Question

在本地新建一个项目，并基于iClient3D for webGL打开iServer三维场景，出现跨域问题，请问如何解决？

viewer = new Cesium.Viewer('sceneControlDiv',{
        	navigation: true,
        	fullscreenButton: true
        });
scene = viewer.scene;
widget = viewer.cesiumWidget;
var promise = scene.open('http://localhost:8090/iserver/services/3D-ChinaProvinces/rest/realspace');
        

XMLHttpRequest cannot load http://localhost:8090/iserver/services/3D-ChinaProvinces/rest/realspace/datas.json. The 'Access-Control-Allow-Origin' header contains multiple values '*, *', but only one is allowed. Origin 'http://zhanglihong:8080' is therefore not allowed access.

Answer 1

用的是iServer 900beta版或之前的小版本么？
已知900正式版（9.0.0 BUILD_15319_2958）之前版本存在REST服务资源 "*, *" 跨域的问题，建议使用900正式版（官网可以下载）或者目前最新的901版本