I have some files that are stored under a different ip address. For example: http://1.1.1.1:8080. Right now, I am using KmlDataSource.load to load the kml files and add them to the Cesium map. However, my map was loaded from another ip address, say Http://2.2.2.2:6060. When I was trying to load the kml files. The browser reported me with an error saying:
XMLHttpRequest cannot load http://1.1.1.1:8080/erps.kml. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://2.2.2.2:6060' is therefore not allowed access.
Cesium.js:447
i {statusCode: undefined, response: undefined, responseHeaders: undefined}
I have totally no idea how to deal with this cross domain issue. I researched on the internet and found someone said that it could be solved by setting up something on the server side, which I think is where the kml files are, am I right? But this is not for me, I don't have the right to work on the server side. Is there any other methods in Cesium I can refer to? Thanks a lot.