获取地理位置uni.getLocation(object)

 // 开启地图服务for 微信
      // #ifdef MP-WEIXIN
      uni.getSetting({
        success: res => {
          console.log("res.authSetting",res.authSetting);
          if (res && res.authSetting && res.authSetting.hasOwnProperty('scope.userLocation')) { //scope.userInfo字段存在
            if (res.authSetting['scope.userLocation']) { //scope.userInfo:true为真
               wx.getLocation({
                  type: 'gcj02',
                  success(res) {
                    that.lat = res.latitude;
                    that.lon = res.longitude;
                    let location = {
                      lat: res.latitude,
                      lon: res.longitude
                    };
                    uni.setStorageSync('location', location);
                    that._getNearParking2(res.latitude, res.longitude);
                  },
                 })
            } else { // scope.userInfo:false
              console.log("scope.userInfo:false");
              //打开授权设置
              wx.openSetting();
            }
          } else { //scope.userInfo字段不存在
            wx.getLocation({
               type: 'gcj02',
               success(res) {
                 that.lat = res.latitude;
                 that.lon = res.longitude;
                 let location = {
                   lat: res.latitude,
                   lon: res.longitude
                 };
                 uni.setStorageSync('location', location);
                 that._getNearParking2(res.latitude, res.longitude);
               },
              })
          }
        },
      });
      // #endif