<home wx:if="{{PageCur=='home'}}"></home>
<photo wx:if="{{PageCur=='photo'}}"></photo>
<personal wx:if="{{PageCur=='personal'}}"></personal>
<view class="cu-bar tabbar bg-white shadow foot">
  <view class="action text-green" bindtap="NavChange" data-cur="home">
      <view class="cuIcon-homefill"></view> 
      <view class="{{PageCur=='home'?'text-green':'text-gray'}}">首页</view>
  </view>
  <view class="action text-gray add-action" bindtap="NavChange" data-cur="photo">
      <button class="cu-btn cuIcon-camera bg-green shadow"></button>
      <view class="{{PageCur=='photo'?'text-green':'text-gray'}}">拍照</view>
  </view>
  <view class="action text-green" bindtap="NavChange" data-cur="personal">
      <view class="cuIcon-my">
      </view>
    <view class="{{PageCur=='personal'?'text-green':'text-gray'}}">我的</view>
  </view>
</view>