siyu_app/uni_modules/gb-progress

##简单粗暴的纯css实现环形的倒计时，适合兼容vue和nvue,主要用途用于uniad的短视频联盟倒计时发放奖励的机制，

##步骤

1.导入

2.使用示例

<template>
	<view>
		<view class="zcolor-while wh-w750" style="position:sticky;">
			<view style="height: 80rpx;"></view>
			<view class="flex-row justify-space-between align-center wh-w750" style="height: 100rpx;">
				<view class="flex-row align-center pa-20-0">
					<text class="fs-40 f-w mar-l30">视频</text>
				</view>
			</view>
		</view>
		<view>
			<ad-content-page :style="{height:swiperheight+'px'}" ref="adContentPage" @load="onadload" @error="onaderror"
				adpid="1111111112"></ad-content-page>
		</view>

		<view style="position: fixed; top: 200rpx; left: 20rpx; background-color: rgba(0, 0, 0, 0.4);"
			class=" justify-center align-center bor-r50" v-if="!iserr">
			<gb-progress originalColor="#222222" processColor="#FF672D" innerbgColor="#222222" :process="process"
				:startPosDegree="60" :radius="50" :barWidth="5">
				<image src="../../static/hbbs.png" mode="widthFix" class="wh-80"></image>
			</gb-progress>
		</view>
	</view>
</template>

<script>
	
	export default {
		
		data() {
			return {
				swiperheight: 0,
				countdown: 0,
				isback: true,
				noClick: true,
				interval: '',
				iserr: false,
				timer: '',
				process: 0,
				finishing: false,
				p: 0
			}
		},
		onLoad() {
	
			let res = uni.getSystemInfoSync()
			console.log(res.screenHeight)
			this.swiperheight = res.windowHeight - uni.upx2px(182)
			
		},
		onShow() {
			this.$nextTick(() => {
				this.$refs.adContentPage.show();
				this.isback = true
			})
		},
		onHide() {
			this.$refs.adContentPage.hide();
			this.isback = false
		},
		
		methods: {
	
			// 加载
			onadload(e) {
				console.log("onload");
				this.getBrowse()
			},
			onaderror(e) {
				this.iserr = true
				clearInterval(this.interval);
				console.log(e);
			},
			// 倒计时
			getBrowse() {
				this.interval = setInterval(() => {
					if (this.process < 100) {
						if (this.isback) {
							this.process = this.process + 2;
						}
					} else {
						clearInterval(this.interval);
						// 页面返回后停止，往下执行
						if (this.isback) {
							this.process = 0
							this.getBrowse()
						}
					}
				}, 1000)
			}
	
		}
	}
</script>

<style>

</style>