http://api.fushiwenhua.com/api/course/weixin/share?courseId=66 测试路径

https://developers.weixin.qq.com/doc/oplatform/Mobile_App/WeChat_H5_Launch_APP.html 按照这个文档配置的

 <wx-open-launch-app

  id="launch-btn"

  appid="xxx"

  extinfo="your-extinfo">

  <template>

    <style>.btn { padding: 12px }</style>

    <button class="btn">App内查看</button>

  </template>

</wx-open-launch-app>