tall-mui-3-project/src/App.vue

<script>
export default {
  onLaunch: function () {
    console.log('App Launch');
  },
  onShow: function () {
    console.log('App Show');
  },
  onHide: function () {
    console.log('App Hide');
  },
};
</script>

<style lang="scss">
@import 'uview-ui/index.scss';
</style>