feat: 添加 PWA 支持

This commit is contained in:
feie9456 2026-04-26 22:30:08 +08:00
parent 1e3e04f7d8
commit 89fa3740f9
9 changed files with 143 additions and 4 deletions

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@ -1,10 +1,26 @@
<!doctype html> <!doctype html>
<html lang="en"> <html lang="zh-CN">
<head> <head>
<meta charset="UTF-8" /> <meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/vite.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>vite-app</title> <meta
name="description"
content="一个本地优先的 OpenAI-compatible LLM 聊天面板。"
/>
<meta name="theme-color" content="#111111" />
<meta name="mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-title" content="LLM Chat" />
<meta name="apple-mobile-web-app-status-bar-style" content="default" />
<link rel="manifest" href="/manifest.webmanifest" />
<link
rel="icon"
type="image/png"
sizes="192x192"
href="/icons/icon-192.png"
/>
<link rel="apple-touch-icon" href="/icons/apple-touch-icon.png" />
<title>Simple LLM Chat UI</title>
</head> </head>
<body> <body>
<div id="root"></div> <div id="root"></div>

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{
"name": "Simple LLM Chat UI",
"short_name": "LLM Chat",
"description": "A local-first chat panel for OpenAI-compatible LLM services.",
"id": "/",
"lang": "zh-CN",
"start_url": "/",
"scope": "/",
"display": "standalone",
"orientation": "any",
"background_color": "#ffffff",
"theme_color": "#111111",
"icons": [
{
"src": "/icons/icon-192.png",
"sizes": "192x192",
"type": "image/png",
"purpose": "any"
},
{
"src": "/icons/icon-512.png",
"sizes": "512x512",
"type": "image/png",
"purpose": "any"
},
{
"src": "/icons/maskable-512.png",
"sizes": "512x512",
"type": "image/png",
"purpose": "maskable"
}
]
}

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public/service-worker.js Normal file
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const CACHE_VERSION = "simple-llm-chat-ui-v2"
const APP_SHELL_URLS = [
"/",
"/manifest.webmanifest",
"/icons/icon-192.png",
"/icons/icon-512.png",
"/icons/maskable-512.png",
"/icons/apple-touch-icon.png",
]
const CACHEABLE_DESTINATIONS = new Set(["font", "image", "script", "style"])
self.addEventListener("install", (event) => {
event.waitUntil(
caches
.open(CACHE_VERSION)
.then((cache) => cache.addAll(APP_SHELL_URLS))
.then(() => self.skipWaiting())
)
})
self.addEventListener("activate", (event) => {
event.waitUntil(
caches
.keys()
.then((keys) =>
Promise.all(
keys
.filter((key) => key !== CACHE_VERSION)
.map((key) => caches.delete(key))
)
)
.then(() => self.clients.claim())
)
})
self.addEventListener("fetch", (event) => {
const { request } = event
const url = new URL(request.url)
if (request.method !== "GET" || url.origin !== self.location.origin) {
return
}
if (request.mode === "navigate") {
event.respondWith(networkFirst(request))
return
}
if (CACHEABLE_DESTINATIONS.has(request.destination)) {
event.respondWith(cacheFirst(request))
}
})
async function networkFirst(request) {
const cache = await caches.open(CACHE_VERSION)
try {
const response = await fetch(request)
if (response.ok) {
await cache.put(request, response.clone())
}
return response
} catch {
return (await cache.match(request)) ?? (await cache.match("/"))
}
}
async function cacheFirst(request) {
const cache = await caches.open(CACHE_VERSION)
const cached = await cache.match(request)
if (cached) {
return cached
}
const response = await fetch(request)
if (response.ok) {
await cache.put(request, response.clone())
}
return response
}

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@ -1 +0,0 @@
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

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@ -12,3 +12,9 @@ createRoot(document.getElementById("root")!).render(
</ThemeProvider> </ThemeProvider>
</StrictMode> </StrictMode>
) )
if ("serviceWorker" in navigator && import.meta.env.PROD) {
window.addEventListener("load", () => {
void navigator.serviceWorker.register("/service-worker.js")
})
}