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转载自吾爱破解 -MRBANK，原文链接https://www.52pojie.cn/thread-2106473-1-1.html
🧹 百度搜索深度净化器
你是否受够了百度搜索满屏的广告、无关的热榜和繁杂的推荐？这款脚本专为百度搜索打造，帮你剥离冗余信息，只留纯粹搜索结果。
🎯 核心功能
🚫 全方位广告拦截：精准移除搜索结果推广、右侧底部广告，并专项打击大型品牌通栏背景广告，拒绝视觉霸凌。
🛡️ 深度屏蔽百家号：不仅识别常规链接，更穿透百度跳转层与 data-feedback 隐藏属性，彻底屏蔽百家号图文及全民小视频，让内容营销号无处遁形。
✂️ 干掉页面冗余：一键清理右侧相关搜索、百度热榜、保障提示、底部相关搜索及“大家还在搜”，还你极简页面。
🔗 自定义 URL 黑名单：支持手动添加想屏蔽的网站域名（如营销站、自媒体站等），模糊匹配机制让填写的 URL 无需顾及 http 或 www 前缀，精准拉黑不手软。
✨ 产品特色
🎨 优雅的设置面板：告别粗暴的代码配置，点击油猴菜单即可唤起精致的原生风设置面板，开关与文本框交互，所见即所得。
⚡ 动态实时清理：基于 MutationObserver 与防抖机制，无论百度页面如何异步加载或动态刷新，垃圾内容刚冒头即被秒删，拒绝页面闪烁。
🧠 逆向寻祖算法：针对百度频繁变动的 DOM 结构，采用“特征子元素向上寻祖”策略，无论卡片结构嵌套多深，都能连根拔起，抗更新能力强。
// ==UserScript==
// @name 百度搜索深度净化器
// @namespace http://tampermonkey.net/
// @version 3.4
// @description 智能移除百度搜索结果中的各类广告、相关搜索、热榜、百家号、品牌广告等，支持自定义 URL 屏蔽
// @author MRBANK
// @match *://www.baidu.com/*
// @icon https://www.baidu.com/favicon.ico
// @grant GM_registerMenuCommand
// @run-at document-idle
// ==/UserScript==
(function() {
'use strict';
// ================= 配置管理 =================
const CONFIG_KEY = 'baidu_purifier_config';
const defaultConfig = {
ad: true, // 1. 各类广告
brandAd: true, // 2. 品牌广告(通栏背景)
rightRelated: true, // 3. 右侧相关搜索
rightHot: true, // 4. 右侧百度热榜
rightHint: true, // 5. 右侧百度保障提示
rightBottomAd: true, // 6. 右侧底部推广
searchAlso: true, // 7. 大家还在搜 / 都在搜
bottomRelated: true, // 8. 底部相关搜索
baijiahao: true, // 9. 屏蔽百家号(快捷开关)
customBlockedUrls: ['baijiahao.baidu.com'] // 10. 自定义屏蔽 URL 列表
};
const configStructure = [
{
groupName: "广告与推广",
items: [
{key: 'ad', label: '搜索结果广告'},
{key: 'brandAd', label: '品牌广告(通栏背景)' },
{key: 'rightBottomAd', label: '右侧底部推广'}
]
},
{
groupName: "右侧栏模块",
items: [
{key: 'rightRelated', label: '右侧相关搜索'},
{key: 'rightHot', label: '右侧百度热榜'},
{key: 'rightHint', label: '右侧保障提示'}
]
},
{
groupName: "内容过滤",
items: [
{key: 'baijiahao', label: '屏蔽百家号来源(快捷)' },
{key: 'customBlockedUrls', label: '自定义屏蔽 URL(换行分隔, 模糊匹配)', type: 'textarea', placeholder: '例如:\nbaijiahao.baidu.com\nmi.com' }
]
},
{
groupName: "底部与推荐",
items: [
{key: 'searchAlso', label: '大家还在搜 / 都在搜'},
{key: 'bottomRelated', label: '底部相关搜索'}
]
}
];
let cachedConfig = null;
function getConfig() {if (cachedConfig) return cachedConfig;
let saved = localStorage.getItem(CONFIG_KEY);
if (saved) {try { cachedConfig = {...defaultConfig, ...JSON.parse(saved)}; }
catch(e) {cachedConfig = {...defaultConfig}; }
} else {cachedConfig = {...defaultConfig};
}
if (!Array.isArray(cachedConfig.customBlockedUrls)) {cachedConfig.customBlockedUrls = defaultConfig.customBlockedUrls;}
return cachedConfig;
}
function saveConfig(cfg) {
cachedConfig = cfg;
localStorage.setItem(CONFIG_KEY, JSON.stringify(cfg));
}
// ================= 油猴菜单与设置 UI =================
let isPanelOpen = false;
let needReload = false;
function openSettingsPanel() {if (isPanelOpen) return;
isPanelOpen = true;
needReload = false;
const style = document.createElement('style');
style.id = 'bp-settings-style';
style.textContent = `
#bp-overlay {position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.4); z-index: 999998; display: flex; align-items: center; justify-content: center; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
#bp-modal {background: #fff; width: 400px; border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); overflow: hidden; display: flex; flex-direction: column; }
#bp-header {display: flex; justify-content: space-between; align-items: center; padding: 15px 20px; border-bottom: 1px solid #e8e8e8;}
#bp-header h3 {margin: 0; font-size: 16px; color: #333;}
