2020-08-13 12:00:20 +02:00
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---
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id: 5e7b9f170b6c005b0e76f088
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2021-07-02 18:45:29 +05:30
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title: '对象：继承'
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2020-08-13 12:00:20 +02:00
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challengeType: 11
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videoId: FBL3alYrxRM
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2021-10-03 12:24:27 -07:00
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bilibiliIds:
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aid: 631990691
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bvid: BV1sb4y1r7GF
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cid: 377529901
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2021-01-13 03:31:00 +01:00
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dashedName: objects-inheritance
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2020-08-13 12:00:20 +02:00
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---
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2020-12-16 00:37:30 -07:00
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# --question--
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## --text--
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2021-07-02 18:45:29 +05:30
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面向对象编程中的继承是指什么？
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2020-12-16 00:37:30 -07:00
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## --answers--
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2021-07-02 18:45:29 +05:30
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扩展父类时创建的新类。
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2020-12-16 00:37:30 -07:00
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---
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2021-07-02 18:45:29 +05:30
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类的构造实例。
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2020-12-16 00:37:30 -07:00
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---
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2021-07-02 18:45:29 +05:30
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通过扩展现有类来创建新类的能力。
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2020-12-16 00:37:30 -07:00
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---
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2021-07-02 18:45:29 +05:30
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在使用类构造对象时调用的方法。
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2020-12-16 00:37:30 -07:00
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## --video-solution--
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3
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