<map id='map' longitude="{{longitude}}" latitude="{{latitude}}" markers="{{markers}}" show-location bindmarkertap='map_details' scale="16" bindtap='open_map_details'>
 </map>

// 引入SDK核心类
var QQMapWX = require('../../../utils/qqmap-wx-jssdk.js');


//百度经纬度转换腾讯经纬度
 reverseLocation: function() {
  var that = this;
  // 实例化API核心类
  var demo = new QQMapWX({
   key: '申请的开发密钥'
  });
  // 调用接口
  demo.reverseGeocoder({
   location: {
    latitude: that.data.latitude,
    longitude: that.data.longitude
   },
   coord_type: 3, //baidu经纬度
   success: function(res) {
    var latitude = res.result.ad_info.location.lat;
    var longitude = res.result.ad_info.location.lng;
    var markers = [{
     iconPath: '../../../images/common/location.png',
     longitude: longitude,
     latitude: latitude,
     id: "map",
    }]
    console.log(markers)
    that.setData({
     markers: markers,
     latitude: latitude,
     longitude: longitude
    })
   },
   fail: function(error) {    
    console.error(error);   
   },
   complete: function(res) {    
    console.log(res); 
   }
  });
 },