yarn add @yudiel/react-qr-scanner npm install @yudiel/react-qr-scanner Usage import{Scanner}from'@yudiel/react-qr-scanner';constApp=()=>{return<ScanneronScan={(result)=>console.log(result)}/>} There is also a hook to get the available devicesuseDevices. ...
react-native-qrcode-scanner是一个用于在React Native应用中扫描二维码的库。如果要删除react-native-qrcode-scanner的页眉和页脚白条,可以按...
npm install --save react-qr-scanner Example importReact,{Component}from'react'importQrReaderfrom'react-qr-scanner'classTestextendsComponent{constructor(props){super(props)this.state={delay:100,result:'No result',}this.handleScan=this.handleScan.bind(this)}handleScan(data){this.setState({result:dat...
npm install --save react-qr-scanner Example importReact,{Component}from'react'importQrReaderfrom'react-qr-scanner'classTestextendsComponent{constructor(props){super(props)this.state={delay:100,result:'No result',}this.handleScan=this.handleScan.bind(this)}handleScan(data){this.setState({result:dat...
Dependencies @types/react18.0.9 @types/react-dom18.0.5 prop-types15.8.1 qr-scanner1.4.1 react18.1.0 react-dom18.1.0 reset-css5.0.1 rodal1.8.3 sass1.52.1NEWTry bolt.newPrompt, run, edit, and deploy full-stack web apps. Something broken? File a bug!App...
npm install --save react-qr-scannerExampleimport React, { Component } from 'react' import QrReader from 'react-qr-scanner' class Test extends Component { constructor(props){ super(props) this.state = { delay: 100, result: 'No result', } this.handleScan = this.handleScan.bind(this) } ...
从照片里面获取GPS信息。可交换图像文件常被简称为EXIF（Exchangeable image file format），是专门为数码相机的照片设定的，可以记录数码照片的属性信息和拍摄数据，EXIF信息不支持png，webp等图片格式。在
In this React Native QR code scanner tutorial, the app we create will be able to read QR codes in real time and render their content to the screen at the time of detection. We will be using React Native’s CLI Quickstart. (Note: If you need help setting this up, you can always ref...
We need to create a QR code scanner component so that we can use the plugin in a declarative manner.Here is the complete code of the component (the file is saved as src\components\QRCodeScanner.tsx):import { MutableRefObject, useEffect, useRef, useState } from 'react'; import './QR...
All right, the React Native QR Code Scanner is now completed. Source Code You can check out the source code for more details. The example has more options like torch control, front and back camera switch, and resolution setting. https://github.com/tony-xlh/react-native-barcode-overlays ...