摘要: print(' 无参函数 ') 示范一: def bar(): print('from bar') def foo(): bar() print('from foo') foo() #from bar from foo 示范二: def foo(): bar() print('from foo') 阅读全文
posted @ 2020-06-14 11:26 菜鸟鸭 阅读(147) 评论(0) 推荐(0)