摘要: ```python class Root: def ping(self): print(f'{self},ping() in Root') def pong(self): print(f'{self}.pong in Root') def __repr__(self): cls_name = typ 阅读全文
posted @ 2023-06-04 11:45 chuangzhou 阅读(48) 评论(0) 推荐(0) 编辑