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能原地解析的链接绝不在后台访问，去除重定向的过程快速且高效，平均时间在0.02ms~0.05ms之间。几乎没有任何在后台访问网页获取去重链接的操作，一切都在原地进行，对速度精益求精。去除网页内链接的重定向，具有高准确性和高稳定性，以及相比同类插件更低的时间占用。
当前为
// ==UserScript==
// @name 去除链接重定向
// @author Meriel
// @description 能原地解析的链接绝不在后台访问，去除重定向的过程快速且高效，平均时间在0.02ms~0.05ms之间。几乎没有任何在后台访问网页获取去重链接的操作，一切都在原地进行，对速度精益求精。去除网页内链接的重定向，具有高准确性和高稳定性，以及相比同类插件更低的时间占用。
// @version 2.3.2
// @namespace Violentmonkey Scripts
// @grant GM.xmlHttpRequest
// @match *://*/*
// @connect *
// @icon https://cdn-icons-png.flaticon.com/512/208/208895.png
// @supportURL https://github.com/MerielVaren/remove-link-redirects
// @homepage http://greasyfork.icu/zh-CN/scripts/483475-%E5%8E%BB%E9%99%A4%E9%93%BE%E6%8E%A5%E9%87%8D%E5%AE%9A%E5%90%91
// @run-at document-start
// @namespace http://greasyfork.icu/zh-CN/users/876245-meriel-varen
// @license MIT
// ==/UserScript==
(() => {
class App {
constructor() {
this.registeredProviders = [];
this.mutationObserver = new MutationObserver((mutations) => {
mutations.forEach(this.handleMutation.bind(this));
});
}
/**
* 处理变动
* @param mutation
* @returns
* */
handleMutation(mutation) {
if (mutation.type === "childList") {
mutation.addedNodes.forEach((node) => {
if (node instanceof HTMLAnchorElement) {
this.handleNode(node);
} else {
const aNodes = node.querySelectorAll?.(
`a:not([${Marker.RedirectStatusDone}])`
);
aNodes?.forEach((aNode) => this.handleNode(aNode));
}
});
}
}
/**
* 处理节点
* @param node
* @returns
*/
handleNode(node) {
for (const provider of this.registeredProviders) {
if (this.isMatchProvider(node, provider)) {
provider.resolveRedirect(node);
break;
}
}
}
/**
* A 标签是否匹配服务提供者
* @param element
* @param provider
*/
isMatchProvider(element, provider) {
if (element.getAttribute(Marker.RedirectStatusDone)) {
return false;
}
if (
provider.linkTest instanceof RegExp &&
!provider.linkTest.test(element.href)
) {
return false;
}
if (
typeof provider.linkTest === "function" &&
!provider.linkTest(element)
) {
return false;
}
if (provider.linkTest instanceof Boolean) {
return provider.linkTest;
}
return true;
}
/**
* 当页面准备就绪时，进行初始化动作
*/
async pageOnReady() {
for (const provider of this.registeredProviders) {
if (provider.onInit) {
await provider.onInit();
}
}
}
/**
* 注册服务提供者
* @param providers
*/
registerProviders(providers) {
for (const provider of providers) {
if (provider.urlTest === false) {
continue;
}
if (
provider.urlTest instanceof RegExp &&
!provider.urlTest.test(location.hostname)
) {
continue;
}
if (typeof provider.urlTest === "function" && !provider.urlTest()) {
continue;
}
this.registeredProviders.push(provider);
}
return this;
}
/**
* 启动应用
*/
bootstrap() {
addEventListener("DOMContentLoaded", this.pageOnReady.bind(this));
this.mutationObserver.observe(document, {
childList: true,
subtree: true,
});
}
}
const Marker = {
RedirectStatusDone: "redirect-status-done",
};
/**
* 去除重定向
* @param element A标签元素
* @param realUrl 真实的地址
* @param options
*/
function removeLinkRedirect(element, realUrl, options = {}) {
if (options.force || (realUrl && element.href !== realUrl)) {
element.setAttribute(Marker.RedirectStatusDone, "true");
element.href = realUrl;
}
}
/**
* 监听URL变化
*/
function monitorUrlChange(operation) {
function urlChange(event) {
const destinationUrl = event?.destination?.url || "";
if (destinationUrl.startsWith("about:blank")) return;
const href = destinationUrl || location.href;
if (href !== location.href) {
operation(href);
