我正在尝试在我的 javafx 程序中使用 gmapsfx。

我的代码是这样的:

@Override 
public void initialize(URL url, ResourceBundle rb) { 
    mapView = new GoogleMapView(); 
    mapView.addMapInializedListener(this); 
}     
 
 
    @Override 
public void mapInitialized() {     
    MapOptions options = new MapOptions(); 
    options 
        .center(new LatLong(40.7127, -74.0059)) 
        .mapType(MapTypeIdEnum.ROADMAP) 
        .zoom(12); 
    map = mapView.createMap(options); 
    mapView.setKey(""); 
    showMarker(40.748433, -73.985656, "https://upload.wikimedia.org/wikipedia/commons/thumb/1/13/Disc_Plain_red.svg/32px-Disc_Plain_red.svg.png"); 
    showMarker(40.713, -74.0135, "https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Disc_Plain_blue.svg/32px-Disc_Plain_blue.svg.png"); 
} 
 
/** 
 * Adds a marker to the map. 
 */ 
public void showMarker(double lat, double lng, String iconPath) { 
    MarkerOptions options = new MarkerOptions(); 
    options 
        .icon(iconPath) 
        .position(new LatLong(lat, lng)); 
    Marker marker = new Marker(options); 
    map.addMarker(marker); 
}  

这是我遇到的错误。我想我只是错过了一些东西..............................................................

Exception in thread "JavaFX Application Thread" netscape.javascript.JSException: ReferenceError: Can't find variable: loadMapLibrary 
    at com.sun.webkit.dom.JSObject.fwkMakeException(JSObject.java:146) 
    at com.sun.webkit.WebPage.twkExecuteScript(Native Method) 
 
 
Exception in thread "JavaFX Application Thread" netscape.javascript.JSException: ReferenceError: Can't find variable: google 
    at com.sun.webkit.dom.JSObject.fwkMakeException(JSObject.java:146) 
    at com.sun.webkit.WebPage.twkExecuteScript(Native Method) 
    at com.sun.webkit.WebPage.executeScript(WebPage.java:1509) 

请您参考如下方法:

我必须在 Controller 的初始化方法中设置键mapView.setKey("");，然后 map 加载没有错误。