摘要:
单列模式实现的多种方法 单列模式实现的多种方法方式 class C1: __instance = None def __init__(self, name, age): self.name = name self.age = age @classmethod def singleton(cls): 阅读全文
posted @ 2022-11-09 17:53
梅梅小可爱
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[00:00.00]This [00:04.01]is [00:08.02]lyric