// ==UserScript==
// @name         知乎不抽风
// @namespace    https://gist.github.com/KnIfER
// @version      0.1
// @description  解决知乎【出了一点问题,我们正在解决,去往首页】
// @author       KnIfER
// @match        *://*.zhihu.com/*
// @grant        none
// ==/UserScript==
var targetNode = document.querySelector('title')
, rootNode = window.root;
if(rootNode) {
var arr = [].slice.call(window.root.children)
, title = document.title, ep, val
// 创建一个 MutationObserver 实例
, observer = new MutationObserver((mutations) => {
mutations.forEach((mutation) => {
val = mutation.target.textContent;
if(val.includes('出了一点问题')) {
ep = document.getElementsByClassName('ErrorPage')[0];
if(ep) {
console.log('日常抽风', 'https://www.zhihu.com/question/516484756/answer/3292586039');
ep.remove();
for (var i=0; i<arr.length;i++) {
rootNode.append(arr[i]);
}
document.title = title;
}
window.dispatchEvent(new CustomEvent('focus'));
}
else title = val
});
})
// 暗中开始观察目标节点
observer.observe(targetNode, { childList: true, subtree: true })
}