}
}
unsafeWindow?.navigation?.addEventListener("navigate", urlChange);
unsafeWindow.addEventListener("replaceState", urlChange);
unsafeWindow.addEventListener("pushState", urlChange);
unsafeWindow.addEventListener("popState", urlChange);
unsafeWindow.addEventListener("hashchange", urlChange);
}
/**
* 用于通过后台请求的方式处理链接重定向
*/
async function handleElementRedirect(element) {
if (!this.processedUrls.has(element.href)) {
this.processedUrls.set(element.href, void 0);
const res = await GM.xmlHttpRequest({
method: "GET",
url: element.href,
anonymous: true,
});
if (res.finalUrl) {
this.processedUrls.set(element.href, res.finalUrl);
removeLinkRedirect(element, res.finalUrl);
}
} else {
removeLinkRedirect(element, this.processedUrls.get(element.href));
}
}
/**
* 兜底处理器，用于处理一些特殊情况
* 保证链接一定能被转化成最终的URL
*/
function createFallbackRemover() {
return {
processedUrls: new Map(),
handleElementRedirect,
};
}
const providers = [
{
name: "如有乐享",
urlTest: /51\.ruyo\.net/,
linkTest: /\/[^\?]*\?u=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("u")
);
},
},
{
name: "Mozilla",
urlTest: /addons\.mozilla\.org/,
linkTest: /outgoing\.prod\.mozaws\.net\/v\d\/\w+\/(.*)/,
fallbackRemover: createFallbackRemover(),
resolveRedirect: function (element) {
let url = void 0;
const match = this.linkTest.exec(element.href);
if (match && match[1]) {
try {
url = decodeURIComponent(match[1]);
} catch {
url = /(http|https)?:\/\//.test(match[1]) ? match[1] : void 0;
}
}
if (url) {
removeLinkRedirect(element, url);
} else {
this.fallbackRemover.handleElementRedirect(element);
}
},
},
{
name: "爱发电",
urlTest: /afdian\.net/,
linkTest: /afdian\.net\/link\?target=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("target")
);
},
},
{
name: "印象笔记",
urlTest: /(www|app)\.yinxiang\.com/,
linkTest: /^(http|https):\/\//,
resolveRedirect: function (element) {
if (
element.href.test(
/(www|app)\.yinxiang\.com\/OutboundRedirect\.action\?dest=(.*)/
)
) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("dest")
);
}
if (element.hasAttribute("data-mce-href")) {
if (!element.onclick) {
removeLinkRedirect(element, element.href, { force: true });
element.onclick = (e) => {
// 阻止事件冒泡, 因为上层元素绑定的click事件会重定向
if (e.stopPropagation) {
e.stopPropagation();
}
element.setAttribute("target", "_blank");
window.top
? window.top.open(element.href)
: window.open(element.href);
};
}
}
// 分享页面
else if (
/^https:\/\/app\.yinxiang\.com\/OutboundRedirect\.action\?dest=/.test(
element.href
)
) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("dest")
);
}
},
onInit: async function () {
const handler = function (e) {
const dom = e.target;
const tagName = dom.tagName.toUpperCase();
switch (tagName) {
case "A": {
this.resolveRedirect(dom);
break;
}
case "IFRAME": {
if (dom.hasAttribute("redirect-link-removed")) {
return;
}
dom.setAttribute("redirect-link-removed", "true");
dom.contentWindow.document.addEventListener("mouseover", handler);
break;
}
}
};
document.addEventListener("mouseover", handler);
},
},
{
name: "Bing",
urlTest: /bing\.com/,
linkTest: /.+\.bing\.com\/ck\/a\?.*&u=a1(.*)&ntb=1/,
textDecoder: new TextDecoder("utf-8"),
resolveRedirect: function (element) {
removeLinkRedirect(
element,
this.textDecoder.decode(
Uint8Array.from(
Array.from(
atob(
element.href
.split("&u=a1")[1]
.split("&ntb=1")[0]
.replace(/[-_]/g, (e) => ("-" === e ? "+" : "/"))
.replace(/[^A-Za-z0-9\\+\\/]/g, "")
)
).map((e) => e.charCodeAt(0))
)
)
);
},
},
{
name: "51CTO博客",
