javascript - 我将如何做一个等同于使用伪类查询多个选择器的 vanilla JS？

Question

所以我有这个功能:

function populate(selector, snippet, location) {
    var OGsnippet = $('snippet#' + snippet).children().clone().appendTo(selector);
}

它被这样调用:populate('section#main articles article:not(".ad")', 'socmed-articles'); 或 populate('section div .articles.news article:not(".ad")', 'socmed-articles');

我正在尝试将其转换为 vanilla javascript。我试过:

function populate(selector, snippet, location) {
    var snippet = (document.querySelector('snippet#' + snippet).children)[0].cloneNode(true); //printing snippet yields a span with a class socmed-articles
    document.querySelector(selector).append(snippet);
}

但是我得到 Uncaught DOMException: Failed to execute 'querySelector' on 'Document': 'section#main articles article:not(".ad")' is not a valid selector

Answer 1

CSS 选择器 :not 不接受 "，需要移除它们才能使用该选择器。

document.querySelector('section#main articles article:not(.ad)');