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21 lines
639 B
21 lines
639 B
class Member:
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def __init__(self, member_id, name, license_plate, points):
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self.member_id = member_id
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self.name = name
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self.license_plate = license_plate
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self.points = points
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def add_points(self, points):
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self.points += points
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# 更新数据库中的会员积分
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# ...
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def redeem_points(self, points_to_redeem):
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if points_to_redeem <= self.points:
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self.points -= points_to_redeem
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# 更新数据库中的会员积分
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# ...
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return True
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else:
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print("Insufficient points.")
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return False |