#bp-close-btn {background: none; border: none; font-size: 20px; color: #999; cursor: pointer; line-height: 1; padding: 0;}
#bp-close-btn:hover {color: #333;}
#bp-body {padding: 10px 0; max-height: 70vh; overflow-y: auto;}
.bp-group-title {padding: 10px 20px 5px; margin: 0; font-size: 13px; color: #888; font-weight: 500;}
.bp-switch-row {display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; font-size: 14px; color: #333; transition: background 0.2s;}
.bp-switch-row:hover {background: #f5f7fa;}
.bp-textarea-row {flex-direction: column; align-items: flex-start;}
.bp-textarea-label {margin-bottom: 8px; font-size: 13px; color: #555;}
.bp-textarea {width: 100%; height: 80px; border: 1px solid #ddd; border-radius: 4px; padding: 8px; font-size: 12px; resize: vertical; box-sizing: border-box; font-family: inherit; line-height: 1.5;}
.bp-textarea:focus {outline: none; border-color: #4e6ef2;}
.bp-switch {position: relative; display: inline-block; width: 40px; height: 22px; flex-shrink: 0;}
.bp-switch input {opacity: 0; width: 0; height: 0;}
.bp-slider {position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #ccc; transition: .3s; border-radius: 22px;}
.bp-slider:before {position: absolute; content: ""; height: 16px; width: 16px; left: 3px; bottom: 3px; background-color: white; transition: .3s; border-radius: 50%; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.bp-switch input:checked + .bp-slider {background-color: #4e6ef2;}
.bp-switch input:checked + .bp-slider:before {transform: translateX(18px); }
`;
document.head.appendChild(style);
const overlay = document.createElement('div');
overlay.id = 'bp-overlay';
const modal = document.createElement('div');
modal.id = 'bp-modal';
const header = document.createElement('div');
header.id = 'bp-header';
const title = document.createElement('h3');
title.textContent = '百度净化器 - 设置';
const closeBtn = document.createElement('button');
closeBtn.id = 'bp-close-btn';
closeBtn.textContent = '✕';
header.appendChild(title);
header.appendChild(closeBtn);
const body = document.createElement('div');
body.id = 'bp-body';
const cfg = getConfig();
configStructure.forEach(group => {const groupTitle = document.createElement('div');
groupTitle.className = 'bp-group-title';
groupTitle.textContent = group.groupName;
body.appendChild(groupTitle);
group.items.forEach(item => {const row = document.createElement('div');
row.className = 'bp-switch-row' + (item.type === 'textarea' ? 'bp-textarea-row' : '');
if (item.type === 'textarea') {const label = document.createElement('div');
label.className = 'bp-textarea-label';
label.textContent = item.label;
const textarea = document.createElement('textarea');
textarea.className = 'bp-textarea';
textarea.dataset.key = item.key;
textarea.placeholder = item.placeholder || '';
textarea.value = (cfg[item.key] || []).join('\n');
row.appendChild(label);
row.appendChild(textarea);
body.appendChild(row);
textarea.addEventListener('change', (e) => {const currentCfg = getConfig();
const val = e.target.value.split('\n').map(s => s.trim()).filter(s => s.length > 0);
currentCfg[item.key] = val;
saveConfig(currentCfg);
needReload = true;
});
} else {const label = document.createElement('span');
label.textContent = item.label;
const switchContainer = document.createElement('label');
switchContainer.className = 'bp-switch';
const input = document.createElement('input');
input.type = 'checkbox';
input.checked = cfg[item.key];
input.dataset.key = item.key;
const slider = document.createElement('span');
slider.className = 'bp-slider';
switchContainer.appendChild(input);
