<template>
	<div id="app">
		<router-view />
	</div>
</template>

<script>
	export default {
		name: 'App',
		created() {
			if (sessionStorage.getItem('store')) {
				this.$store.replaceState(Object.assign({}, this.$store.state, JSON.parse(sessionStorage.getItem(
					'store'))));
				sessionStorage.setItem('store', ''); //重新置完清空session
			}
			window.addEventListener('beforeunload', () => {
				sessionStorage.setItem('store', JSON.stringify(this.$store.state));
			});
		}
	}
</script>

<style lang="scss">
	@import './assets/css/common.scss'
</style>