ZGZQBWG/game/public/unity/disaster-relief/ServiceWorker.js

const cacheName = "4dage-RacingCar-0.1.0"
const contentToCache = [
  "Build/Build.loader.js",
  "Build/Build.framework.js.unityweb",
  "Build/Build.data.unityweb",
  "Build/Build.wasm.unityweb",
  "TemplateData/style.css"

]

self.addEventListener('install', function (e) {
  console.log('[Service Worker] Install')

  e.waitUntil((async function () {
    const cache = await caches.open(cacheName)
    console.log('[Service Worker] Caching all: app shell and content')
    await cache.addAll(contentToCache)
  })())
})

self.addEventListener('fetch', function (e) {
  e.respondWith((async function () {
    let response = await caches.match(e.request)
    console.log(`[Service Worker] Fetching resource: ${e.request.url}`)
    if (response) { return response }

    response = await fetch(e.request)
    const cache = await caches.open(cacheName)
    console.log(`[Service Worker] Caching new resource: ${e.request.url}`)
    // cache.put(e.request, response.clone())
    return response
  })())
})