终止PyQt应用

Question

如果用户与应用程序进行交互（例如，按下按钮），然后用户单击X按钮，则应用程序将继续运行，但窗口关闭。如何完全终止该应用程序。它是使用PyQt5构建的。

Answer 1

这是我从Qt教程中复制的一个简单的“ Hello World”示例。它使用importScripts('https://storage.googleapis.com/workbox-cdn/releases/3.6.3/workbox-sw.js'); workbox.setConfig({ debug: true }); workbox.core.setLogLevel(workbox.core.LOG_LEVELS.debug); workbox.googleAnalytics.initialize(); if (workbox) { console.log(`Yay! Workbox is loaded `); } else { console.log(`Boo! Workbox didn't load `); } workbox.precaching.precacheAndRoute([ { url: '/', revision: '7' }, { url: 'index.php', revision: '7' }, { url: '/offline.html', revision: '7' }, { url: '/404.html', revision: '7' }, { url: 'templates/ostrainingbreeze/css/template.css', revision: '7' }, { url: 'templates/system/css/general.css', revision: '7' }, { url: 'templates/ostrainingbreeze/css/mobilemenu.css', revision: '7' }, { url: 'media/jui/js/jquery.min.js', revision: '7' }, { url: 'media/jui/js/jquery-noconflict.js', revision: '7' }, { url: 'media/jui/js/jquery-migrate.min.js', revision: '7' }, { url: 'media/jui/js/bootstrap.min.js', revision: '7' }, { url: 'media/system/js/caption.js', revision: '7' }, { url: 'media/system/js/core.js', revision: '7' }, { url: 'media/system/js/keepalive.js', revision: '7' }, { url: 'templates/ostrainingbreeze/js/template.js', revision: '7' }, { url: 'templates/ostrainingbreeze/js/jquery.mobilemenu.js', revision: '7' }, { url: 'templates/ostrainingbreeze/js/mobilemenu.js', revision: '7' }, { url: 'templates/ostrainingbreeze/images/logo.png', revision: '7' }, { url: 'templates/ostrainingbreeze/favicon.ico', revision: '7' }, { url: 'media/system/css/system.css', revision: '7' }, ]); workbox.routing.registerRoute( new RegExp('.*\.css'), workbox.strategies.cacheFirst({ cacheName: 'css-cache', plugins: [ new workbox.expiration.Plugin({ maxEntries: 50, maxAgeSeconds: 30 * 24 * 60 * 60, }) ], }) ); workbox.routing.registerRoute( new RegExp('.*\.js'), workbox.strategies.staleWhileRevalidate({ cacheName: 'js-cache', }) ); workbox.routing.registerRoute( new RegExp('.*\.png|jpg|jpeg|svg|gif|webp'), workbox.strategies.cacheFirst({ cacheName: 'image-cache', plugins: [ new workbox.expiration.Plugin({ maxEntries: 50, maxAgeSeconds: 30 * 24 * 60 * 60, }) ], }) ); workbox.routing.registerRoute( new RegExp('.*\.php|html'), workbox.strategies.staleWhileRevalidate({ }) ); workbox.routing.setDefaultHandler( workbox.strategies.staleWhileRevalidate() ); workbox.routing.setCatchHandler(({event}) => { switch (event.request.destination) { case 'document': return caches.match('/offline.html'); break; default: return Response.error(); } }); 退出应用程序。

sys.exit(...)

Answer 2

尝试一下：

network_security_config.xml content should be as follows

<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
    <base-config cleartextTrafficPermitted="true">
        <trust-anchors>
            <certificates src="system" />
            <certificates src="user" />
        </trust-anchors>
    </base-config>
</network-security-config>