转自:https://www.cnblogs.com/laolibk/p/7821369.html 浅拷贝 shallow copy 和深拷贝 deep copy list.copy() 浅拷贝:复制此列表(只复制一层,不会复制深层对象) 等同于 L[:] 举例: 浅拷贝: a = [1.1, 2.2] # a = [1.1, 2.2] b = [1, 2, a] # b = [1, 2, [1.1, 2.2]] c = b.copy() # c = [1, 2, [1.1, 2,2]] a[0…