我发现一个问题，很奇怪，每次加载model的时候，同一个model的xbsjGuid都是不一样的

11:09:33
我发现一个问题，很奇怪，每次加载model的时候，同一个model的xbsjGuid都是不一样的

11:10:14
比如说我想通过一个设备list来定位一个设备

11:10:45
如果这个设备的xbsjGuid是固定的，我可以存到后台，然后通过earth.getObject(guid)来得到对象

vtxf 11:11:03
如果xbsjGuid事先指定了，就会是同一个，如果事先没指定，那会自动生成，每次加载肯定不一样

The issue names no repository files or tests. Start by tracing model loading and xbsjGuid assignment, then inspect how earth.getObject(guid) resolves objects; done would require a clearly specified change to GUID persistence or behavior, along with verification that the same model can be located across loads.

Written by the indexing model from the issue text.