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Administrator

2024-11-13 d2d5ca80907183f88a5e78aa28c085a746868d6d

 utils/tool.py

@@ -21,6 +21,22 @@
    return wrapper


def singleton(cls):
    """
    单例装饰器
    @param cls:
    @return:
    """
    instances = {}

    def get_instance(*args, **kwargs):
        if cls not in instances:
            instances[cls] = cls(*args, **kwargs)
        return instances[cls]

    return get_instance


def get_expire():
    now = int(t.time())
    end = int(t.time()) + 60 * 60 * 24