摘要: 作用域 def change_msg(): msg = 'yes' def changer(): msg = 'no' changer() print(msg) change_msg()# yes 函数外部不可访问局部变量 嵌套函数 def print_msg(): msg = 'OK' def p 阅读全文
posted @ 2021-11-30 11:51 IVWT 阅读(38) 评论(0) 推荐(0)