text: 
  def add_params(params):
  
      def my_decorator(func):
  
          def wrapper(*args,**kwargs):
              print("装饰器{}".format(params))
              return func(*args,**kwargs)
  
          return wrapper
  
      return my_decorator
  
  if __name__ == '__main__':
  
      @add_params(1)
      def test1(num,num2):
  
          return num + num2
  
      nums = test1(1,2)
      print(nums)