switchContainer.appendChild(slider);
row.appendChild(label);
row.appendChild(switchContainer);
body.appendChild(row);
input.addEventListener('change', (e) => {const currentCfg = getConfig();
currentCfg[e.target.dataset.key] = e.target.checked;
saveConfig(currentCfg);
needReload = true;
});
}
});
});
modal.appendChild(header);
modal.appendChild(body);
overlay.appendChild(modal);
document.body.appendChild(overlay);
const closePanel = () => {document.body.removeChild(overlay);
document.head.removeChild(style);
isPanelOpen = false;
if (needReload) location.reload();};
closeBtn.addEventListener('click', closePanel);
overlay.addEventListener('click', (e) => {if (e.target === overlay) closePanel();});
}
GM_registerMenuCommand('🧹 净化器设置', openSettingsPanel);
// 寻找包含特征的卡片最外层容器
function findCardContainer(el) {return el.closest('.c-container, .result, .result-op, div[id^="norm"], #top-ad, .tenon_pc_material, [tpl], [card-show-log], div[class*="aladdin"]');
}
// ================= 核心清理逻辑 =================
function clearBaiduCrap() {const cfg = getConfig();
// 1. 移除带有 "广告" 标签的推广内容
if (cfg.ad) {const adLabels = document.querySelectorAll('.ec-tuiguang, .ecfc-tuiguang, span[data-tuiguang], a.m');
adLabels.forEach(label => {const isAd = label.classList.contains('ec-tuiguang') ||
label.classList.contains('ecfc-tuiguang') ||
label.hasAttribute('data-tuiguang') ||
(label.tagName === 'A' && label.classList.contains('m') && label.textContent.trim() === '广告');
if (isAd) {const container = findCardContainer(label);
if (container) container.remove();}
});
}
// 2. 移除品牌广告
if (cfg.brandAd) {const topAd = document.getElementById('top-ad');
if (topAd) topAd.remove();
document.querySelectorAll('.tenon_pc_comp_columbus_banner_brand_tip').forEach(el => {const container = findCardContainer(el) || el.closest('.tenon_pc_comp_columbus_banner_container');
if (container) container.remove();});
document.querySelectorAll('.tenon_pc_comp_columbus_banner_container').forEach(el => {const wrapper = el.closest('.c-container') || el.closest('.result') || el.parentElement;
if (wrapper && wrapper.offsetHeight> 200) wrapper.remove();});
}
// 3-8 模块移除
if (cfg.rightRelated) {document.querySelectorAll('[tpl="recommend_list_san"]').forEach(el => el.remove()); document.querySelectorAll('.recommend-single-list_5TJKn').forEach(el => {let c = el.closest('.result-op') || el.closest('.cr-content'); if(c) c.remove();}); }
if (cfg.rightHot) {document.querySelectorAll('[tpl="right_toplist1"]').forEach(el => el.remove()); document.querySelectorAll('.FYB_RD').forEach(el => {let c = el.closest('.result-op') || el.closest('.cr-content'); if(c) c.remove();}); }
if (cfg.rightHint) {document.querySelectorAll('.hint_right_middle, [tpl="app/hint-head-top"]').forEach(el => {const c = el.closest('.hint_right_middle') || el; if(c) c.remove();}); }
if (cfg.rightBottomAd) {const rba = document.querySelector('#con-right-bottom') || document.querySelector('.ad-widget-header'); if (rba) {const c = rba.closest('#con-right-bottom') || rba.closest('div[id^="m"]') || rba; if(c) c.remove();} }
if (cfg.searchAlso) {const sn = document.evaluate("//div[contains(text(),' 大家还在搜 ') or contains(text(),' 大家都在搜 ')]", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); for (let i = 0; i < sn.snapshotLength; i++) {const c = sn.snapshotItem(i).closest('.c-container') || sn.snapshotItem(i).closest('.result-op') || sn.snapshotItem(i).closest('[class*="rg-upgrade"]'); if(c) c.remove();} }
