接口 LocationResult

interface LocationResult {
    adCode?: string;
    address?: string;
    city?: string;
    coorType: string;
    country?: string;
    district?: string;
    latitude: number;
    locationDescribe?: string;
    locType: number;
    locTypeDesc?: string;
    longitude: number;
    poiList?: PoiInfo[];
    poiRegion?: PoiRegionInfo;
    province?: string;
    radius: number;
    street?: string;
    town?: string;
}