PWA service worker 在每次刷新时更新

Question

I'm registering service worker with the following updated callback:

updated() {
    alert('An update is ready. Please refresh the page.')
},

I make a minor change to the content of service-worker.js file to the browsers detect the change.

const version = 3.7;

When I deploy it I successfully get the updated alert but when I refresh I get it again. However I receive the new changes but I still get this alert which is not necessary anymore.

Answer 1

This code fixed the problem

self.addEventListener('install', function(event) {
  self.skipWaiting();
});