All the following commands can be successfully entered and executed directly in the cmd window, but some will fail when executed after being saved into a .bat file
1.start Python C:\English\test.py
(Success)
2.start Python C:\English\test中文.py
(Failure)
3.start Python C:\中文\test.py
(failed)
4.start Python C:\中文\test中文.py
(failed)
You can try using quotation marks