xihaigou/pages/index/start.vue

<template>
	<view>
		<image src="../../static/start/start.gif" mode="" :style="{height:QHeight+'px'}"></image>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				time: 3,
				QHeight: 0
			};
		},
		onLoad() {
			//获取页面高度
			uni.getSystemInfo({
				success: (res) => {
					let height = res.windowHeight - uni.upx2px(0)
					console.log(height,'222');
					this.QHeight = height
				}
			})
			let times = this.time
			this.getTime(times)
		},
		methods: {
			getTime(times) {
				let time = setInterval(
						function() {
							times--;
							if (times == 0) {
								clearInterval(time)
							// uni.redirectTo({
								
							// 	success: (res) => {
							// 		console.log(res,'dayin');
							// 	},fail: (res) => {
							// 		console.log(res,'错误');
							// 	}
							// })
							uni.reLaunch({
								url:'index',
							})
							}
							console.log(times);
						}, 1000)
			}
		}
	}
</script>

<style lang="scss">
	image {
		width: 750rpx;
		// height: 1300rpx;
	}
</style>