geocoder.geocode结果无法从外部变量访问

Question

我正在尝试获取google.maps.GeocodeResults，以便我可以访问地址的经度和纬度，以便将其推送到外部Array<any>变量。

[下面，我能够登录results[0]，但是当我尝试将其推入数组进行存储时，会得到状态OVER_QUERY_LIMIT，这对我来说没有意义，因为我已经有了该值。

 public geocoderResults!: Array<any>;

 public addCodedAddress(address: string): void {
        let geocoder = new google.maps.Geocoder();
        geocoder.geocode({ address: address }, (results, status) => {
            if (status == google.maps.GeocoderStatus.OK && results[0]) {
                console.log('this does have something in it', results[0]);
                this.geocoderResults.push(results[0]);
                console.log(
                    'this should have something in it, but doesnt ',
                    this.geocoderResults,
                );
            } else {
                console.warn(
                    'Geocode was not successful for the following reason: ' +
                        status,
                );
            }
        });
    }

我如何访问这些GeocodeResults，以便我可以获取它们的长号/经度？

谢谢！

Answer 1

您实际上应该初始化您的geocoderResults类字段：

public geocoderResults: any[] = [];