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由于各大视频平台的回复内容排序不都是按照时间顺序,而且想看最新的评论回复讨论内容还需逐个点击展开,真的很蛋疼,尤其是热评很多的情况,还需要多次点击展开,太麻烦!
于是写了一个自动化展开所有评论回复内容的脚本:
- //共计多少条实际评论----------------------------------------
- let commentTotal = () => parseInt(/\((.*?)\)/g.exec(document.querySelector(`.comment-header-with-search+div`).innerText)[1] || 0);
-
- //共计多少条已经加载的评论----------------------------------------
- let commentLoadedTotal = () => document.querySelectorAll(`.comment-mainContent [data-e2e="comment-item"]`).length;
-
- //打印有颜色的文字
- let consoleLog = (str, { color = '#409EFF' } = {}) => console.log(`%c${str}`, `box-sizing: border-box;padding: 5px 10px;border-radius: 4px;background-color: ${color};color: white;font-size: 14px;margin: 10px 0;`);
- //滚动往下(递归加载更多评论数量)----------------------------------------
- let old_commentLoadedTotal = 0;
- let index = 1;
- let recursion_scroll = (index = 1) => {
- document.querySelector(`.comment-mainContent`).scrollTo(0, 99999999);//触发滚动加载更多评论
- consoleLog(`滚动第${index}次`);
- // 延时判断是否加载完毕所有评论内容
- setTimeout(() => {
- let now_commentLoadedTotal = commentLoadedTotal();
- if (old_commentLoadedTotal == now_commentLoadedTotal) {
- console.clear(); consoleLog(`已经加载所有评论共计${now_commentLoadedTotal}条,等待继续加载回复内容…`, { color: '#F56C6C' });
- index = 1, loadExpandComment(index);//3、模拟展开所有回复
- } else {
- old_commentLoadedTotal = now_commentLoadedTotal;
- recursion_scroll(++index);
- }
- }, 1000);
- }
-
- //展开所有评论的回复内容----------------------------------------
- let loadExpandComment = (index = 1) => {
- [...document.querySelectorAll(`.comment-mainContent button`)].filter(v => v.innerText.includes(`展开`)).forEach(v => v.querySelector(`span`).click());//点击展开所有回复
- consoleLog(`点击[展开]按钮第${index}次`);
- // 延时判断是否加载完毕所有评论回复
- setTimeout(() => {
- let hasExpandBtn = [...document.querySelectorAll(`.comment-mainContent button`)].map(v => v.innerText).join('').includes(`展开`);
- hasExpandBtn ? loadExpandComment(++index) : consoleLog(`已经加载所有评论以及回复内容,共计${commentTotal()}条,请查看吧! 本文内容由网友自发贡献,转载请注明出处:https://www.wpsshop.cn/w/盐析白兔/article/detail/818906推荐阅读
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