class Person{ String name; int age; void per1(){ System.out.println("我是无参,无返回值的函数"); } void per2(String name){ this.name=name; System.out.println("我是有参,无返回值的函数.参数为"+name); } String per3(String name){ return name; System.ou.println("我是有参,有返回值函数"); } } public class Text1{ public static void main(String[] args){ Person A=new Person(); A.per1(); A.per2("王二"); String B=A.per3("张三"); System.out.println(B); } }
Caballarii
昵称为中英文数字及下划线
七七浣
cynthiaty
Ave林荫
qq_窈窕淑男_0
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