关于python print函数format 格式化
Your Guide to the Python print() Function https://realpython.com/python-f-strings/
https://realpython.com/python-f-strings/ https://realpython.com/python-print/
关于python print函数format 格式化
原文：https://www.cnblogs.com/edisp/p/13762870.html
