我有一个扩展名（在许多其他功能中），将gif放在登录表单上。该扩展用于使我们在工作中经常使用的站点更加用户友好。 （删除大量无用的元素，简化一些，添加一些）。现在，我要完成的事情是从www.9gag.com/gif添加顶级GIF。 （不用担心，这是扩展程序设置中的可选附加功能。）
现在，我如何使扩展名在后台加载www.9gag.com/gif（或对用户隐藏），并从9gag返回顶部gif的网址？
var videoNr = Math.floor((Math.random() * GIFs.length) + 0);
var kilde = document.createElement("div");
kilde.href = "";
kilde.alt = "GIF!";
var video = document.createElement("video");
video.src = GIFs[videoNr]; //Gets random gif from array
video.controls = true;
video.autoplay = true;
video.muted = true;
video.id = "videoen";
video.style.width = "478px";
video.style.position = "absolute";
video.style.left = "50%";
video.style.transform = "translate(-50%)";
video.type = "video/mp4";
video.preload = "auto";
video.loop = "loop";
kilde.appendChild(video);
document.getElementById("feide:login").children[0].appendChild(kilde);
video.addEventListener("click", function() { video.play(); });
如您所见，我使用mp4格式，这是因为9gag gifs arent确实是gifs。无论如何，正如您在video.src下看到的那样，我目前仅从必须手动添加链接的数组中获取链接。如果可以更改，那么video.src始终是9gag的顶级视频/ gif，那就太好了。但是如何？
答案 0 :(得分：0)
您可以向9gag发出GET Request并获取新帖子列表。
检查https://9gag.com/v1/featured-posts此地址以获得下一个处理的响应
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