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Replace ajax.googleapis.com
当前为
// ==UserScript==
// @name Google APIs CDN Replacer
// @version 1.0.0
// @description Replace ajax.googleapis.com
// @author ShingekiNoRex
// @match https://ajax.googleapis.com/
// @namespace https://github.com/justjavac/ReplaceGoogleCDN
// @run-at document-body
// @grant unsafeWindow
// @license MIT
// ==/UserScript==
// 判断是否在指定的网址范围内
function isSupportedURL(url) {
return url.startsWith('https://ajax.googleapis.com/');
}
// 获取随机的 CDN 域名
const cdnDomains = [
"ajax.loli.net"
];
const getRandomCdnDomain = () => {
return cdnDomains[Math.floor(Math.random() * cdnDomains.length)];
};
// 替换 P2P URL
const replaceP2PUrl = url => {
try {
const urlObj = new URL(url);
urlObj.host = cdnDomains[0];
return urlObj.toString();
} catch(e) {
return url;
}
};
// 递归替换对象中的 URL
const replaceP2PUrlDeep = obj => {
for (const key in obj) {
if (key === 'baseUrl' || key === 'base_url') {
obj[key] = replaceP2PUrl(obj[key]);
} else if (typeof obj[key] === 'array' || typeof obj[key] === 'object') {
replaceP2PUrlDeep(obj[key]);
}
}
}
// 在合适的 URL 范围内进行操作
if (isSupportedURL(location.href)) {
replaceP2PUrlDeep(unsafeWindow.__playinfo__);
(function (open) {
unsafeWindow.XMLHttpRequest.prototype.open = function () {
try {
arguments[1] = replaceP2PUrl(arguments[1]);
} finally {
return open.apply(this, arguments);
}
}
})(unsafeWindow.XMLHttpRequest.prototype.open);
}