


In front-end time, our company has made a product that uses Baidu Wallet’s mobile web payment. Users scan the QR code of our
product through Baidu Wallet and Baidu Nuomi, select the product, and click to pay. Baidu Wallet will be automatically called for payment. After the payment is successful, the success page will be returned. There is a close
button on our success page. Clicking the close button or the return button will close the page.
Using the BLightApp.closeWindow() method of Baidu Light App in Baidu Wallet can be closed, but in Baidu Nuomi, it can be used logically,
But it doesn’t work at all, so change it to traditional Neither does window.close(). At that time, we searched online and found no solution on Baidu Nuomi’s official website. Later,
found a solution after many twists and turns and contacted Baidu Nuomi’s related technologies.
The solution is very simple, just set the jump address to bainuo://home.
First method: Click the button to close the page
Click the button to close the page
As shown in the figure, click the button, it will To close the page, the code is as follows:
<center><a href="bainuo://home" ><button style="width:200px;height:50px;font-size:16px;">点击按钮关闭</button></a></center>
Second: Click the app return button or the phone’s back key to close the page
Click the app return button or the phone’s back key Back key to close the page
As shown in the picture, click the "
Introducing jQuery:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
Specific implementation code:
$(function(){ pushHistory(); window.addEventListener("popstate", function(e) { pushHistory(); var ua = navigator.userAgent.toLowerCase(); if(ua.match(/MicroMessenger/i)=="micromessenger") { WeixinJSBridge.call('closeWindow'); } else if(ua.indexOf("alipay")!=-1){ AlipayJSBridge.call('closeWebview'); }else if(ua.indexOf("baidu")!=-1){ BLightApp.closeWindow(); }else if(ua.indexOf("bdnuomi")!=-1){ window.location.href="bainuo://home"; } else{ window.close(); } }, false); function pushHistory() { var state = { title: "title", url: "#" }; window.history.pushState(state, "title", "#"); } });
The above is the method of closing web pages or windows in Baidu Nuomi app. 99% of people don’t know it and can’t find it online. Content, for more related content, please pay attention to the PHP Chinese website (www.php.cn)!

The core features of HTML5 include semantic tags, multimedia support, offline storage and local storage, and form enhancement. 1. Semantic tags such as, etc. to improve code readability and SEO effect. 2. Simplify multimedia embedding with labels. 3. Offline storage and local storage such as ApplicationCache and LocalStorage support network-free operation and data storage. 4. Form enhancement introduces new input types and verification properties to simplify processing and verification.

H5 provides a variety of new features and functions, greatly enhancing the capabilities of front-end development. 1. Multimedia support: embed media through and elements, no plug-ins are required. 2. Canvas: Use elements to dynamically render 2D graphics and animations. 3. Local storage: implement persistent data storage through localStorage and sessionStorage to improve user experience.

H5 and HTML5 are different concepts: HTML5 is a version of HTML, containing new elements and APIs; H5 is a mobile application development framework based on HTML5. HTML5 parses and renders code through the browser, while H5 applications need to run containers and interact with native code through JavaScript.

Key elements of HTML5 include,,,,,, etc., which are used to build modern web pages. 1. Define the head content, 2. Used to navigate the link, 3. Represent the content of independent articles, 4. Organize the page content, 5. Display the sidebar content, 6. Define the footer, these elements enhance the structure and functionality of the web page.

There is no difference between HTML5 and H5, which is the abbreviation of HTML5. 1.HTML5 is the fifth version of HTML, which enhances the multimedia and interactive functions of web pages. 2.H5 is often used to refer to HTML5-based mobile web pages or applications, and is suitable for various mobile devices.

HTML5 is the latest version of the Hypertext Markup Language, standardized by W3C. HTML5 introduces new semantic tags, multimedia support and form enhancements, improving web structure, user experience and SEO effects. HTML5 introduces new semantic tags, such as, ,, etc., to make the web page structure clearer and the SEO effect better. HTML5 supports multimedia elements and no third-party plug-ins are required, improving user experience and loading speed. HTML5 enhances form functions and introduces new input types such as, etc., which improves user experience and form verification efficiency.

How to write clean and efficient HTML5 code? The answer is to avoid common mistakes by semanticizing tags, structured code, performance optimization and avoiding common mistakes. 1. Use semantic tags such as, etc. to improve code readability and SEO effect. 2. Keep the code structured and readable, using appropriate indentation and comments. 3. Optimize performance by reducing unnecessary tags, using CDN and compressing code. 4. Avoid common mistakes, such as the tag not closed, and ensure the validity of the code.

H5 improves web user experience with multimedia support, offline storage and performance optimization. 1) Multimedia support: H5 and elements simplify development and improve user experience. 2) Offline storage: WebStorage and IndexedDB allow offline use to improve the experience. 3) Performance optimization: WebWorkers and elements optimize performance to reduce bandwidth consumption.


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