python中，多重继承和mixin有什么区别
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解决时间 2021-04-06 14:33
- 提问者网友：雪舞兮
- 2021-04-05 22:45
python中，多重继承和mixin有什么区别
最佳答案
- 五星知识达人网友：末日狂欢
- 2021-04-05 23:35
Practically, there is not different.
Mixin is implemented with multiple inheritence. Only with multiple inheritence, can we use mixin.
Mixin is a pattern like thing--so mixin objects cannot be used by themselves--they are only to add functionality to other classes.
So if you know Java, mixin is just like an interface with default implementation(and if you know Java, Java does not allow multiple inheritence)
Mixin is implemented with multiple inheritence. Only with multiple inheritence, can we use mixin.
Mixin is a pattern like thing--so mixin objects cannot be used by themselves--they are only to add functionality to other classes.
So if you know Java, mixin is just like an interface with default implementation(and if you know Java, Java does not allow multiple inheritence)
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- 1楼网友：杯酒困英雄
- 2021-04-05 23:48
我不会~~~但还是要微笑~~~：）
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