<wx-open-launch-weapp
        id="launch-btn"
        username="gh_a444121aec03"
        path="pages/home/index.html?user=123&action=abc"
>
    <script type="text/wxtag-template">
        <style>.btn { padding: 12px }</style>
        <button class="btn">打开小程序</button>
    </script>
</wx-open-launch-weapp>
wx.config都注册成功了