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在百度和谷歌搜索之间快速切换的脚本
// ==UserScript==
// @name 切换百度谷歌搜索引擎
// @namespace http://tampermonkey.net/
// @version 0.9
// @description 在百度和谷歌搜索之间快速切换的脚本
// @author Blazing
// @match https://www.google.com/*
// @match https://www.google.com.hk/*
// @match https://www.google.com.tw/*
// @match https://www.google.co.jp/*
// @match https://www.google.co.kr/*
// @match https://www.baidu.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=google.com.hk
// @grant none
// @license MIT
// ==/UserScript==
(function () {
"use strict";
// 搜索引擎配置
const SEARCH_ENGINES = {
google: {
domainPrefix: "www.google.", // 使用前缀匹配
pathStart: "/search",
queryParam: "q",
searchUrl: "https://www.google.com/search?q=",
},
baidu: {
domain: "www.baidu.com",
pathStart: "/s",
queryParam: "wd",
searchUrl: "https://www.baidu.com/s?wd=",
},
};
// 获取当前搜索引擎和目标搜索引擎
function getCurrentEngine(domain) {
if (domain.startsWith(SEARCH_ENGINES.google.domainPrefix)) {
return "google";
} else if (domain === SEARCH_ENGINES.baidu.domain) {
return "baidu";
}
return null;
}
function getTargetEngine(currentEngine) {
return currentEngine === "google" ? "baidu" : "google";
}
// 获取搜索词
function getSearchQuery(engine) {
const queryParams = new URLSearchParams(window.location.search);
return queryParams.get(SEARCH_ENGINES[engine].queryParam);
}
// 执行搜索
function openSearch(query, engine) {
if (!query) return;
const url = SEARCH_ENGINES[engine].searchUrl + encodeURIComponent(query);
window.open(url, "_self");
}
// 处理快捷键
function handleHotkey(e) {
if (!(e.ctrlKey && e.shiftKey && e.key === "S")) return;
e.preventDefault();
const currentDomain = window.location.hostname;
const currentPath = window.location.pathname;
const currentEngine = getCurrentEngine(currentDomain);
if (!currentEngine) return;
const engineConfig = SEARCH_ENGINES[currentEngine];
if (!currentPath.startsWith(engineConfig.pathStart)) return;
const searchQuery = getSearchQuery(currentEngine);
const targetEngine = getTargetEngine(currentEngine);
openSearch(searchQuery, targetEngine);
}
// 添加搜索引擎切换按钮
function addSearchEngineButton() {
const currentDomain = window.location.hostname;
let searchQuery;
// 判断是否为谷歌域名
const isGoogle = currentDomain.startsWith(
SEARCH_ENGINES.google.domainPrefix
);
// 针对不同搜索引擎获取搜索词
if (isGoogle) {
searchQuery = new URLSearchParams(window.location.search).get("q");
} else if (currentDomain === SEARCH_ENGINES.baidu.domain) {
const urlParams = new URLSearchParams(window.location.search);
searchQuery = urlParams.get("wd");
}
if (!searchQuery) return;
if (isGoogle) {
// 在谷歌搜索页添加百度搜索按钮 - 适配新版界面
const allTab = document.querySelector('[aria-current="page"]');
if (allTab) {
// 获取选项卡列表容器
const tabList = allTab.closest('[role="list"]');
if (tabList) {
const existingButton = tabList.querySelector(
'[data-search-engine="baidu"]'
);
if (!existingButton) {
const baiduButton = document.createElement("div");
baiduButton.setAttribute("role", "listitem");
baiduButton.innerHTML = `
<a class="C6AK7c" href="https://www.baidu.com/s?wd=${encodeURIComponent(
searchQuery
)}" data-search-engine="baidu">
<div jsname="xBNgKe" class="mXwfNd">
<span class="R1QWuf">百度</span>
</div>
</a>
`;
// 插入到"全部"选项后面
const allTabContainer = allTab.closest('[role="listitem"]');
if (allTabContainer && allTabContainer.nextElementSibling) {
tabList.insertBefore(
baiduButton,
allTabContainer.nextElementSibling
);
} else {
tabList.appendChild(baiduButton);
}
}
}
}
} else if (currentDomain === SEARCH_ENGINES.baidu.domain) {
// 在百度搜索页添加谷歌搜索按钮
const webTab = document.querySelector(".cur-tab");
if (webTab && webTab.nextElementSibling) {
const existingButton = webTab.parentElement.querySelector(
'[data-search-engine="google"]'
);
if (!existingButton) {
const googleButton = document.createElement("a");
googleButton.setAttribute("data-search-engine", "google");
googleButton.href = `https://www.google.com/search?q=${encodeURIComponent(
searchQuery
)}`;
googleButton.innerHTML = "<span>谷歌</span>";
googleButton.style.cssText = webTab.nextElementSibling.style.cssText;
webTab.parentElement.insertBefore(
googleButton,
webTab.nextElementSibling
);
}
}
}
}
// 初始化函数
function init() {
document.addEventListener("keydown", handleHotkey);
addSearchEngineButton();
const observer = new MutationObserver(() => {
if (window.location.href !== lastUrl) {
lastUrl = window.location.href;
setTimeout(addSearchEngineButton, 100);
}
const currentDomain = window.location.hostname;
const isGoogle = currentDomain.startsWith(
SEARCH_ENGINES.google.domainPrefix
);
if (currentDomain === SEARCH_ENGINES.baidu.domain) {
const webTab = document.querySelector(".cur-tab");
if (
webTab &&
!webTab.parentElement.querySelector('[data-search-engine="google"]')
) {
addSearchEngineButton();
}
} else if (isGoogle) {
const allTab = document.querySelector('[aria-current="page"]');
if (allTab) {
const tabList = allTab.closest('[role="list"]');
if (
tabList &&
!tabList.querySelector('[data-search-engine="baidu"]')
) {
addSearchEngineButton();
}
}
}
});
observer.observe(document.body, {
childList: true,
subtree: true,
});
}
let lastUrl = window.location.href;
init();
})();