detection-business/components/tabBar/tabBar.vue

<template>
	<view class="bottoms">
		<view class="box" @click="getgogo(1)">
			<view class="imgs">
				<image src="../../static/tabBar/homex.png" v-show="aindex == 1"></image>
				<image src="../../static/tabBar/home.png" v-show="aindex != 1"></image>
			</view>
			<view class="xzz" v-show="aindex == 1">首页</view>
			<view class="wxz" v-show="aindex != 1">首页</view>
		</view>
		<view class="box" @click="getgogo(2)">

			<view class="imgs" style="position: relative;">
				<view class="hongdian" v-if="  chuan != 0">
					{{chuan}}
				</view>
				<image src="../../static/tabBar/noticex.png" v-show="aindex == 2"></image>
				<image src="../../static/tabBar/notice.png" v-show="aindex != 2"></image>
			</view>
			<view class="xzz" v-show="aindex == 2">通知</view>
			<view class="wxz" v-show="aindex != 2">通知</view>

		</view>

		<view class="box" @click="getgogo(3)">
			<view class="imgs">
				<image src="../../static/tabBar/myx.png" v-show="aindex == 3"></image>
				<image src="../../static/tabBar/my.png" v-show="aindex != 3"></image>
			</view>
			<view class="xzz" v-show="aindex == 3">我的</view>
			<view class="wxz" v-show="aindex != 3">我的</view>

		</view>
	</view>
</template>

<script>
	const innerAudioContext = uni.createInnerAudioContext();
	import request from '../../utils/request';
	export default {
		data() {
			return {

				aindex: 1,
				chuan: 0,
				arr: [{
						text: '首页'
					},
					{
						text: '个人中心'
					},
				],

			}
		},
		props: {
			msg: String
		},
		onLoad() {
			this.aindex = this.msg


		},
		onShow() {

		},
		mounted() {
			this.aindex = this.msg

		},

		methods: {
			dianyidain() {
				innerAudioContext.src = 'https://www.nuoyunr.com/lananRsc/rescue/msgV.mp3';
				// 设置播放次数和计数器
				const playCount = 5;
				let currentCount = 0;

				// 监听音频播放结束事件
				innerAudioContext.onEnded(() => {
					// 播放计数加一
					currentCount++;

					// 判断是否达到播放次数上限
					if (currentCount < playCount) {
						// 继续播放
						innerAudioContext.play();
					} else {
						// 播放完成，可以在这里添加额外的逻辑
						console.log('播放完成');
					}
				});

				// 初次播放
				innerAudioContext.play();


			},
			msgInfo() {
				console.log(this.msgSocket, 'msgSocket')
				if (this.msgSocket) {
					console.log('消息回调启动成功')
					this.msgSocket.onMessage(res => {
						console.log("发出提示音");

						this.dianyidain()
					})
				}

			},
			async getbottom() {
				let data = {
					partnerId: uni.getStorageSync('partnerId')
				}
				let res = await request({
					url: '/appInspection/news/newMsgNum',
					method: 'get',
					params: data
				})
				if (res.code == 200) {
					this.chuan = res.data
				}
			},
			getgogo(index) {

				if (index == 1) {
					this.aindex = index
					uni.reLaunch({
						url: '/pages/index/newindex'
					});
					// uni.navigateTo({
					// 	url:'/pages/index/index'
					// })
				}
				if (index == 2) {
					this.aindex = index
					uni.reLaunch({
						url: '/pages/xiaoxi/notice'
					})

				}
				if (index == 3) {
					this.aindex = index
					uni.reLaunch({
						url: '/pages/my/my'
					})

				}
				if (index == 4) {
					this.aindex = index
					uni.showToast({
						title: '此功能暂未开发',
						icon: 'none'
					})
				}



			}
		},
		beforeDestroy() {
			clearInterval(this.interval);
		},
	}
</script>

<style scoped lang="scss">
	.bottoms {
		width: 100%;
		height: 50px;
		position: fixed;
		bottom: 0px;
		background: white;
		display: flex;
		justify-content: space-between;
		font-size: 14px;
		font-weight: 400;
		z-index: 99999;
	}

	.box {
		width: 50%;
		text-align: center;
		font-size: 12px;
		// background-color: white;
	}

	.hongdian {
		width: 12px;
		height: 12px;
		background-color: crimson;
		border-radius: 50%;
		overflow: hidden;
		position: absolute;
		top: -5px;
		right: -8px;
		z-index: 9999;
		display: flex;
		align-items: center;
		justify-content: center;
		color: white;
		font-size: 2px;
	}

	.imgs {
		margin: 0 auto;
		margin-top: 10px;
		width: 22px;
		height: 20px;

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

	.xzz {
		color: #0D2E8D;
	}

	.wxz {
		color: #AAAAAA;
	}
</style>