摘要: 请看下面的一段代码:origin = {'a':100,'b':[1,2,34,5]}obj_copy ={};print origin;obj_copy['key1']= origin;obj_copy['key2']= origin;print(obj_copy)print('我们试图改变obj... 阅读全文
posted @ 2014-06-19 22:02 CBDoctor 阅读(3546) 评论(0) 推荐(0)