weapp-v3/pages/howOpera/howOpera.vue

<template>
	<view>
		<custom-nav :title="pageTitle"></custom-nav>
		<view class="video">
			<view class="intr">如何上传图片</view>
			<video src="https://api.jiuweiyun.cn/public/uploads/operation.mp4" controls></video>
		</view>
	</view>
</template>

<script>
export default {
	data() {
		return {
			pageTitle: '如何操作'
		};
	}
};
</script>

<style lang="scss">
.video {
	margin-top: 150rpx;
	video {
		width: 100%;
		margin-top: 50rpx;
	}
	.intr {
		width: 100%;
		padding: 30rpx 0;
		text-align: center;
		font-weight: bold;
		font-size: 36rpx;
	}
}
</style>