react google ap
import {
withScriptjs,
withGoogleMap,
GoogleMap,
Marker,
} from "react-google-maps";
const MapWithAMarker = withScriptjs(withGoogleMap(props =>
<GoogleMap
defaultZoom={8}
defaultCenter={{ lat: -34.397, lng: 150.644 }}
>
<Marker
position={{ lat: -34.397, lng: 150.644 }}
/>
</GoogleMap>
));
<MapWithAMarker
googleMapURL="https://maps.googleapis.com/maps/api/js?key=AIzaSyC4R6AN7SmujjPUIGKdyao2Kqitzr1kiRg&v=3.exp&libraries=geometry,drawing,places"
loadingElement={<div style={{ height: `100%` }} />}
containerElement={<div style={{ height: `400px` }} />}
mapElement={<div style={{ height: `100%` }} />}
/>