1.登錄高德地圖 https://lbs.amap.com/

1.1 應用管理

1.2 創(chuàng)建新應用

1.3 添加key

1.4 下載SDK

https://lbs.amap.com/api/wx/download

2.微信小程序中

2.1 將下載的sdk存放在項目中

2.2 使用

var amapFile = require('../../libs/amap-wx.js');
/**
  * 1.
  * 獲取定位
  */
getLocation: function() {
  console.log("開始定位")
  var that = this;
  var key = config.Config.key; // 前面添加的應用的key
  var myAmapFun = new amapFile.AMapWX({
    key: key
  });
  myAmapFun.getRegeo({
    success: function(data) {
      //獲取定位成功
      console.log("定位成功", data)
      //獲取位置編碼
      var adCode = data[0].regeocodeData.addressComponent.adcode;
      //保存省市編碼
      if (adCode && adCode.length >= 4) {
        var areaCode = parseInt(adCode)
        var area = data[0].regeocodeData.addressComponent.district
        var cityCode = adCode.slice(0, 4) + "00"
        var city = data[0].regeocodeData.addressComponent.city
        var provinceCode = adCode.slice(0, 2) + "0000"
        var province = data[0].regeocodeData.addressComponent.province
        that.setData({
          province: province,
          city: city,
          district: area,
          isLocationSuccess: true,
          cityDistrict: city + area,
          latitude: data[0].latitude ? data[0].latitude : '',
          longitude: data[0].longitude ? data[0].longitude : ''
        });
        that.findRegionCodeByName(province, city, area, areaCode)
      } else {
        that.getCert()
      }

    },
    fail: function(info) {
      //獲取定位失敗
      that.getCert();
      var msg = '定位失敗！'
      if (info.errMsg && info.errMsg.indexOf('WIFI_LOCATIONSWITCHOFF') != -1) {
        msg = '定位失敗,親，你的定位關(guān)了！請去設(shè)置里面打開'
      }
      wx.showModal({
        title: "提示",
        content: msg,
        showCancel: false
      })
    }
  })
},

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