vue 生成二维码：vue-qr插件

# npm 安装
npm install vue-qr --save
# yarn 安装
yarn add vue-qr

<template>
  <div>
    <vue-qr 
      :correctLevel="3" 
      :autoColor="false" 
      colorDark="#313a90" 
      :bgSrc="bgSrc" 
      :logoSrc="logoSrc" 
      :text="codeUrl" 
      :size="95" 
      :margin="0" 
      :logoMargin="3">
    </vue-qr>
  </div>
</template>
<script>
import VueQr from 'vue-qr'
export default {
  data () {
    return {
      logoSrc: require('../assets/img/qrlogo.png'),
      bgSrc: require('../assets/img/bgSrc.png'),
      codeUrl: 'https://github.com/lx719679895'
    }
  },
  components: {
    VueQr
  }
}
</script>