serbia-web/components/TabBar/TabBar.vue

<template>
	<view class="tab-box">
		<view class="tab-list">
			<navigator class="tab-item" @click="tabClick(0)">
				<view class="tab-item-icon">
					<image v-if="store.tabIndex == 0" src="../../static/tabIcons/home_selected.png" mode="aspectFill"></image>
					<image v-else src="../../static/tabIcons/home.png" mode="aspectFill"></image>
				</view>
				<view class="tab-item-name">
					首页
				</view>
			</navigator>
			<navigator class="tab-item" @click="tabClick(1)">
				<view class="tab-item-icon">
					<image v-if="store.tabIndex == 1" src="../../static/tabIcons/travel_selected.png" mode="aspectFill"></image>
					<image v-else src="../../static/tabIcons/travel.png" mode="aspectFill"></image>
				</view>
				<view class="tab-item-name">
					游记
				</view>
			</navigator>
			<navigator class="tab-item" @click="tabClick(2)">
				<view class="tab-item-icon" style="width:80rpx;height:80rpx;">
					<image v-if="store.tabIndex == 2" src="../../static/tabIcons/publish_selected.png" mode="aspectFill"></image>
					<image v-else src="../../static/tabIcons/publish.png" mode="aspectFill"></image>
				</view>
				<!-- <view class="tab-item-name">
					游记
				</view> -->
			</navigator>
			<navigator class="tab-item" @click="tabClick(3)">
				<view class="tab-item-icon">
					<image v-if="store.tabIndex == 3" src="../../static/tabIcons/chat_selected.png" mode="aspectFill"></image>
					<image v-else src="../../static/tabIcons/chat.png" mode="aspectFill"></image>
				</view>
				<view class="tab-item-name">
					消息
				</view>
			</navigator>
			<navigator class="tab-item" @click="tabClick(4)">
				<view class="tab-item-icon">
					<image v-if="store.tabIndex == 4" src="../../static/tabIcons/mine_selected.png" mode="aspectFill"></image>
					<image v-else src="../../static/tabIcons/mine.png" mode="aspectFill"></image>
				</view>
				<view class="tab-item-name">
					我的
				</view>
			</navigator>
		</view>

	</view>
</template>

<script setup>
	import {useStore} from "@/store/index.js"
	const store = useStore();
	
	function tabClick(index=0){
		store.tabIndex = index;
	}
</script>

<style lang="scss">
	.tab-box {
		width: 100vw;

		background: #fff;
		border-top: 1rpx solid #dedede;
		position: fixed;
		left: 0;
		bottom: 0;
		z-index: 10;
		padding-top: 10rpx;
		padding-bottom: calc(10rpx + constant(safe-area-inset-bottom));
		padding-bottom: calc(10rpx + env(safe-area-inset-bottom));

		.tab-list {
			width: 100%;
			height: 100rpx;
			display: flex;
			justify-content: space-between;
		}

		.tab-item {
			width: 20%;
			height: 100rpx;
			display: flex;
			flex-direction: column;
			align-items: center;
			justify-content: center;

			// border:1rpx solid red;
			.tab-item-icon {
				width: 60rpx;
				height: 60rpx;
				overflow: hidden;

				image {
					width: 100%;
					height: 100%;
				}
			}

			.tab-item-name {
				font-size: 28rpx;
				color:#8a8a8a;
				// margin-top:20rpx;
			}
		}
	}
</style>