从reddit API中提取高分辨率图片

时间:2017-04-12 19:53:49

标签: javascript api fetch reddit

我有一个简单的脚本来从subreddit获取图像:

唯一的问题是它正在拉动低分辨率拇指而不是高分辨率图像。

fetch('https://www.reddit.com/r/RoomPorn.json')
  .then(res => res.json())
  .then(res => res.data.children)
  .then(res => res.map(post => ({
    author: post.data.author,
    link: post.data.url,
    img: post.data.thumbnail,
})))

.then(res => res.map(render))
.then(res => console.log(res))

const app = document.querySelector('#app');

const render = post => {
const node = document.createElement('div');
node.innerHTML = `
  <a href="${post.link}">
    <img src="${post.img}"/>
  </a>`;
app.appendChild(node);

}

是否有可能取消高分辨率?

感谢您的时间,

  • ķ

1 个答案:

答案 0 :(得分:1)

尝试:

fetch('https://www.reddit.com/r/RoomPorn.json')
  .then(res => res.json())
  .then(res => res.data.children)
  .then(res => res.map(post => ({
    author: post.data.author,
    link: post.data.url,
    img: post.data.preview.images[0].source.url,
})))

btw post.data.url应该是原始来源的高分辨率图像链接。