LaniakeaSupercluster/PCDN
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觉 2024-05-29 17:52:54 +08:00
parent 5fc4768e77
commit 43521cf93f
3 changed files with 20 additions and 6 deletions
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1
index.html
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@ -1,3 +1,4 @@
<!DOCTYPE html> <!DOCTYPE html>
<meta charset="UTF-8">
<title>PCDN</title> <title>PCDN</title>
<script src="./main.js"></script> <script src="./main.js"></script>

8
main.js
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@ -21,9 +21,13 @@
//pcdn.get('xxx.jpg').then(file => {}) //pcdn.get('xxx.jpg').then(file => {})
if ('serviceWorker' in navigator) { if ('serviceWorker' in navigator) {
navigator.serviceWorker.addEventListener('message', event => {
console.log('收到消息 Service Worker: ', event.data) // 接收消息
event.source.postMessage('Hello from main thread') // 回应 Service Worker
})
navigator.serviceWorker.register('/sw.js').then((registration) => { navigator.serviceWorker.register('/sw.js').then((registration) => {
console.log('Service Worker 注册成功: ', registration) console.log('Service Worker 注册成功: ')
}).catch((error) => { }).catch((error) => {
console.log('Service Worker 注册失败: ', error) console.log('Service Worker 注册失败: ')
}) })
} }

17
sw.js
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@ -1,11 +1,20 @@
self.addEventListener('install', (event) => { self.addEventListener('install', (event) => {
console.log('Service Worker 安装') console.log('Service Worker 安装')
}) })
self.addEventListener('activate', (event) => { self.addEventListener('activate', (event) => {
console.log('Service Worker 激活') console.log('Service Worker 激活')
}) })
self.addEventListener('fetch', (event) => { self.addEventListener('fetch', (event) => {
console.log('Fetch intercepted for:', event.request.url) console.log('Fetch intercepted for:', event.request.url)
}) self.clients.matchAll().then(clients => {
clients.forEach(client => {
client.postMessage('Hello from Service Worker')
})
})
})
self.addEventListener('message', event => {
console.log('收到主线程消息: ', event.data)
})