不实例化一个 class 的时候使用它的property时间:2023-03-10 03:22:38 class A: @property def name(self): return "" print(A.name) # <property object at 0x10d54cf98> class B(type): @property def name(cls): return "" print(B.name) # <property object at 0x10da69688> class C(metaclass=B): ... print(C.name) #