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Generating the QR code in the form of Base64
微信小程序生成二维码的插件,基于base64编码输出二维码,不依赖canvas,理论支持全平台
PS: 主要在
node-yaqrcode项目基础上进行改造适应微信小程序
使用NPM
npm install qrcode-base64
JS调用例子:
    import QR from 'qrcode-base64'
    var imgData = QR.drawImg(this.data.codeText, {
      typeNumber: 4,
      errorCorrectLevel: 'M',
      size: 500
    })
    // 返回输出base64编码imgData