当应用离线时如何显示带有工作箱的自定义页面?

问题描述 投票:0回答:1

我有vue申请。我看到workbox-sw默认是从vue安装在我的应用程序中的。

如何配置工作箱以显示页面(仅显示单词:You're offline now)?现在,该工作框将当前页面保存在缓存中并显示它。

Here I found code显示离线页面。但是如何将其集成到我的Workbox Vue应用程序中呢?我没有this.addEventListener('fetch'...this.addEventListener('install',...

这是Vue给我的代码:

import { register } from 'register-service-worker';

if (process.env.NODE_ENV === 'production') {
  register(`${process.env.BASE_URL}service-worker.js`, {
    ready() {
      console.log('App is being served from cache by a service worker.\n' + 'For more details');
    },
    registered() {
      console.log('Service worker has been registered.');
    },
    cached() {
      console.log('Content has been cached for offline use.');
    },
    updatefound() {
      console.log('New content is downloading.');
    },
    updated() {
      console.log('New content is available; please refresh.');
    },
    offline() {
      console.log('No internet connection found. App is running in offline mode.');
    },
    error(error) {
      console.error('Error during service worker registration:', error);
    },
  });
javascript vue.js workbox
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