eo边缘函数-cnb私有库 部署(推荐)oneblog版本

1#自己私有库（存放hugo-teek源码及md核心文档）
2https://cnb.cool/onedayxyy/hugo-teek-private
3
4#自己公开库（存放hugo-teek博客构建好的公开dist产物）
5https://cnb.cool/onedayxyy/hugo-teek-public-dist
6
7##无需云服务器

1cd /d/
2git clone https://cnb.cool/yuwen-gueen/hugo-teeker-theme.git
3cd hugo-teeker-theme

 1addEventListener('fetch', event => {
 2  event.respondWith(handleRequest(event.request))
 3})
 4
 5const BASE = 'https://cnb.cool/onedayxyy/hugo-teek-public-dist/-/git/raw/dist'
 6
 7async function handleRequest(request) {
 8  const url = new URL(request.url)
 9  let uri = url.pathname
10
11  // 去掉开头的 /
12  if (uri.startsWith('/')) uri = uri.slice(1)
13
14  if (!uri || uri === '') {
15    uri = 'index.html'
16  }
17
18  if (uri.endsWith('/')) {
19    uri = uri + 'index.html'
20  }
21
22  let target = `${BASE}/${uri}`
23
24  let resp = await fetch(target, {
25    headers: {
26      'User-Agent': 'curl/8.0.0',
27      'Accept': '*/*',
28      'Accept-Encoding': 'identity'
29    }
30  })
31
32  // fallback：目录尝试 index.html
33  if (!resp.ok) {
34    if (!isFile(uri)) {
35      target = `${BASE}/${uri}/index.html`
36      resp = await fetch(target, {
37        headers: {
38          'User-Agent': 'curl/8.0.0',
39          'Accept': '*/*',
40          'Accept-Encoding': 'identity'
41        }
42      })
43    }
44  }
45
46  if (!resp.ok || !resp.body) {
47    return new Response('Page Not Found', {
48      status: 404,
49      headers: {
50        'Content-Type': 'text/html; charset=utf-8'
51      }
52    })
53  }
54
55  return new Response(resp.body, {
56    status: resp.status,
57    headers: {
58      'Content-Type': getContentType(uri) || resp.headers.get('content-type'),
59      'Cache-Control': 'public, max-age=3600'
60    }
61  })
62}
63
64function isFile(path) {
65  return /\.[^\/]+$/.test(path)
66}
67
68function getContentType(uri) {
69  const map = {
70    html: 'text/html',
71    css: 'text/css',
72    js: 'application/javascript',
73    json: 'application/json',
74    png: 'image/png',
75    jpg: 'image/jpeg',
76    jpeg: 'image/jpeg',
77    svg: 'image/svg+xml',
78    webp: 'image/webp',
79    avif: 'image/avif'
80  }
81  const ext = uri.split('.').pop()
82  return map[ext]
83}