{"id":13050,"date":"2023-11-16T18:34:39","date_gmt":"2023-11-16T10:34:39","guid":{"rendered":"https:\/\/www.zhidianwl.com\/zhidian\/?p=13050"},"modified":"2023-11-16T18:34:39","modified_gmt":"2023-11-16T10:34:39","slug":"%e5%a6%82%e4%bd%95%e7%bd%91%e7%ab%99%e7%94%9f%e6%88%90app%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.com\/zhidian\/2023\/13050\/","title":{"rendered":"\u5982\u4f55\u7f51\u7ad9\u751f\u6210app\u6559\u7a0b?"},"content":{"rendered":"

\u5982\u4f55\u5c06\u7f51\u7ad9\u751f\u6210\u4e3aAPP\u6559\u7a0b\uff08\u539f\u7406\u7f51\u9875\u8f6c\u5b89\u5353app\u5728\u7ebf\u751f\u6210<\/a>\u4e0e\u8be6\u7ec6\u4ecb\u7ecd\uff09<\/p>\n

\u5c06\u7f51\u7ad9\u8f6c\u6362\u6210APP\u610f\u5473\u7740\u5c06\u73b0\u6709\u7684\u67d0\u4e2a\u7f51\u7ad9\u6216Web\u5e94\u7528\u6dfb\u52a0\u5230\u624b\u673a\u4e0a\u5e76\u53ef\u4ee5\u79bb\u7ebf\u6d4f\u89c8\u3002\u8fd9\u79cd\u5e94\u7528\u7c7b\u578b\u88ab\u79f0\u4e3aProgressive Web App\uff08PWA\uff09\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u5f88\u591a\u73b0\u6709\u5de5\u5177\u548c\u6280\u672f\u521b\u5efa\u4e00\u4e2aPWA\u3002\u5728\u8fd9\u4e2a\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u5c06\u7f51\u7ad9\u751f\u6210\u4e3aAPP\u4ee5\u53ca\u76f8\u5173\u7684\u539f\u7406\u548c\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n

\u4e00\u3001\u539f\u7406<\/p>\n

Progressive Web App\uff08PWA\uff09\u662f\u4e00\u79cd\u5c06Web\u5e94\u7528\u548cNative\u5e94\u7528\uff08\u539f\u751f\u5e94\u7528\uff09\u7684\u4f18\u70b9\u7ed3\u5408\u8d77\u6765\u7684\u5e94\u7528\u3002\u5b83\u53ef\u4ee5\u50cf\u5e38\u89c4\u7684Web\u5e94\u7528\u4e00\u6837\u5728\u6d4f\u89c8\u5668\u4e2d\u8fd0\u884c\uff0c\u8fd8\u53ef\u4ee5\u5728\u8bbe\u5907\u4e0a\u5b89\u88c5\u5e76\u50cfNative\u5e94\u7528\u4e00\u6837\u663e\u793a\u5728\u4e3b\u5c4f\u5e55\u4e0a\u3002PWA\u4f7f\u7528Service Workapp\u751f\u6210\u5728\u7ebf<\/a>er\uff08\u670d\u52a1\u5de5\u4f5c\u8005\uff09\u548c\u5b58\u50a8\uff08Cache API\uff09\u6765\u652f\u6301\u79bb\u7ebf\u8bbf\u95ee\uff0c\u4f7f\u5176\u6210\u4e3a\u5177\u6709\u65e0\u7f1d\u5207\u6362\u4f53\u9a8c\u7684Web\u5e94\u7528\u3002<\/p>\n

\u4e8c\u3001\u8be6\u7ec6\u6559\u7a0b<\/p>\n

\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5c06\u73b0\u6709\u7684\u7f51\u7ad9\u8f6c\u6362\u4e3a\u4e00\u4e2aPWA\u3002\u4ee5\u4e0b\u662f\u6b65\u9aa4\uff1a<\/p>\n

1. \u6dfb\u52a0\u4e00\u4e2aWeb\u5e94\u7528\u6e05\u5355\uff08manifest.json\u6587\u4ef6\uff09<\/p>\n

