【文件属性】:
文件名称:linux 网站搭建
文件大小:275KB
文件格式:RTF
更新时间:2021-11-22 03:48:59
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class Singleton(object):
def __new__(cls, *args, **kwargs):
if not hasattr(cls, 'instance'):
cls.instance = super(Singleton, cls).__new__(cls)
return cls.instance
class MyClass(Singleton):
def __init__(self, name):
if name:
self.name = name
obj1 = MyClass('小明')
print(obj1.name)
obj2 = MyClass('小红')
print(obj2.name)
linux 网站搭建