2020
10-08
10-08
Python局部变量与全局变量区别原理解析
1、局部变量name="YangLi"defchange_name(name):print("beforechange:",name)name="你好"print("afterchange",name)change_name(name)print("在外面看看name改了么?",name)输出:beforechange:YangLiafterchange你好在外面看看name改了么?YangLi2、全局变量NAME="alex"defyangjian():globalNAME#已经声明,NAME就是全局的的那个变量print('1我的名字',NAME)NAME="land...
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