矢量数据加载三维缓存，更换的三维服务不显示是什么原因?
把 var promise = scene.open('http://www.supermapol.com/realspace/services/3D-GuangZhou/rest/realspace');
地址更换成 var promise = scene.open('http://192.168.4.108:8090/iserver/services/3D-cs/rest/realspace');
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
<title>矢量</title>
<link href="../Build/Cesium/Widgets/widgets.css" rel="stylesheet">
<link href="./css/pretty.css" rel="stylesheet">
<script src="./js/jquery.min.js"></script>
<script src="./js/config.js"></script>
<script type="text/javascript" src="./js/require.min.js" data-main="js/main"></script>
</head>
<body>
<div id="cesiumContainer"></div>
<div id='loadingbar' class="spinner">
<div class="spinner-container container1">
<div class="circle1"></div>
<div class="circle2"></div>
<div class="circle3"></div>
<div class="circle4"></div>
</div>
<div class="spinner-container container2">
<div class="circle1"></div>
<div class="circle2"></div>
<div class="circle3"></div>
<div class="circle4"></div>
</div>
<div class="spinner-container container3">
<div class="circle1"></div>
<div class="circle2"></div>
<div class="circle3"></div>
<div class="circle4"></div>
</div>
</div>
<script type="text/javascript">
function onload(Cesium) {
//初始化viewer部件
var viewer = new Cesium.Viewer('cesiumContainer');
viewer.imageryLayers.addImageryProvider(new Cesium.BingMapsImageryProvider({
url : 'https://dev.virtualearth.net',
mapStyle : Cesium.BingMapsStyle.AERIAL,
key : URL_CONFIG.BING_MAP_KEY
}));
var scene = viewer.scene;
var widget = viewer.cesiumWidget;
$('#loadingbar').remove();
try{
//打开所发布三维服务下的所有图层
//var promise = scene.open('http://www.supermapol.com/realspace/services/3D-GuangZhou/rest/realspace');
var promise = scene.open('http://192.168.4.108:8090/iserver/services/3D-cs/rest/realspace');
Cesium.when.all(promise,function(layers){
//设置图层的阴影模式
scene.camera.setView({
//将经度、纬度、高度的坐标转换为笛卡尔坐标
// destination : new Cesium.Cartesian3(-2323607.7945701713,5386182.530303348//,2505814.811681112),
destination : new Cesium.Cartesian3(374295.22587829165,3808737.9788393285,236.96999999956478),
orientation : {
heading : 4.844795866469065,
pitch : -0.58125995096984,
roll :1.2504663970958063e-11
}
});
},function(e){
if (widget._showRenderLoopErrors) {
var title = '加载SCP失败，请检查网络连接状态或者url地址是否正确？';
widget.showErrorPanel(title, undefined, e);
}
});
}
catch(e){
if (widget._showRenderLoopErrors) {
var title = '渲染时发生错误，已停止渲染。';
widget.showErrorPanel(title, undefined, e);
}
}
}
</script>
</body>
</html>
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