How to add a variable in inspector by code

[static]

Hi，
I want to read a large number of strings from the file and save them to the inspector panel.

I used 'FsmVariables.GlobalVariables.GetFsmString(strs)' in InitEditor.It works because I do get variables from the code,but I don't see any variables in the inspector panel.

Is there any other way to implement it？

Thanks.