Cache.addAll()

cache.addAll(requests[]).then(function() {
  //    
});

this.addEventListener("install", function (event) {
  event.waitUntil(
    caches.open("v1").then(function (cache) {
      return cache.addAll([
        "/sw-test/",
        "/sw-test/index.html",
        "/sw-test/style.css",
        "/sw-test/app.js",
        "/sw-test/image-list.js",
        "/sw-test/star-wars-logo.jpg",
        "/sw-test/gallery/",
        "/sw-test/gallery/bountyHunters.jpg",
        "/sw-test/gallery/myLittleVader.jpg",
        "/sw-test/gallery/snowTroopers.jpg",
      ]);
    }),
  );
});