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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,65 +1,99 @@ | ||
| const workboxVersion = '5.1.3'; | ||
| importScripts('https://storage.googleapis.com/workbox-cdn/releases/7.1.0/workbox-sw.js'); | ||
|
|
||
| importScripts(`https://storage.googleapis.com/workbox-cdn/releases/${workboxVersion}/workbox-sw.js`); | ||
| // 缓存版本号 | ||
| let cacheVersion = '-240917'; | ||
| // 最大条目数 | ||
| const maxEntries = 500; | ||
|
|
||
| workbox.core.setCacheNameDetails({ | ||
| prefix: "TGNAV" | ||
| }); | ||
| if (workbox) { | ||
| console.log(`Workbox加载成功🎉`); | ||
| // 缓存 HTML | ||
| workbox.routing.registerRoute( | ||
| new RegExp('.*\.html'), | ||
| new workbox.strategies.StaleWhileRevalidate({ | ||
| cacheName: 'html-cache' + cacheVersion, | ||
| plugins: [ | ||
| new workbox.expiration.ExpirationPlugin({ | ||
| maxEntries: maxEntries, | ||
| maxAgeSeconds: 30 * 24 * 60 * 60, | ||
| }), | ||
| new workbox.cacheableResponse.CacheableResponsePlugin({ | ||
| statuses: [0, 200], | ||
| }), | ||
| ], | ||
| }) | ||
| ); | ||
| // 缓存 Google Fonts | ||
| workbox.routing.registerRoute( | ||
| new RegExp('.*\.(?:woff|woff2|ttf|otf|eot)'), | ||
| new workbox.strategies.StaleWhileRevalidate({ | ||
| cacheName: 'google-fonts' + cacheVersion, | ||
| plugins: [ | ||
| // 使用 expiration 插件实现缓存条目数目和时间控制 | ||
| new workbox.expiration.ExpirationPlugin({ | ||
| // 最大缓存条目数 | ||
| maxEntries: maxEntries, | ||
| // 最长缓存时间 30 天 | ||
| maxAgeSeconds: 30 * 24 * 60 * 60, | ||
| }), | ||
| // 使用 cacheableResponse 插件缓存状态码为 0 的请求 | ||
| new workbox.cacheableResponse.CacheableResponsePlugin({ | ||
| statuses: [0, 200], | ||
| }), | ||
| ], | ||
| }) | ||
| ); | ||
| // 缓存 bootcdn、unpkg、jsdelivr 等公共库，用正则匹配 | ||
| workbox.routing.registerRoute( | ||
| new RegExp('^https://(?:cdn\.bootcdn\.net|unpkg\.com|cdn\.jsdelivr\.net)'), | ||
| new workbox.strategies.CacheFirst({ | ||
| cacheName: 'cdn' + cacheVersion, | ||
| fetchOptions: { | ||
| mode: 'cors', | ||
| credentials: 'omit', | ||
| }, | ||
| plugins: [ | ||
| new workbox.expiration.ExpirationPlugin({ | ||
| maxEntries: maxEntries, | ||
| maxAgeSeconds: 30 * 24 * 60 * 60, | ||
| }), | ||
| ], | ||
| }) | ||
| ); | ||
| workbox.routing.registerRoute( | ||
| new RegExp('^https://(?:cdn1|cdn2|cdn3|cdn4|cdn5)\.cdn-telegram\.org'), | ||
| new workbox.strategies.CacheFirst({ | ||
| cacheName: 'image-cache' + cacheVersion, | ||
| plugins: [ | ||
| new workbox.expiration.ExpirationPlugin({ | ||
| maxEntries: maxEntries, | ||
| maxAgeSeconds: 30 * 24 * 60 * 60, | ||
| }), | ||
| new workbox.cacheableResponse.CacheableResponsePlugin({ | ||
| statuses: [0, 200], | ||
| }), | ||
| ], | ||
| }) | ||
| ); | ||
|
|
||
| workbox.routing.registerRoute( | ||
| new RegExp('.*\.html'), | ||
| new workbox.strategies.StaleWhileRevalidate({ | ||
| cacheName: 'html-cache' + cacheVersion, | ||
| plugins: [ | ||
| new workbox.expiration.ExpirationPlugin({ | ||
| maxEntries: maxEntries, | ||
| maxAgeSeconds: 30 * 24 * 60 * 60, | ||
| }), | ||
| new workbox.cacheableResponse.CacheableResponsePlugin({ | ||
| statuses: [0, 200], | ||
| }), | ||
| ], | ||
| }) | ||
| ); | ||
| // 后缀匹配，针对其余没有被域名匹配到的静态文件 | ||
| workbox.routing.registerRoute( | ||
| new RegExp('.*\.(?:png|jpg|jpeg|svg|gif|webp|ico)'), | ||
| new workbox.strategies.StaleWhileRevalidate() | ||
| ); | ||
| workbox.routing.registerRoute( | ||
| new RegExp('.*\.(css|js)'), | ||
| new workbox.strategies.StaleWhileRevalidate() | ||
| ); | ||
|
|
||
| workbox.routing.registerRoute( | ||
| new RegExp('^https://cdn\.jsdelivr\.net'), | ||
| new workbox.strategies.CacheFirst({ | ||
| cacheName: 'cdn' + cacheVersion, | ||
| fetchOptions: { | ||
| mode: 'cors', | ||
| credentials: 'omit', | ||
| }, | ||
| plugins: [ | ||
| new workbox.expiration.ExpirationPlugin({ | ||
| maxEntries: maxEntries, | ||
| maxAgeSeconds: 30 * 24 * 60 * 60, | ||
| }), | ||
| ], | ||
| }) | ||
| ); | ||
| // 默认匹配剩下的请求 | ||
| workbox.routing.setDefaultHandler( | ||
| // 优先使用缓存，缓存没有则使用网络请求 | ||
| new workbox.strategies.NetworkFirst({ | ||
| networkTimeoutSeconds: 3, | ||
| }) | ||
| ); | ||
|
|
||
| workbox.routing.registerRoute( | ||
| new RegExp('^https://(?:cdn1|cdn2|cdn3|cdn4|cdn5)\.cdn-telegram\.org'), | ||
| new workbox.strategies.CacheFirst({ | ||
| cacheName: 'avatar-cache' + cacheVersion, | ||
| plugins: [ | ||
| new workbox.expiration.ExpirationPlugin({ | ||
| maxEntries: maxEntries, | ||
| maxAgeSeconds: 30 * 24 * 60 * 60, | ||
| }), | ||
| new workbox.cacheableResponse.CacheableResponsePlugin({ | ||
| statuses: [0, 200], | ||
| }), | ||
| ], | ||
| }) | ||
| ); | ||
|
|
||
| workbox.routing.registerRoute( | ||
| new RegExp('.*\.(?:png|jpg|jpeg|svg|gif|webp|ico)'), | ||
| new workbox.strategies.StaleWhileRevalidate() | ||
| ); | ||
| workbox.routing.registerRoute( | ||
| new RegExp('.*\.(css|js)'), | ||
| new workbox.strategies.StaleWhileRevalidate() | ||
| ); | ||
| } else { | ||
| console.log(`Workbox加载失败😬`); | ||
| } |