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import functools # 第一种 ################################################## def require_permission(permissions): def decorated(func): @functools.wraps(func) def wrapper(*args, **kwargs): has_permissiOns= permissions if has_permissions: return func(*args, **kwargs) else: print(403) return wrapper return decorated @require_permission(True) def foo(): print('foo') @require_permission(False) def foo(): print('foo') # 第二种 ##################################################################### class require_permissions(object): def __init__(self, permissions): self.permissiOns= permissions def __call__(self, fn): @functools.wraps(fn) def decorated(*args, **kwargs): has_permissiOns= self.permissions if has_permissions: return fn(*args, **kwargs) else: print(403) return decorated def require_permission(permission): return require_permissions(permission) @require_permission(True) def foo1(): print('foo') if __name__ == '__main__': foo() foo1() 目前尚无回复
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