// ==UserScript==
// @name 百度搜索深度净化器
// @namespace http://tampermonkey.net/
// [url=home.php?mod=space&uid=1248337]@version[/url] 3.9
// @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
// @downloadURL https://cdn.jsdelivr.net/gh/hangzai1667/my-tampermonkey-scripts@main/baidu.user.js
// @updateURL https://cdn.jsdelivr.net/gh/hangzai1667/my-tampermonkey-scripts@main/baidu.user.js
// ==/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)
rightSidebarAd: true, // 3. 右侧栏广告
homepageWenxinAd: true, // 4. 首页文心广告 ← 新增
rightRelated: true, // 5. 右侧相关搜索
rightHot: true, // 6. 右侧百度热榜
rightHint: true, // 7. 右侧百度保障提示
rightBottomAd: true, // 8. 右侧底部推广
searchAlso: true, // 9. 大家还在搜/都在搜
bottomRelated: true, // 10. 底部相关搜索
baijiahao: true, // 11. 屏蔽百家号(快捷开关)
customBlockedUrls: ['baijiahao.baidu.com'], // 12. 自定义屏蔽URL列表
skipHomepage: true // 13. 首页完全不干预(修复搜索按钮/回车失效) ← 新增
};
// ================= 首页豁免 =================
// 百度首页的搜索框/按钮/回车由前端框架托管，且广告与搜索控件同处一个
// 组件树。脚本一旦在首页改动 DOM，就可能让"百度一下"和回车失效。
// 默认整体跳过首页：搜索恢复正常，搜索结果页的净化功能不受影响。
function isHomepage() {
const p = location.pathname;
// 首页: / 或 /index.htm(l)；搜索结果页是 /s?wd=...
return (p === '/' || /^\/index\.html?$/.test(p)) && !location.search.includes('wd=');
}
const configStructure = [
{
groupName: "兼容性(搜索失效时用)",
items: [
{ key: 'skipHomepage', label: '首页完全不干预(推荐开启)' }
]
},
{
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: 'rightSidebarAd', label: '右侧栏广告' },
{ key: 'homepageWenxinAd', label: '首页文心广告' }, // ← 新增
{ 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;
}
// 兼容旧配置
if (cachedConfig.rightSidebarAd === undefined) {
cachedConfig.rightSidebarAd = true;
}
if (cachedConfig.homepageWenxinAd === undefined) {
cachedConfig.homepageWenxinAd = true;
}
if (cachedConfig.skipHomepage === undefined) {
cachedConfig.skipHomepage = true; // 老用户升级后默认豁免首页
}
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"], [posid], .EC_result');
}
// ================= 搜索区保护 =================
// 百度首页的搜索框/按钮/回车逻辑由前端框架托管，
// 净化器绝不能移除搜索控件本身或它们的任何祖先/后代容器，
// 否则会出现“搜索按钮没反应、回车没反应”的问题。
const SEARCH_CONTROL_SELECTOR = '#kw, #su, #form, #chat-textarea, #chat-submit-button, #chat-input-area, #chat-input-main, #chat-input-extension, #input-root, #head_wrapper, #s_tab';
function isSearchArea(el) {
if (!el || el.nodeType !== 1) return false;
// 该元素本身是搜索控件或搜索区容器
if (el.matches && el.matches(SEARCH_CONTROL_SELECTOR)) return true;
// 该元素“包含”搜索控件 → 移除它会连带干掉搜索 → 禁止
if (el.querySelector && el.querySelector(SEARCH_CONTROL_SELECTOR)) return true;
return false;
}
// 安全移除：元素本身是搜索控件、或包含搜索控件时跳过；否则允许移除
function safeRemove(el) {
if (!el || !el.isConnected) return;
if (isSearchArea(el)) return; // 是搜索控件 或 容纳搜索控件 → 绝不删
el.remove();
}
// ================= 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. 移除右侧栏广告
if (cfg.rightSidebarAd) {
const rightSidebar = document.getElementById('content_right');
if (rightSidebar) {
rightSidebar.querySelectorAll('.ec-tuiguang, .ecfc-tuiguang, span[data-tuiguang]').forEach(label => {
const container = label.closest('[posid]') ||
label.closest('.EC_result') ||
label.closest('.cr-content');
if (container) container.remove();
});
rightSidebar.querySelectorAll('.cr-content[data-placeid]').forEach(crContent => {
const children = crContent.querySelectorAll(':scope > div');
const allAd = Array.from(children).every(child => child.hasAttribute('posid') || child.hasAttribute('sid'));
if (allAd && children.length > 0) {
crContent.remove();
}
});
rightSidebar.querySelectorAll('.EC_result').forEach(el => {
if (el.isConnected) el.remove();
});
rightSidebar.querySelectorAll('.cr-content').forEach(el => {
if (!el.children.length || el.textContent.trim() === '') {
el.remove();
}
});
}
}
// 4. 隐藏首页文心广告 ← 新增
// 关键：文心广告面板长在搜索输入组件(#chat-input-extension)里，
// 用 remove() 删它会在框架挂载/重渲过程中破坏搜索组件，导致
// “百度一下按钮没反应、回车没反应”。改用 CSS 隐藏——节点留在
// DOM 里，框架照常挂载，搜索事件不受影响，广告也不可见。
if (cfg.homepageWenxinAd) {
let style = document.getElementById('bp-wenxin-hide');
if (!style) {
style = document.createElement('style');
style.id = 'bp-wenxin-hide';
style.textContent = `
[class*="guide-bub"]{display:none !important}
img[src*="wenxinlogo"]{display:none !important}
`;
(document.head || document.documentElement).appendChild(style);
}
}
// 5-10 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(); } } }
// 11. 屏蔽百家号来源
if (cfg.baijiahao) {
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();
}
});
document.querySelectorAll('[data-feedback]').forEach(el => {
try {
const fbStr = el.getAttribute('data-feedback').replace(/"/g, '"');
const fbData = JSON.parse(fbStr);
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) {}
});
document.querySelectorAll('a[data-landurl*="baijiahao.baidu.com"], [mu*="baijiahao.baidu.com"]').forEach(el => {
const container = findCardContainer(el);
if (container) container.remove();
});
}
// 12. 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;
let urlTexts = [];
if (el.getAttribute('mu')) urlTexts.push(el.getAttribute('mu'));
el.querySelectorAll('[mu]').forEach(sub => urlTexts.push(sub.getAttribute('mu')));
el.querySelectorAll('[data-landurl]').forEach(a => urlTexts.push(a.getAttribute('data-landurl')));
el.querySelectorAll('.c-showurl, .c-color-gray, .cosc-source-text').forEach(span => urlTexts.push(span.textContent));
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) {}
}
});
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 =================
// 首页豁免：不执行任何清理、不挂 MutationObserver，
// 保证"百度一下"按钮和回车搜索绝对不受影响。
// 设置面板依然可用（菜单命令已在上面注册）。
if (getConfig().skipHomepage && isHomepage()) {
return;
}
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 });
})();
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发表于 2026-5-7 11:13
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