Question

The Barcode Scanner Plugin opens a camera view and automatically scans a barcode, returning the data back to you.

Requires Cordova plugin: phonegap-plugin-barcodescanner. For more info, please see the BarcodeScanner plugin docs.

https://github.com/phonegap/phonegap-plugin-barcodescanner

Ionic 二维码扫描Barcode Scanner插件的安装(Installation)

Community(社区版)Enterprise(企业版)

ionic cordova plugin add phonegap-plugin-barcodescanner npm install @ionic-native/barcode-scanner 

Ionic EE comes with fully supported and maintained plugins from the Ionic Team. Learn More or Contact Us

ionic enterprise register --key=YOURPRODUCTKEY npm install @ionic-enterprise/barcode-scanner 

Ionic 二维码扫描Barcode Scanner插件支持的平台(Supported Platforms)

• Android
• BlackBerry 10
• Browser
• iOS
• Windows

Ionic 二维码扫描Barcode Scanner插件的用法(Usage)

import { BarcodeScanner } from '@ionic-native/barcode-scanner/ngx';

constructor(private barcodeScanner: BarcodeScanner) { }

...


this.barcodeScanner.scan().then(barcodeData => {
 console.log('Barcode data', barcodeData);
}).catch(err => {
    console.log('Error', err);
});