Web\u5e94\u7528\u6e05\u5355\u662f\u4e00\u4e2aJSON\u6587\u4ef6\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u5173\u4e8ePWA\u7684\u4fe1\u606f\uff0c\u4f8b\u5982\u540d\u79f0\u3001\u56fe\u6807\u3001\u63cf\u8ff0\u7b49\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n

“`json<\/p>\n

{<\/p>\n

“name”: “My Website”,<\/p>\n

<\/figure>\n<\/p>\n

“short_name”: “Website”,<\/p>\n

“description”: “This is my website converted into a PWA”,<\/p>\n

“start_url”: “\/”,<\/p>\n

“display”: “standalone”,<\/p>\n

“background_color”: “#ffffff”,<\/p>\n

“theme_color”: “#ffffff”,<\/p>\n

“icons”: [<\/p>\n

{<\/p>\n

“src”: “\/icons\/icon-192×192.png”,<\/p>\n

“sizes”: “192×192”,<\/p>\n

“type”: “image\/png”<\/p>\n

},<\/p>\n

{<\/p>\n

“src”: “\/icons\/icon-512×512.png”,<\/p>\n

“sizes”: “512×512”,<\/p>\n

“type”: “image\/png”<\/p>\n

}<\/p>\n

]<\/p>\n

}<\/p>\n

“`<\/p>\n

\u5728\u4f60\u7684HTML\u6587\u4ef6\u7684`head`\u90e8\u5206\uff0c\u5c06\u4ee5\u4e0b\u4ee3\u7801\u6dfb\u52a0\u81f3`manifest.json`\u6587\u4ef6\uff1a<\/p>\n

“`html<\/p>\n<\/p>\n

“`<\/p>\n

2. \u521b\u5efa\u5e76\u6ce8\u518cService Worker<\/p>\n

Service Worker \u662f\u4e00\u4e2a\u4e0e\u4e3b\u7ebf\u7a0b\uff08\u4e3b\u7ebf\u7a0b\u901a\u5e38\u7528\u4e8e\u5904\u7406UI\u5143\u7d20\uff09\u5206\u79bb\u7684Javascript\u6587\u4ef6\u3002\u7528\u4e8e\u5904\u7406\u7f13\u5b58\u3001\u63a8\u9001\u901a\u77e5\u548c\u540e\u53f0\u540c\u6b65\u64cd\u4f5c\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aService Worker \u5e76\u5728\u6839\u76ee\u5f55\u4e2d\u6ce8\u518c\u3002<\/p>\n

\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662fReact\u3001Vue\u6216Angular\u7b49\u6846\u67b6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u73b0\u6709\u7684PWA\u652f\u6301\u5e93\u6765\u751f\u6210\u4e00\u4e2aService Worker\u3002<\/p>\n

\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a `serviceworker.js` \u7684\u65b0\u6587\u4ef6\uff0c\u5e76\u5728\u8be5\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n

“`javascript<\/p>\n

self.addEventListener(“install”, function (event) {<\/p>\n

event.waitUntil(<\/p>\n

caches.open(“websites-cache”).then(function (cache) {<\/p>\n

return cache.addAll([<\/p>\n

“\/”,<\/p>\n

“\/index.html”,<\/p>\n

“\/css\/style.css”,<\/p>\n

“\/js\/main.js”,<\/p>\n

“\/icon\/icon-192×192.png”,<\/p>\n

“\/icon\/icon-512×512.png”,<\/p>\n

]);<\/p>\n

})<\/p>\n

);<\/p>\n

});<\/p>\n

self.addEventListener(“fetch”, function (event) {<\/p>\n

event.respondWith(<\/p>\n

caches<\/p>\n

.match(event.request)<\/p>\n

.then(function (cachedResponse) {<\/p>\n

return cachedResponse || fetch(event.request);<\/p>\n

})<\/p>\n

.catch(function (error) {<\/p>\n

console.log(“Failed to fetch “, event.request, error);<\/p>\n

})<\/p>\n

);<\/p>\n

});<\/p>\n

“`<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u5728\u4f60\u7684 `index.html` \u6587\u4ef6\u7684\u5e95\u90e8\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u811a\u672c\u6765\u6ce8\u518c `serviceworker.js`\uff1a<\/p>\n