urlTest: /blog\.51cto\.com/,
linkTest: true,
container: document.querySelector(".article-detail"),
resolveRedirect: function (element) {
if (element.href.test(/blog\.51cto\.com\/.*transfer\?(.*)/)) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("url")
);
}
if (this.container?.contains(element)) {
if (!element.onclick && element.href) {
element.onclick = function removeLinkRedirectOnClickFn(e) {
e.stopPropagation();
e.preventDefault();
e.stopImmediatePropagation();
const $a = document.createElement("a");
$a.href = element.href;
$a.target = element.target;
$a.click();
};
}
}
},
},
{
name: "CSDN",
urlTest: /blog\.csdn\.net/,
linkTest: /^(http|https)?:\/\//,
container: document.querySelector("#content_views"),
resolveRedirect: function (element) {
if (this.container?.contains(element)) {
if (!element.onclick && element.origin !== window.location.origin) {
removeLinkRedirect(element, element.href, { force: true });
element.onclick = (e) => {
// 阻止事件冒泡, 因为上层元素绑定的click事件会重定向
if (e.stopPropagation) {
e.stopPropagation();
}
element.setAttribute("target", "_blank");
};
}
}
},
},
{
name: "知乎日报",
urlTest: /daily\.zhihu\.com/,
linkTest: /zhihu\.com\/\?target=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("target")
);
},
},
{
name: "Google Docs",
urlTest: /docs\.google\.com/,
linkTest: /www\.google\.com\/url\?q=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("q")
);
},
},
{
name: "Pocket",
urlTest: /getpocket\.com/,
linkTest: /getpocket\.com\/redirect\?url=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("url")
);
},
},
{
name: "Gitee",
urlTest: /gitee\.com/,
linkTest: /gitee\.com\/link\?target=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("target")
);
},
},
{
name: "InfoQ",
urlTest: /infoq\.cn/,
linkTest: /infoq\.cn\/link\?target=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("target")
);
},
},
{
name: "掘金",
urlTest: /juejin\.(im|cn)/,
linkTest: /link\.juejin\.(im|cn)\/\?target=(.*)/,
resolveRedirect: function (element) {
const finalURL = new URL(element.href).searchParams.get("target");
removeLinkRedirect(element, finalURL);
if (this.linkTest.test(element.title)) {
element.title = finalURL;
}
},
},
{
name: "QQ邮箱",
urlTest: /mail\.qq\.com/,
linkTest: true,
container: document.querySelector("#contentDiv"),
resolveRedirect: function (element) {
if (element.href.test(/mail\.qq\.com.+gourl=(.+).*/)) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("gourl")
);
}
if (this.container?.contains(element)) {
if (element.onclick) {
element.onclick = (e) => {
// 阻止事件冒泡, 因为上层元素绑定的click事件会重定向
if (e.stopPropagation) {
e.stopPropagation();
}
};
}
}
},
},
{
name: "OS China",
urlTest: /oschina\.net/,
linkTest: /oschina\.net\/action\/GoToLink\?url=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("url")
);
},
},
{
name: "Google Play",
urlTest: /play\.google\.com/,
linkTest: function (element) {
if (/google\.com\/url\?q=(.*)/.test(element.href)) {
return true;
} else if (/^\/store\/apps\/details/.test(location.pathname)) {
return true;
}
return false;
},
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("q")
);
// 移除开发者栏目下的重定向
const eles = [].slice.call(document.querySelectorAll("a.hrTbp"));
for (const ele of eles) {
if (!ele.href || ele.getAttribute(Marker.RedirectStatusDone)) {
continue;
}
ele.setAttribute(Marker.RedirectStatusDone, "true");
ele.setAttribute("target", "_blank");
ele.addEventListener(
"click",
(event) => {
event.stopPropagation();
},
true
);
