the extension file name of Unity5.0 assetbundle

Unity Engine
1

I’ve exported some prefabs as assetbundle file , however there is only one file with no extension name and one manifest file.
When I put that file on the server , I can’t download it , If I append the extension name “.unity3d” to that file , it can be downloaded .
I am not sure what’s new in Unity5 for assetbundle file

Thanks for any advice .

2

Is your server using MVC or something similar? It may be interpreting the file name as a folder / path or a route if MVC and it’s not downloading the extensionless version.

3

Hi Dustin , my sever is just the simplest http server.
I tried just now , to add my extension name to my file , and works, therefore , I think the extension name is not necessary . We can change to what we want .
Just need U3d tech team to confirm it .