嵌入图像不出现 discord.js v12

Question

我正在尝试从邮件中收集附件，然后将它们发送到嵌入中。我试过这个：

attachment = message.attachments.first()
url = attachment.url

const embedmem = new Discord.MessageEmbed()
    .setColor('#ffffff')
    .setTitle('Title')
    .setDescription('Description')
    .setImage(url)
message.channel.send(embedmem);

但是没有图像出现。如果我做错了什么，请告诉我。

Answer 1

您应该使用const/let/var 等来定义您的变量（例如附件和 URL）...（取决于您的需要）。

const Attachment = message.attachments.first(); // Getting the attachment.

const Embed = new Discord.MessageEmbed() // Creating an embed message.
    .setColor("#ffffff")
    .setTitle("Title")
    .setDescription("Description")
    if (Attachment && Attachment.url) {Embed.setImage(Attachment.url)} // If the attachment exists we are adding the image.
message.channel.send(Embed);