常用的库有react-qr-reader、react-native-camera(适用于React Native)等。这里以react-qr-reader为例: bash npm install react-qr-reader 2. 在React组件中添加二维码扫描功能 接下来,在React组件中引入并使用这个库。以下是一个简单的示例: jsx import React, { useState } from 'react'; import QrReader ...
import QrReader from "react-qr-reader"; import "./style.css"; export default function App() { const [result, setResult] = useState("No result"); let handleScan = data => { if (data) { setResult(data); } }; let handleError = err => { // alert(err); }; return ( <QrReader...
Decode react native from gallery. Latest version: 1.1.6, last published: 2 years ago. Start using react-native-qr-reader in your project by running `npm i react-native-qr-reader`. There are no other projects in the npm registry using react-native-qr-read
qrcode react扫码后触发的方法 在React中,可以使用`react-qr-reader`库来处理扫码操作并触发相应的方法。 首先,需要安装`react-qr-reader`: ``` npm install react-qr-reader ``` 然后,可以在React组件中使用`QrReader`组件来实现扫码操作: ```jsx import React, { useState } from 'react'; import ...
npm i react-qr-reader YARN yarn add react-qr-reader Example Usage After reading and performing the previous steps, you should be able to import the library and use it like in this example: importReact,{useState}from'react';import{QrReader}from'react-qr-reader';constTest=(props)=>{const[...
master Breadcrumbs react-qr-reader / .prettierrc Latest commit HistoryHistory File metadata and controls Code Blame 7 lines (7 loc) · 106 Bytes Raw 1 2 3 4 5 6 7 { "endOfLine": "lf", "semi": true, "singleQuote": true, "tabWidth": 2, "trailingComma": "es5" }...
yarn add react-qr-reader Example Usage After reading and performing the previous steps, you should be able to import the library and use it like in this example: import React, { useState } from 'react'; import { QrReader } from 'react-qr-reader'; const Test = (props) => { const [...
react'importdynamicfrom'next/dynamic'constQrReader=dynamic(()=>import('react-qr-reader'),{ssr:...
在本文中,我们选择使用`react-qr-reader`库来解析QR码。 2.安装和配置 首先,我们需要在React项目中安装`react-qr-reader`库。可以使用npm或yarn来安装: npm install react-qr-reader 或 yarn add react-qr-reader 安装完成后,我们可以在React组件中导入并配置QR码解析器库: javascript import QrReader from 'rea...
首先,我们需要安装一个用于解析QR码的React库。在React中,有一些常用的库可以实现这个功能,例如`react-qr-reader`。通过运行以下命令,可以安装这个库: npm install react-qr-reader 安装完成后,我们可以在React应用程序中使用它来解析QR码。首先,我们需要导入相关的依赖: jsx import QrReader from 'react-qr-reader...