<map class="map" subkey="YKPBZ-BRK36-W4RSL-E3OCL-2SMUH-LGFVF"      longitude="{{longitude}}" latitude="{{latitude}}" scale="17" markers="{{marker}}"      bindcallouttap="bindcallouttap">    <!-- 展开tabBar -->   <cover-view class="cu-bar tabbar margin-bottom-xl bg-white" wx:if="{{btnOpen}}">     <cover-view class="action text-gray add-action">         <cover-view class="flex flex-wrap justify-around">           <button class="cu-btn cuIcon-right bg-blue animation-slide-right margin-sm basis-sm shadow" bindtap="change" data-class="slide-right"></button>         </cover-view>     </cover-view>   </cover-view>   <!-- tabBar功能栏 -->   <cover-view class="cu-bar tabbar margin-bottom-xl bg-white" wx:if="{{btnClose}}">     <cover-view class="action text-gray add-action" wx:for="{{list}}" wx:key="index">         <cover-view class="flex flex-wrap justify-around">           <button class="cu-btn cuIcon-{{item.icon}} bg-blue animation-slide-left margin-sm basis-sm shadow" bindtap="{{item.function}}" data-class="slide-left"            style="animation-delay: {{(index+1)*0.1}}s;"></button>         </cover-view>     </cover-view>   </cover-view> </map>