}
},
},
{
name: "少数派",
urlTest: /sspai\.com/,
linkTest: /sspai\.com\/link\?target=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("target")
);
},
},
{
name: "Steam Community",
urlTest: /steamcommunity\.com/,
linkTest: /steamcommunity\.com\/linkfilter\/\?url=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("url")
);
},
},
{
name: "百度贴吧",
urlTest: /tieba\.baidu\.com/,
linkTest: /jump\d*\.bdimg\.com/,
fallbackRemover: createFallbackRemover(),
resolveRedirect: function (element) {
if (!this.test.test(element.href)) {
return;
}
let url = void 0;
const text = element.innerText || element.textContent || void 0;
const isUrl = /(http|https)?:\/\//.test(text);
try {
if (isUrl) url = decodeURIComponent(text);
} catch (e) {
if (isUrl) url = text;
}
if (url) {
removeLinkRedirect(element, url);
} else {
this.fallbackRemover.handleElementRedirect(element);
}
},
},
{
name: "Twitter",
urlTest: /twitter\.com/,
linkTest: /t\.co\/\w+/,
resolveRedirect: function (element) {
if (!this.linkTest.test(element.href)) {
return;
}
if (/(http|https)?:\/\//.test(element.title)) {
const url = decodeURIComponent(element.title);
removeLinkRedirect(element, url);
return;
}
const innerText = element.innerText.replace(/…$/, "");
if (/(http|https)?:\/\//.test(innerText)) {
removeLinkRedirect(element, innerText);
return;
}
},
},
{
name: "微博",
urlTest: /\.weibo\.com/,
linkTest: /t\.cn\/\w+/,
fallbackRemover: createFallbackRemover(),
resolveRedirect: function (element) {
if (
!(
this.linkTest.test(element.href) &&
/^(http|https)?:\/\//.test(element.title)
)
) {
return;
}
try {
const url = decodeURIComponent(element.title);
removeLinkRedirect(element, url);
} catch {
this.fallbackRemover.handleElementRedirect(element);
}
},
},
{
name: "百度搜索",
urlTest: /www\.baidu\.com/,
linkTest: /www\.baidu\.com\/link\?url=/,
unresolvable: ["nourl.ubs.baidu.com", "lightapp.baidu.com"],
specialElements: [
".cos-row",
"[class*=catalog-list]",
"[class*=group-content]",
],
fallbackRemover: createFallbackRemover(),
resolveRedirect: async function (element) {
const url = this.specialElements.some((selector) =>
element.closest(selector)
)
? void 0
: element.closest(".c-container[mu]")?.getAttribute("mu");
if (
url &&
url !== "null" &&
url !== "undefined" &&
!this.unresolvable.some((u) => url.includes(u))
) {
removeLinkRedirect(element, url);
} else {
this.fallbackRemover.handleElementRedirect(element);
}
},
onInit: async function () {
monitorUrlChange((href) => {
const url = new URL(location.href);
if (url.searchParams.has("wd")) {
location.href = href;
}
});
},
},
{
name: "豆瓣",
urlTest: /douban\.com/,
linkTest: /douban\.com\/link2\/?\?url=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("url")
);
},
},
{
name: "Google搜索",
urlTest: /\w+\.google\./,
linkTest: true,
resolveRedirect: function (element) {
const traceProperties = ["ping", "data-jsarwt", "data-usg", "data-ved"];
// 移除追踪
for (const property of traceProperties) {
if (element.getAttribute(property)) {
element.removeAttribute(property);
}
}
// 移除多余的事件
if (element.getAttribute("onmousedown")) {
element.removeAttribute("onmousedown");
}
// 尝试去除重定向
if (element.getAttribute("data-href")) {
const realUrl = element.getAttribute("data-href");
removeLinkRedirect(element, realUrl);
}
const url = new URL(element.href);
if (url.searchParams.get("url")) {
removeLinkRedirect(element, url.searchParams.get("url"));
}
},
},
{
name: "简书",
urlTest: /www\.jianshu\.com/,
linkTest: function (element) {
