locationService/pages/txmap/index.wxml

<!--index.wxml-->
<text>当前位置：{{placeName}}</text>
<view class="container">
<view>

</view>
  <map id="ofoMap" latitude="{{latitude}}" longitude="{{longitude}}" scale="{{scale}}" bindregionchange="bindregionchange" polyline="{{polyline}}" markers="{{markers}}" controls="{{controls}}" bindmarkertap="bindmarkertap"  bindcontroltap="bindcontroltap" show-location/>
</view>