方法1 (推荐)
<body>
<div id="cesiumContainer"></div>
<script>
var viewer = new Cesium.Viewer('cesiumContainer');
viewer.animation.container.style.display ='none';//隐藏动画控件
viewer.timeline.container.style.display ='none';//隐藏时间线控件
viewer.geocoder.container.style.display ='none';//隐藏地名查找控件
viewer.cesiumWidget.creditContainer.style.display ='none';//隐藏ceisum标识
</script>
</body>
方法2 (在viewer的构造函数中设置参数进行控件隐藏,不够灵活)
var viewer = new Cesium.Viewer('cesiumContainer', {
scene3DOnly: true,
selectionIndicator: false,
baseLayerPicker: false
});