<wx-open-launch-app
  id="launch-btn"
  appid="your-appid"
  extinfo="your-extinfo"
>
  <template>
    <style>.btn { padding: 12px }</style>
    <button class="btn">App内查看<button>
  </template>
</wx-open-launch-app>
<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>
上面的代码只能通过点击button来拉起app，能不能点击其他的按钮来触发这个button的点击事件然后拉起app呢