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泛型类和非泛型类但有泛型方法有什么区别

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泛型类和非泛型类但有泛型方法有什么区别

泛型类和非泛型类但有泛型方法有什么区别


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泛型的目时确定对象的数据类型获取对象的类型

User<T> t可以时User类中某个属性的类型

public <V> void xxx(Class<V> clazz) 这个泛型时确定形参的值

区别时 2个数据类型互不影响


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