通过关键字过滤页面内容
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// ==UserScript==
// @name keywordFilter
// @namespace http://tampermonkey.net/
// @version 0.1
// @description 通过关键字过滤页面内容
// @author wasdjkl
// @match *://*/*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant none
// @license MIT
// ==/UserScript==
(function () {
'use strict';
const blockWords = ["测试", "当然"]
function hasKeyword(node) {
if (node.textContent === null) return true;
return blockWords.find(keyword => node.textContent.includes(keyword))
}
function replaceContent(node) {
if (!hasKeyword(node)) return;
if (node.nodeName === "#text") node.remove()
node.childNodes.forEach(replaceContent);
}
replaceContent(document);
var observer = new MutationObserver(() => {
replaceContent(document);
});
observer.observe(document, {
childList: true, attributes: false, subtree: true,
});
})();