導(dǎo)讀:建站文章建站文章 使用國(guó)內(nèi)的云服務(wù)器時(shí)，對(duì)于Github是極其不友好的，經(jīng)常無(wú)法連接上，raw.githubusercontent.com域名也是已經(jīng)涼涼，git clone能seo網(wǎng)站優(yōu)化seo網(wǎng)站優(yōu)化培訓(xùn)。

使用國(guó)內(nèi)的云服務(wù)器時(shí)，對(duì)于Github是極其不友好的，經(jīng)常無(wú)法連接上，raw.githubusercontent.com域名也是已經(jīng)涼涼，git clone能連上的時(shí)候也是龜速。

所幸，發(fā)現(xiàn)了這一款工具，用過(guò)之后感覺(jué)渾身舒爽。

如果你以前沒(méi)有使用過(guò)Cloudflare Workers，可以參考這篇文章的詳細(xì)步驟：https://www.nbmao.com/archives/4324

這里就不多贅述了

Demo

https://git.haoduck.cf 建議是自己搭建一個(gè)，自己搭建比較穩(wěn)定，Cloudflare Workers免費(fèi)套餐的每天10萬(wàn)請(qǐng)求數(shù)是綽綽有余的。如果只是偶爾用用，直接用這個(gè)也無(wú)妨。

使用方法

1.

加速下載文件

打開https://git.haoduck.cf，然后輸入要加速的鏈接(release文件等)

或者直接在鏈接前面加上https://git.haoduck.cf/ 示例： 從https://raw.githubusercontent.com/username/xxxxx/xxxxx變成https://git.haoduck.cf/raw.githubusercontent.com/username/xxxxx/xxxxx

2. 加速clone

將git clone https://github.com/username/xxx.git換成git clone https://git.haoduck.cf/github.com/username/xxx.git

更多詳見：Github

Cloudflare Workers代碼

'use strict' /** * static files (404.html, sw.js, conf.js) */ const ASSET_URL = 'https://hunshcn.github.io/gh-proxy' // 前綴，如果自定義路由為example.com/gh/*，將PREFIX改為 '/gh/'，注意，少一個(gè)杠都會(huì)錯(cuò)！ const PREFIX = '/' // git使用cnpmjs鏡像、分支文件使用jsDelivr鏡像的開關(guān)，0為關(guān)閉，默認(rèn)開啟 const Config = { jsdelivr: 1, cnpmjs: 1 } /** @type {RequestInit} */ const PREFLIGHT_INIT = { status: 204, headers: new Headers({ 'access-control-allow-origin': '*', 'access-control-allow-met網(wǎng)站優(yōu)化seo培訓(xùn)hods': 'GET,POST,PUT,PATCH,TRACE,DELETE,HEAD,OPTIONS', 'access-control-max-age': '1728000', }), } /** * @param {any} body * @param {number} status * @param {Object<string, string>} headers */ function makeRes(body, status = 200, headers = {}) { headers['access-control-allow-origin'] = '*' return new Response(body, {status, headers}) } /** * @param {string} urlStr */ function newUrl(urlStr) { try { return new URL(urlStr) } catch (err) { return null } } addEventListener('fetch', e => { const ret = fetchHandler(e) .catch(err => makeRes('cfworker error:\n' + err.stack, 502)) 網(wǎng)站seo優(yōu)化培訓(xùn) e.respondWith(ret) }) /** * @param {FetchEvent} e */ async function fetchHandler(e) { const req = e.request const urlStr = req.url const urlObj = new URL(urlStr) let path = urlObj.searchParams.get('q') if (path) { return Response.redirect('https://' + urlObj.host + PREFIX + path, 301) } // cfworker 會(huì)把路徑中的 `//` 合并成 `/` path = urlObj.href.substr(urlObj.origin.length + PREFIX.length).replace(/^https?:\/+/, 'https://') const exp1 = /^(?:https?:\/\/)?github\.com\/.+?\/.+?\/(?:releases|archive)\/.*$/i const exp2 = /^(?:https?:\/\/)?github\.com\/.+?\/.+?\/(?:blob)\/.*$/i const exp3 = /^(?:https?:\/\/)?github\.com\/.+?\/.+?\/(?:info|git-).*$/i const exp4 = /^(?:https?:\/\/)?raw\.githubusercontent\.com\/.+?\/.+?\/.+?\/.+$/i if (path.search(exp1) === 0 || !Config.cnpmjs && (path.search(exp3) === 0 || path.search(exp4) === 0)) { return httpHandler(req, path) } else if (path.search(exp2) === 0) { if (Config.jsdelivr){ const newUrl = path.replace('/blob/', '@').replace(/^(?:https?:\/\/)?github\.com/, 'https://cdn.jsdelivr.net/gh') return Response.redirect(newUrl, 302) }else{ path = path.replace('/blob/', '/raw/') return httpHandler(req, path) } } else if (path.search(exp3) === 0) { const newUrl = path.replace(/^(?:https?:\/\/)?github\.com/, 'https://github.com.cnpmjs.org') return Response.redirect(newUrl, 302) } else if (path.search(exp4) === 0) { const newUrl = path.replace(/(?<=com\/.+?\/.+?)\/(.+?\/)/, '@$1').replace(/^(?:https?:\/\/)?raw\.githubusercontent\.com/, 'https://cdn.jsdelivr.net/gh') return Response.redirect(newUrl, 302) } else { return fetch(ASSET_URL + path) } } /** * @param {Request} req * @param {string} pathname */ function httpHandler(req, pathname) { const reqHdrRaw = req.headers // preflight if (req.method === 'OPTIONS' && reqHdrRaw.has('access-control-request-headers') ) { return new Response(null, PREFLIGHT_INIT) } let rawLen = '' const reqHdrNew = new Headers(reqHdrRaw) let urlStr = pathname if (urlStr.startsWith('github')) { urlStr = 'https://' + urlStr } const urlObj = newUrl(urlStr) /** @type {RequestInit} */ const reqInit = { method: req.method, headers: reqHdrNew, redirect: 'follow', body: req.body 網(wǎng)站seo優(yōu)化課程} return proxy(urlObj, reqInit, rawLen, 0) } /** * * @param {URL} urlObj * @param {RequestInit} reqInit */ async function proxy(urlObj, reqInit, rawLen) { const res = await fetch(urlObj.href, reqInit) const resHdrOld = res.headers const resHdrNew = new Headers(resHdrOld) // verify if (rawLen) { const newLen = resHdrOld.get('content-length') || '' const badLen = (rawLen !== newLen) if (badLen) { return makeRes(res.body, 400, { '--error': `bad len: ${newLen}, except: ${rawLen}`, 'access-control-expose-headers': '--error', }) } } const status = res.status resHdrNew.set('access-control-expose-headers', '*') resHdrNew.set('access-control-allow-origin', '*') resHdrNew.delete('content-security-policy') resHdrNew.delete('content-security-policy-report-only') resHdrNew.delete('clear-site-data') return new Response(res.body, { status, headers: resHdrNew, }) }相關(guān)seo網(wǎng)站優(yōu)化seo網(wǎng)站優(yōu)化培訓(xùn)。

關(guān)鍵詞標(biāo)簽: Cloudflare 加速Github