lh-mobile/pages/index/index.vue

<template>
	<view>
		<home :cur="PageCur" v-if="PageCur=='home'" :key="commponent1Key"></home>
		<people v-if="PageCur=='people'" :key="commponent2Key"></people>
		<view class="cu-bar tabbar bg-white shadow foot" style="z-index: 999;">
			<view :class="PageCur=='home'?'action text-green':'action text-gray'" @click="NavChange" data-cur="home">
				<view class='cuIcon-homefill'></view>主页
			</view>
			<view :class="PageCur=='people'?'action text-green':'action text-gray'" @click="NavChange"
				data-cur="people">
				<view class='cuIcon-people'></view>个人
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				PageCur: 'home',
				commponent1Key: 0,
				commponent2Key: 0,
			}
		},
		onLoad: function() {
			this.PageCur = 'home'
				++this.commponent1Key
				++this.commponent2Key
		},
		methods: {
			NavChange: function(e) {
				this.PageCur = e.currentTarget.dataset.cur
			}

		}
	}
</script>

<style lang="scss">

</style>