方法一: li = [1, 2, 3, 4] li2 = li.copy() 方法二 import copy li2 = copy.copy(li)
1 li = [1, 2, 3, [1, 2, 3, [1, 2, 3, [151, 20]]]] 2 li2 = copy.deepcopy(li)
深浅拷贝
原文:https://www.cnblogs.com/caihuajiaoshou/p/10575782.html