Discord.js 显示 Reddit Post 的标题

Question

我有这段代码，它从 r/memes 的顶部获取随机 post，我希望它显示它选择的随机 post 的标题。

if(msg.content === '-meme')
  {
    var Channel = msg.channel.name
        if(Channel != "chill-bot-log" && Channel != "chill-shitpost") {
            msg.channel.send(msg.author + ' ezt a parancsot nem használhatod ebben a csatornában');
            console.info(msg.author + " megpróbálta loggolni a botot egy rossz csatornában.");
        } else {
    loadMemes(message);
  }
    function loadMemes() {
    fetch('https://www.reddit.com/r/memes.json?limit=800&?sort=hot&t=all')
    .then(res => res.json())
    //.then(res => console.log(res))
    .then(json => json.data.children.map(v => v.data.url))
    .then(urls => postRandomMeme(urls));
    }

    function postRandomMeme(urls) {
    const randomURL = urls[Math.floor(Math.random() * urls.length) + 1];
    const redditUrl = `https://www.reddit.com${randomURL.reddit}`;
    const embed = new Discord.RichEmbed({
    image: {
    url: randomURL
    }
    });
    embed.setFooter('Subreddit : r/memes')
    embed.setTitle(redditUrl)
    msg.channel.send(embed);
    }
  }

Answer 1

function loadMemes() {
  // Fetch JSON
  return fetch('https://www.reddit.com/r/memes.json?limit=800&?sort=hot&t=all')
    .then(res => res.json())
    // Return the actual posts
    .then(json => json.data.children);
}

function postRandomMeme(message) {
  return loadMemes().then(posts => {
    // Get a random post's title and URL
    const {title, url} = posts[Math.floor(Math.random() * posts.length)].data;
    // Create the embed
    // For Discord.js v11 replace MessageEmbed with RichEmbed
    const embed = new Discord.MessageEmbed({
      title,
      image: {url},
      footer: {text: 'Subreddit : r/memes'}
    });
    // Send the embed
    // For Discord.js v11/v12 use .send(embed)
    return message.channel.send({embeds: [embed]});
  })
}

// Usage:
postRandomMeme(msg)
  // Log all errors
  .catch(console.error);