“`javascript<\/p>\n

if (“serviceWorker” in navigator) {<\/p>\n

window.addEventListener(“load”, function () {<\/p>\n

navigator.serviceWorker.register(“\/serviceworker.js”).then(<\/p>\n

function (registration) {<\/p>\n

console.log(<\/p>\n

“Service Worker registration successful with scope: “,<\/p>\n

registration.scope<\/p>\n

);<\/p>\n

},<\/p>\n

function (err) {<\/p>\n

console.log(“Service Worker registration failed: “, err);<\/p>\n

}<\/p>\n

);<\/p>\n

});<\/p>\n

}<\/p>\n

“`<\/p>\n

3. \u6d4b\u8bd5\u5e76\u90e8\u7f72<\/p>\n

\u73b0\u5728\u4f60\u5df2\u7ecf\u5c06\u4e00\u4e2a\u73b0\u6709\u7684\u7f51\u7ad9\u8f6c\u6362\u4e3aPWA\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u5982Lighthouse\u3001PWABuilder\u6216\u5176\u4ed6\u5de5\u5177\u6d4b\u8bd5\u4f60\u7684PWA\u3002\u786e\u4fdd\u4f60\u7684PWA\u6ee1\u8db3\u8981\u6c42\uff0c\u5e76\u6839\u636e\u9700\u8981\u8fdb\u884c\u4fee\u590d\u3002\u4e4b\u540e\u5c06\u5176\u90e8\u7f72\u5230\u73b0\u6709\u7684Web\u670d\u52a1\u5668\u6216\u4f7f\u7528\u670d\u52a1\u547d\u4ee4\u6765\u751f\u6210\u4e00\u4e2a\u9884\u89c8\u94fe\u63a5\u3002<\/p>\n

\u4e0a\u8ff0\u6b65\u9aa4\u5b8c\u6210\u540e\uff0c\u4f60\u5df2\u7ecf\u5c06\u4e00\u4e2a\u7f51\u7ad9\u6210\u529f\u751f\u6210\u4e3aAPP\u3002\u7528\u6237\u53ef\u4ee5\u5c06\u4f60\u7684\u7f51\u7ad9\u6dfb\u52a0\u5230\u4ed6\u4eec\u7684\u8bbe\u5907\u4e3b\u5c4f\u5e55\u4e0a\uff0c\u5728\u79bb\u7ebf\u72b6\u6001\u4e0b\u8bbf\u95ee\u5e76\u611f\u53d7\u5230\u7c7b\u4f3c\u539f\u751f\u5e94\u7528\u7684\u4f53\u9a8c\u3002\u4f60\u53ef\u4ee5\u7ee7\u7eed\u4f18\u5316\u5e76\u6dfb\u52a0\u66f4\u4e30\u5bcc\u7684\u529f\u80fd\u3001\u5982\u63a8\u9001\u901a\u77e5\u548c\u540e\u53f0\u540c\u6b65\u7b49\u529f\u80fd\u6765\u5b9e\u73b0\u66f4\u597d\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5982\u4f55\u5c06\u7f51\u7ad9\u751f\u6210\u4e3aAPP\u6559\u7a0b\uff08\u539f\u7406\u4e0e\u8be6\u7ec6\u4ecb\u7ecd\uff09\u5c06\u7f51\u7ad9\u8f6c\u6362\u6210APP\u610f\u5473\u7740\u5c06\u73b0\u6709\u7684\u67d0\u4e2a\u7f51\u7ad9\u6216Web\u5e94\u7528\u6dfb\u52a0\u5230\u624b\u673a\u4e0a\u5e76\u53ef\u4ee5\u79bb\u7ebf\u6d4f\u89c8\u3002\u8fd9\u79cd\u5e94\u7528\u7c7b\u578b\u88ab\u79f0\u4e3aProgressive Web App\uff08PWA\uff09\uff0c\u4f60\u53ef\u4ee5<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[65,16156,72,76,20995],"class_list":["post-13050","post","type-post","status-publish","format-standard","hentry","category-zuoapp","tag-65","tag-app","tag-72","tag-76"],"_links":{"self":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/13050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/comments?post=13050"}],"version-history":[{"count":0,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/13050\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/media?parent=13050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/categories?post=13050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/tags?post=13050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}