将图像上传到服务器/图像托管网站并获取 URL。