jje_uniapp/App.vue

<style lang="scss">
    /* 注意要写在第一行，同时给style标签加入lang="scss"属性 */
    @import "uview-ui/index.scss";
</style>
<script>
	export default {
		onLaunch: function() {
		    uni.hideTabBar({
                animation:false
            })
			console.log('App Launch')
		},
		onShow: function() {
			console.log('App Show')
		},
		onHide: function() {
			console.log('App Hide')
		}
	}
</script>