if (cfg.bottomRelated) {document.querySelectorAll('table[class*="rs-table"]').forEach(el => {const c = el.closest('.c-container') || el.closest('.result-op') || el.parentElement; if(c) c.remove();}); const rn = document.evaluate("//div[contains(text(),' 相关搜索 ') or contains(text(),' 相关推荐 ')]", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); for (let i = 0; i < rn.snapshotLength; i++) {const node = rn.snapshotItem(i); if (node.closest('table[class*="rs-table"]') || node.querySelector('table[class*="rs-table"]')) {const c = node.closest('.c-container') || node.closest('.result-op') || node.parentElement; if(c) c.remove();} } }
// 9. 屏蔽百家号来源 (重点重构：逆向寻祖查找)
if (cfg.baijiahao) {// 方案 A：匹配来源文本标识 (新老结构均适用)
document.querySelectorAll('.cosc-source-text, .c-showurl').forEach(el => {if (el.textContent.includes('百家号') || el.textContent.includes('baijiahao.baidu.com')) {const container = findCardContainer(el);
if (container) container.remove();}
});
// 方案 B：解析隐藏在 data-feedback 中的真实落地页链接
document.querySelectorAll('[data-feedback]').forEach(el => {
try {const fbStr = el.getAttribute('data-feedback').replace(/"/g,'"');
const fbData = JSON.parse(fbStr);
// 全民小视频 (quanmin) 也属于百家号体系
if (fbData.url && (fbData.url.includes('baijiahao.baidu.com') || fbData.url.includes('quanmin.baidu.com'))) {const container = findCardContainer(el);
if (container) container.remove();}
} catch(e) {}});
// 方案 C：原有属性兜底
document.querySelectorAll('a[data-landurl*="baijiahao.baidu.com"], [mu*="baijiahao.baidu.com"]').forEach(el => {const container = findCardContainer(el);
if (container) container.remove();});
}
// 10. 自定义 URL 屏蔽
const customUrls = cfg.customBlockedUrls || [];
if (customUrls.length> 0) {const containers = document.querySelectorAll('.c-container, .result, .result-op, div[id^="norm"], #top-ad, .tenon_pc_material, [tpl], [card-show-log], div[class*="aladdin"]');
containers.forEach(el => {if (!el.isConnected) return; // 跳过已被上面逻辑移除的元素
let urlTexts = [];
// 提取 mu 属性
if (el.getAttribute('mu')) urlTexts.push(el.getAttribute('mu'));
el.querySelectorAll('[mu]').forEach(sub => urlTexts.push(sub.getAttribute('mu')));
// 提取 data-landurl 属性
el.querySelectorAll('[data-landurl]').forEach(a => urlTexts.push(a.getAttribute('data-landurl')));
// 提取显示的 URL 文本 (兼容新旧结构)
el.querySelectorAll('.c-showurl, .c-color-gray, .cosc-source-text').forEach(span => urlTexts.push(span.textContent));
// 提取百度跳转链接中的真实 URL
el.querySelectorAll('a[href*="url="]').forEach(a => {const href = a.getAttribute('href');
const match = href.match(/[?&]url=([^&]+)/);
if (match && match[1]) {try { urlTexts.push(decodeURIComponent(match[1])); } catch(e) {}}
});
// 提取 data-feedback 中隐藏的真实 URL
el.querySelectorAll('[data-feedback]').forEach(fbEl => {
try {const fbStr = fbEl.getAttribute('data-feedback').replace(/"/g,'"');
const fbData = JSON.parse(fbStr);
if (fbData.url) urlTexts.push(fbData.url);
} catch(e) {}});
let combinedText = urlTexts.join(' ').toLowerCase();
combinedText = combinedText.replace(/https?:\/\//g, '').replace(/www\./g,'').replace(/\s+/g, '');
for (const blockedStr of customUrls) {let cleanBlockedStr = blockedStr.toLowerCase().trim();
if (!cleanBlockedStr) continue;
cleanBlockedStr = cleanBlockedStr.replace(/https?:\/\//g, '').replace(/www\./g,'');
if (combinedText.includes(cleanBlockedStr)) {el.remove();
break;
}
}
});
}
}
// ================= 启动逻辑 =================
clearBaiduCrap();
let timer = null;
const observer = new MutationObserver(() => {if (timer) clearTimeout(timer);
timer = setTimeout(clearBaiduCrap, 150);
});
const wrapper = document.getElementById('wrapper') || document.body;
observer.observe(wrapper, { childList: true, subtree: true});
})();正文完