我使用默认的阵营代码注册服务工作者。我在bugsnag报告称,有些用户正在里面registerValidSW行TypeError: undefined is not a function
越来越.then(registration => {
。
对我来说这是工作,但对于一些可能不是。我没发现哪里可能是一个问题。
你能帮助我吗?
export function register() {
if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
if (publicUrl.origin !== window.location.origin) {
return;
}
window.addEventListener('load', () => {
const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
if (isLocalhost) {
.......
} else {
registerValidSW(swUrl);
}
});
}
}
function registerValidSW(swUrl) {
navigator.serviceWorker
.register(swUrl)
.then(registration => {
registration.onupdatefound = () => {
const installingWorker = registration.installing;
if (installingWorker == null) {
return;
}
installingWorker.onstatechange = () => {
...
};
};
})
.catch(error => {
console.error('Error during service worker registration:', error);
});
}