on https://www.zamanha.com/sw.js on self.addEventListener('beforeinstallprompt',(e) => { console.log()不起作用。有没有人?
发布于 2020-12-19 17:17:08
答案在下面。但是把它放在运行像sw.js这样的服务工作者的main.js中是非常重要的。服务人员注册后
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('/sw.js')
} else {
console.log('CLIENT: service worker is not supported.');
}此代码->
var deferredPrompt;
self.addEventListener('beforeinstallprompt', function (e) {
console.log('beforeinstallprompt Event fired');
e.preventDefault();
deferredPrompt = e.originalEvent;
return false;
});https://stackoverflow.com/questions/65354810
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