import copya = [1, 2, 3, 4, [‘a‘, ‘b‘]]  #原始对象b = a  #赋值，传对象的引用c = copy.copy(a)  #对象拷贝，浅拷贝d = copy.deepcopy(a)  #对象拷贝，深拷贝a.append(5)  #修改对象aa[4].append(‘c‘)  #修改对象a中的[‘a‘, ‘b‘]数组对象print ‘a = ‘, aprint ‘b = ‘, bprint ‘c = ‘, cprint ‘d = ‘, d输出结果：a =  [1, 2, 3, 4, [‘a‘, ‘b‘, ‘c‘], 5]b =  [1, 2, 3, 4, [‘a‘, ‘b‘, ‘c‘], 5]c =  [1, 2, 3, 4, [‘a‘, ‘b‘, ‘c‘]]d =  [1, 2, 3, 4, [‘a‘, ‘b‘]]