问题
I have angular 2 website. I want to use html 5 application cache mechanism for this website to creating offline app for browsers. is it possible? if it is can you guide me.
回答1:
Yes, It is possible through concept of service-worker, which should work in majority of the browsers.
you can do that using this
<script>
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('/service-worker.js').then(function(registration) {
console.log('Service Worker registered');
}).catch(function(err) {
console.log('Service Worker registration failed: ', err);
});
}
</script>
Next you need to include service worker JS in index.html.
For caching Google Maintains sw-precache
Useful Links https://github.com/GoogleChrome/sw-precache
https://coryrylan.com/blog/fast-offline-angular-apps-with-service-workers
来源:https://stackoverflow.com/questions/42410977/angular-2-with-html5-application-cache