ppend2DDocTile('http://develop.smaryun.com:6163/igs/rest/mrms/docs/北京市', options);
            }
        }
        webGlobe.viewer.camera.flyTo({
            //定位到范围中心点
            destination: Cesium.Cartesian3.fromDegrees(116.3909, 39.9148, 500),
            orientation: {
                heading: Cesium.Math.toRadians(0),
                pitch: Cesium.Math.toRadians(-90),
                roll: 0,
            },
        });

        //添加MapGIS发布的二维矢量地图文档
   