python 深拷贝与浅拷贝 发表于 2020-07-19 分类于 python 阅读次数: python 中变量赋值有三种方式 直接赋值,如 1234a = 1b = ac = [1,3,4,6]d = c 浅拷贝 123import copyc = [1,3,4,6]d = c.copy() 深拷贝 123import copyc = [1,3,4,6]d = copy.deepcopy(c)