Reference links:
https://www.cnblogs.com/hearthstone/p/8478530.html
Download link: https: //github.com/Unity-Technologies/AssetBundles-Browser
After you download into unity, click on the menu bar Window / AssetBundle Browser to open this tool
1.Build window
First switch to the Build option, just click Build to pack, then will report "No AssetBundle has been set for this build.", The need to set AssetBundleName. Here to create a Cube, Sphere and New Material, which depends on the Cube and Sphere New Material, and then only to pack Cube and Sphere
2.Configure window
a. it can be divided into 4 portions
1.Bundle list:
2.Bundle details:
3.Asset list:
4.Asset details:
b. Processing dependent