使用qr code 生成二维码，及qr code的参数详解

npm install qrcodejs2 

import QRCode from 'qrcodejs2'

<div class="qrcode" ref="qrCodeUrl"></div>

creatQrCode() {
  var qrcode = new QRCode(this.$refs.qrCodeUrl, {
      text: 'https://www.qtshe.com',
      width: 100,
      height: 100,
      colorDark: '#000000',
      colorLight: '#ffffff',
      correctLevel: QRCode.CorrectLevel.H
 })
},
 mounted() {
      this.creatQrCode();
    },

参数详解

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