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现有:Public/project]classTestFoo{intx;Stringy;intgetX(){returnx;}(4,5,6是方法)StringgetY(){returny;}voidsetX(intx){intz=7;this.x=x;}}Private代表属性封装可以添加多少个修饰符来封装此类?()

A.2

B.3

C.4

D.5


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更多 “ 现有:Public/project]classTestFoo{intx;Stringy;intgetX(){returnx;}(4,5,6是方法)StringgetY(){returny;}voidsetX(intx){intz=7;this.x=x;}}Private代表属性封装可以添加多少个修饰符来封装此类?() A.2B.3C.4D.5 ” 相关考题
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