h 5ウィジェットを開き、h 5はウィジェットにジャンプする

wx.config({
     
 debug: true,
 appId: '',
 timestamp: '',
 nonceStr: '',
 signature: '',
 jsApiList: [ 'onMenuShareTimeline','onMenuShareAppMessage'],
 openTagList: ['wx-open-launch-weapp']
});

<wx-open-launch-weapp
id="launch-btn"
username="     id"
path="       "
style="width:100px;height:100px;"
>
<template>
<style>.btn {
      padding: 12px;width:100px;height:80px;background:skyblue; }</style>
<button class="btn">     <button>
</template>
</wx-open-launch-weapp>
<script>
var btn = document.getElementById('launch-btn');
btn.addEventListener('launch', function (e) {
     
console.log('success');
});
btn.addEventListener('error', function (e) {
     
console.log('fail', e.detail);
});
</script>