国内环境下载加速与镜像源

通过国内网络环境下载一些东西速度会十分慢，着实让人抓狂，在此记录一下可用的镜像源与方法，以备不时之需。

下载镜像

Python Node.js NPM Electron等

https://npm.taobao.org/mirrors

Linux源

清华大学

Ubuntu: https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu

Debian: https://mirrors.tuna.tsinghua.edu.cn/help/debian

CentOS: https://mirrors.tuna.tsinghua.edu.cn/help/centos

Raspbian:https://mirrors.tuna.tsinghua.edu.cn/help/raspbian

阿里云

https://developer.aliyun.com/mirror

PyPI源

# 升级 pip 到最新的版本 (>=10.0.0) 后进行配置
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple pip -U

# 设置清华源为默认
pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple

# 设置阿里源为默认
pip config set global.index-url https://mirrors.aliyun.com/pypi/simple

GitHub

推荐使用Cloudflare Workers搭建加速服务，项目地址

我搭建的服务地址是 https://p.ooe.ooo

代码:

function getTargetUrl(url) {
    const re = new RegExp('^https?:\/\/.+?\/(?:https?:\/\/)?(.+$)');
    return url.replace(re, 'https://$1');
}

// location返回相对地址的情况 https://httpbin.org/redirect/10
function urlMerge(origin, path) {
    try {
        const url = new URL(path);
        return url.href;
    } catch (e) {
        const url = new URL(origin);
        return url.origin + path;
    };
}

function responseClean(res) {
    let headers = new Headers(res.headers);
    headers.delete('x-frame-options')
    headers.delete('content-security-policy')
    headers.delete('content-security-policy-report-only')
    headers.delete('clear-site-data')
    return new Response(res.body, { status: res.status, headers: headers })
}

async function getHttpContent(url, request) {
    // get response
    const newRequest = new Request(url, {
        headers: request.headers,
        body: request.body,
        method: request.method,
        redirect: 'manual'
    });
    console.log(url);
    let res = await fetch(newRequest);
    if (res.headers.has('location')) {
        url = urlMerge(url, res.headers.get('location'));
        return getHttpContent(url, request);
    }
    return responseClean(res);
}

async function handleRequest(request) {
    const url = getTargetUrl(request.url);
    if (url === request.url) {
        return new Response('示例格式:\n' + url + 'https://www.google.com', { status: 502 });
    }
    return getHttpContent(url, request);
}

addEventListener('fetch', event => {
    event.respondWith(handleRequest(event.request));
});

jsdelivr

使用jsdelivr加速raw.githubusercontent.com域名

# 使用格式
https://cdn.jsdelivr.net/gh/{user}/{project@release}/{file}

# 未加速
https://raw.githubusercontent.com/cjx82630/cjxlist/master/cjx-annoyance.txt
# 使用jsdelivr加速后的网址
https://cdn.jsdelivr.net/gh/cjx82630/cjxlist@master/cjx-annoyance.txt

cnpmjs

已失效, 请改用其他方案

使用cnpmjs加速clone

# 将网址部分github.com修改为github.com.cnpmjs.org

# 未加速
git clone https://github.com/Fmstrat/winapps.git
# 使用cnpmjs加速
git clone https://github.com.cnpmjs.org/Fmstrat/winapps.git