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@goofmint

goofmint/index.js

Created Aug 14, 2018
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if ('serviceWorker' in navigator) {
navigator.serviceWorker
.register('/serviceworker.js')
.then(registration => {
// 登録成功
registration.onupdatefound = function() {
console.log('アップデートがあります!');
registration.update();
}
})
.catch(err => {
// 登録失敗
});
}
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