uniapp 调起地图

uni.chooseLocation({
                    success: function(res) {

                        console.log('位置名称：' + res.name);
                        console.log('详细地址：' + res.address);
                        console.log('纬度：' + res.latitude);
                        console.log('经度：' + res.longitude);
                        this.takeaddress = res.address;
                        this.takename = res.name;
                        console.log( this.takeaddress);
                        console.log( this.takename);
                    }
                });