MapboxGL+geoserver离线渲染3D建筑

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先贴下代码和截图
        <!DOCTYPE html>
        <html>
        <head>
            <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
            <title>3D Buildings</title>
            <meta charset="utf-8" />
            <script src="js/v1.11.0/mapbox-gl.js"></script>
            <link href="js/v1.11.0/mapbox-gl.css" rel="stylesheet" />
            <style>
                html, body {
                    padding: 0;
                    margin: 0;
                    height: 100%;
                    overflow: hidden;
                }
                #map {
                    height: 100%;
                    z-index: 0;
                }
            </style>
        </head>
        <body>
            <div id='map'></div>
            <script>
                var baseUrl = location.origin+"/";
                var map = new mapboxgl.Map({
                    container: 'map',
                    center: [-73.95, 40.78], 
                    zoom: 13,
                    style: {
                        "version": 8,
                        "sprite": baseUrl+"sprites/sprite",
                        "glyphs": baseUrl+"font/{fontstack}/{range}.pbf",
                        "sources": {
                            "3d-buildings": {
                                "type": "vector",
                                "scheme": "tms",
                                "tiles": ["http://localhost:8080/geoserver/gwc/service/tms/1.0.0/test_demo%3AbigBuildings@EPSG%3A900913/{z}/{x}/{y}.pbf"]
                            }
                        },
                        "layers": [
                            {
                            "id": "background",
                            //地图背景
                            "type": "background",
                            "layout": {},
                            "paint": {
                                "background-color": {
                                    "base": 1,
                                    "stops": [
                                        [
                                            11,
                                            "hsl(35, 32%, 91%)"
                                        ],
                                        [
                                            13,
                                            "hsl(35, 12%, 89%)"
                                        ]
                                    ]
                                }
                            },
                            "interactive": true
                        },{
                            'id': '3d-buildings',
                            'source': '3d-buildings',
                            'source-layer':'bigBuildings',
                            'type': 'fill-extrusion',
                            'paint': {
                                'fill-extrusion-color': [
                                    'interpolate',
                                    ['linear'],
                                    ['get', 'height'],
                                    0, 'rgb(255,255,191)',
                                    75, 'rgb(253,174,97)',
                                    150, "rgb(215,25,28)",
                                ],
                                'fill-extrusion-height': ['get', 'height'],
                                'fill-extrusion-opacity': .8
                            }
                        }],
                        "_ssl": true
                    }
                });
                map.addControl(new mapboxgl.Navigation());
                map.on('click', e=>{
                    console.log(e);
                });
            </script>
        </body>
        </html>
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