需求:arcgis api for js4.x 在Map地图中添加GraphicsLayer图层,在GraphicsLayer图层添加绘制graphics点,点击绘制的点,获取graphics点中的attributes中的信息
var cityCenter new Point(116, 36, new SpatialReference({ wkid: …
1.创建容器类
//容器类
public class Contain {private static final ThreadLocal<DataPackage> local;static {local new ThreadLocal<>();}public static ThreadLocal<DataPackage> getLocal() {return local;}
}
2.创建数据包类
//数据包类
public cl…