我测试了 没问题
地形服务地址格式是
http://localhost:8090/iserver/services/3D-DEM_Sichuan_1-DEM_25W/rest/realspace/datas/DEM_Sichuan_1@DEM_25W_Terrain
图层名也要填对
http://10.111.116.166:8090/iserver/services/3D-YNTIN/rest/realspace/datas/yunnan@DEM
我的地址是这样,图层名它默认就填了yunnan@DEM