const isLink1 = /links\.jianshu\.com\/go/.test(element.href);
const isLink2 = /link\.jianshu\.com(\/)?\?t=/.test(element.href);
const isLink3 = /jianshu\.com\/go-wild\/?\?(.*)url=/.test(element.href);
if (isLink1 || isLink2 || isLink3) {
return true;
}
return false;
},
resolveRedirect: function (element) {
const search = new URL(element.href).searchParams;
removeLinkRedirect(
element,
search.get("to") || search.get("t") || search.get("url")
);
},
},
{
name: "标志情报局",
urlTest: /www\.logonews\.cn/,
linkTest: /link\.logonews\.cn\/\?url=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("url")
);
},
},
{
name: "360搜索",
urlTest: /www\.so\.com/,
linkTest: /so\.com\/link\?(.*)/,
resolveRedirect: function (element) {
const url =
element.getAttribute("data-mdurl") ||
element.getAttribute("e-landurl");
if (url) {
removeLinkRedirect(element, url);
}
// remove track
element.removeAttribute("e_href");
element.removeAttribute("data-res");
},
},
{
name: "搜狗搜索",
urlTest: /www\.sogou\.com/,
linkTest: /www\.sogou\.com\/link\?url=/,
resolveRedirect: function (element) {
const vrwrap = element.closest(".vrwrap");
const rSech = vrwrap.querySelector(".r-sech[data-url]");
const url = rSech.getAttribute("data-url");
removeLinkRedirect(element, url);
},
},
{
name: "Youtube",
urlTest: /www\.youtube\.com/,
linkTest: /www\.youtube\.com\/redirect\?.{1,}/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("q")
);
},
},
{
name: "知乎",
urlTest: /www\.zhihu\.com/,
linkTest: /zhihu\.com\/\?target=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("target")
);
},
},
{
name: "百度学术",
urlTest: /xueshu\.baidu\.com/,
linkTest: /xueshu\.baidu\.com\/s?\?(.*)/,
fallbackRemover: createFallbackRemover(),
resolveRedirect: function (element) {
const realHref =
element.getAttribute("data-link") ||
element.getAttribute("data-url") ||
void 0;
if (realHref) {
removeLinkRedirect(element, decodeURIComponent(realHref));
} else {
this.fallbackRemover.handleElementRedirect(element);
}
},
},
{
name: "知乎专栏",
urlTest: /zhuanlan\.zhihu\.com/,
linkTest: /link\.zhihu\.com\/\?target=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("target")
);
},
},
{
name: "力扣",
urlTest: /leetcode\.(cn|com)/,
linkTest: /leetcode\.(cn|com)\/link\?target=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("target")
);
},
},
{
name: "腾讯开发者社区",
urlTest: /cloud\.tencent\.com/,
linkTest:
/cloud\.tencent\.com\/developer\/tools\/blog-entry\?target=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("target")
);
},
},
{
name: "酷安",
urlTest: /^(http|https):\/\//,
linkTest: /www\.coolapk\.com\/link\?url=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("url")
);
},
},
{
name: "腾讯兔小巢",
urlTest: /support\.qq\.com/,
linkTest: /support\.qq\.com\/.*link-jump\?jump=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("jump")
);
},
},
{
name: "微信开放社区",
urlTest: /developers\.weixin\.qq\.com/,
linkTest: /developers\.weixin\.qq\.com\/.*href=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("href")
);
},
},
{
name: "pc6下载站",
urlTest: /www\.pc6\.com/,
linkTest: /www\.pc6\.com\/.*\?gourl=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("gourl")
);
},
},
{
name: "QQ",
urlTest: /^(http|https):\/\//,
linkTest: /c\.pc\.qq\.com.*\?pfurl=(.*)/,
resolveRedirect: function (element) {
removeLinkRedirect(
element,
new URL(element.href).searchParams.get("pfurl")
);
},
}
];
const app = new App();
app.registerProviders(providers).bootstrap();
})();