QRCode.js is javascript library for making QRCode - Simple. Fast. Reliable. Content delivery at its finest. cdnjs is a free and open-source CDN service trusted by over 12.5% of all websites, serving over 200 billion requests each month, powered by Cloudf
1.qrcode.js文件内容: (1)未压缩(qrcode.js): /** * @fileoverview * - Using the 'QRCode for Javascript library' * - Fixed dataset of 'QRCode for Javascript library' for support full-spec. * - this library has no dependencies. * * @author davidshimjs * @see <a href="http://ww...
1.qrcode.js文件内容: (1)未压缩(qrcode.js): /** * @fileoverview * - Using the 'QRCode for Javascript library' * - Fixed dataset of 'QRCode for Javascript library' for support full-spec. * - this library has no dependencies. * * @author davidshimjs * @see <a href="http://ww...
Generate QR code to support returning base64 and image Note: The codec functions of this library are respectively encapsulated fromaralejs/qrcodeandcozmo/jsQR 2. Quick use 2.1 npm installation npm i tc-qrcode importqrcodefrom'tc-qrcode';qrcode.decodeFromUrl('https://cdn.jsdelivr.net/gh/the...
QRCode.js是一个用于生成二维码的 JavaScript 库。主要是通过获取 DOM 的标签,再通过 HTML5 Canvas 绘制而成,不依赖任何库。可以快速的在web页面中绘制出二维码。 通过获取 DOM 的标签,再通过 HTML5 Canvas 绘制而成,不依赖任何库 引入相应js文件 :
A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within. - cozmo/jsQR
在qr.js中新建名为wwwroot/js的一个 JavaScript 文件,并添加以下代码以生成 QR 码: javascript window.addEventListener("load", () => {consturi =document.getElementById("qrCodeData").getAttribute('data-url');newQRCode(document.getElementById("qrCode"), {text: uri,width:150,height:150}); })...
QRCode.js 是一个用于生成二维码的 JavaScript 库。主要是通过获取 DOM 的标签,再通过 HTML5 Canvas 绘制而成,不依赖任何库。 基本用法 <div id="qrcode"></div> <script type="text/javascript"> new QRCode(document.getElementById("qrcode"), "http://www.runoob.com"); // 设置要生成二维码的链接...
import qrcode from'tc-qrcode'; qrcode.version;3.11 EncoderExpose the coding library aralejs/qrcodeimport qrcode from'tc-qrcode'; qrcode.Encoder;3.12 DncoderExpose the decoding library cozmo/jsQRimport qrcode from'tc-qrcode'; qrcode.Decoder;...
QRCode.js 是一个用于生成二维码图片的插件。...QRCode.js文件下载地址:点击直接下载 Step 1、引入qrcode.js插件包: qrcode.js"> Step 2、建立DOM结构: qrcode"> Step 3、调用插件 // 简单方式 new QRCode(document.getEle...