2023-06-30 07:34:56    来源：上海证券报股市实战技术交流论坛 " />var STYLEID = '3', STATICURL = 'static/', IMGDIR = 'static/image/common', VERHASH = 'Nl0Jwy', charset = 'gbk', discuz_uid = '0', cookiepre = 'vOVx_56cc_', cookiedomain = '.55188.com', cookiepath = '/', showusercard = '1', attackevasive = '0', disallowfloat = 'newthread|reply', creditnotice = '1|理想币|个,4|共享币|个,5|分享值|个', defaultstyle = './template/sns/style/t1', REPORTURL = 'aHR0cHM6Ly93d3cuNTUxODguY29tL3RocmVhZC0xMTEyMzM2NS0xLTEuaHRtbA==', SITEURL = 'https://www.55188.com/', JSPATH = 'static/js/', CSSPATH = 'data/cache/style_', DYNAMICURL = '';HTMLNODE.className += ' widthauto'请 登录 后使用快捷导航没有帐号？ 手机版理想小程序理想小程序RSS添加到桌面 let deferredPrompt; window.addEventListener('beforeinstallprompt', (e) => { // Prevent the mini-infobar from appearing on mobile e.preventDefault(); // Stash the event so it can be triggered later. deferredPrompt = e; // Show the install button const installButton = document.getElementById('installButton'); installButton.style.display = 'block'; }); const installButton = document.getElementById('installButton'); installButton.addEventListener('click', async () => { if (deferredPrompt) { // Show the install prompt deferredPrompt.prompt(); // We've used the prompt, and can't use it again, throw it away deferredPrompt = null; } else { // If app is already installed, open it window.open('/', '_blank'); } }); window.addEventListener('appinstalled', () => { // Clear the deferredPrompt so it can be garbage collected deferredPrompt = null; // Change button text to "Open App" installButton.innerText = 'Open App'; }); if (!window.BeforeInstallPromptEvent) { installButton.innerText = 'Add to Home Screen Manually'; } 注册登录 搜索