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kmAd css重构

隐藏广告并优化性能


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// ==UserScript==
// @name         kmAd css重构
// @namespace    http://tampermonkey.net/
// @version      1.02
// @description  隐藏广告并优化性能
// @author       Musashi
// @match        https://4b55n57.xyz/km/*
// @match        https://km.ygking.site/km/*
// @match        https://kmvip.pages.dev/km/*
// @match        https://kmsvip.pages.dev/km/km/km/km/km/km/*
// @match        https://kmcdn.pages.dev/km/km/km/km/km/*
// @match        http://23.225.181.59/km/km/km/km/*
// @match        https://24y2if5.xyz/km/km/km/*
// @match        https://i4433b6.xyz/km/km/*
// @match        https://kmsvip.xyz/km/*
// @grant        GM_addStyle
// ==/UserScript==
(function() {
'use strict';
// 监听 URL 变化的函数
function observeURLChange(callback) {
let oldHref = location.href;
const body = document.querySelector("body");
const observer = new MutationObserver(() => {
if (location.href !== oldHref) {
oldHref = location.href;
callback(); // 重新应用 CSS
}
});
observer.observe(body, { childList: true, subtree: true });
}
// **根据当前页面选择不同的 CSS 规则**
function applyAdBlockCSS() {
// **移除之前的 CSS,防止重复注入**
const oldStyle = document.getElementById("adBlockStyle");
if (oldStyle) {
oldStyle.remove();
}
let cssRules = "";
if (window.location.href.includes("/login")) {
console.log("当前为登录页面,避免隐藏关键 UI 组件,仅去除广告。");
cssRules = `
/* 仅隐藏广告,不隐藏登录 UI */
img[src*="ad.xmmnsd.com"] {
display: none !important;
}
div.vip_ad {
display: none !important;
}
`;
} else {
console.log("当前为主页面,正常去广告。");
cssRules = `
/* 隐藏所有包含广告图像的 img 标签 */
img[src*="ad.xmmnsd.com"],
img[src="static/img/ttab.254a0d02.png"],
img[src="static/img/collectdesktop.ff055cee.png"] {
display: none !important;
}
/* 隐藏广告相关的层和通知条 */
div.van-overlay,
div.van-notice-bar[role="alert"],
div.vip_ad {
display: none !important;
}
/* 隐藏下载按钮 */
div.download {
display: none !important;
}
/* 隐藏广告图片列表,并去除空白区域 */
ul.g-list img,
ul.g-list li {
display: none !important;
height: 0 !important;
margin: 0 !important;
padding: 0 !important;
}
/* 隐藏包含下载链接的 foot-box 元素 */
ul.foot-box {
display: none !important;
}
/* 隐藏系统公告的弹窗 */
div.van-popup.van-popup--center[data-v-0eeea3a1] {
display: none !important;
}
`;
}
// **创建新的 CSS 样式并注入**
const styleElement = document.createElement("style");
styleElement.id = "adBlockStyle";
styleElement.textContent = cssRules;
document.head.appendChild(styleElement);
}
// **首次执行去广告**
applyAdBlockCSS();
// **监听 URL 变化,确保广告不会重新出现**
observeURLChange(() => {
console.log("URL 变化,重新应用去广告规则");
applyAdBlockCSS();
});
})();