wxmini/pages/ota/ota.wxml

<!-- pages/OTA/ota.wxml -->
<view class="section">
    <nav-bar bind:goBack="_goBack" nav-bgc-class="ex-nav-bgc-class" nav-title-class="ex-nav-title-class" ex-back-pre="ex-back-pre" navbar-data='{{nvabarData}}'></nav-bar>
    <view style="height: 32rpx;"></view>
    <view class="item">
        <text class="label">制造商</text>
        <text class="arrow">AirSmart</text>
    </view>
    <view class="item">
        <text class="label">产品型号</text>
        <text class="arrow">{{device.clientType}}</text>
    </view>
    <view class="item">
        <text class="label">MAC地址</text>
        <text class="arrow">{{device.mac}}</text>
    </view>
    <view class="button main_color" bind:tap="startOtaTap">{{buttonTips}}</view>
</view>
<view wx:if="{{otaStatus === 3}}" class="container">
    <view class="background"></view>
    <view class="content">
        <view class="pro_title">正在升级</view>
        <view class="progress-container">
            <progress class="progress" percent="{{progress}}" duration="100" activeColor="#6546A3" backgroundColor="rgba(0,0,0,0.4)" stroke-width="26" border-radius="13" />
            <view class="progress-text">保存壁纸中…{{progressPercent}}%</view>
        </view>
        <view class="pro_tips">升级过程中请勿离开当前页面
建议保持设备电量20%已上进行升级操作</view>
    </view>
</view>