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What is a constructor and what does it do?
函数
对象 时调
Questioner:Henry Morgan 2023-05-05 12:30:35
The most authoritative answer in 2024
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Isabella Lee——Studied at the University of Seoul, Lives in Seoul, South Korea.
Constructor is only called when you create a object. It is not called when you later only use your object somewhere. When you create a new object, a
constructor is a method that is called and it initialize the variables/fields of an object. A
constructor must have the same name as the class its in.
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