//java基础练习
public class Test2 {
public static void main(String[] args) {
Person person1 = new Person();
person1.setName("张三");
person1.setAge(23);
person1.method();
Person person2 = new Person("李四", 25);
person2.method();
}
}
class Person {
//定义属性
private String name;
private int age;
//定义构造方法
//无参构造方法
public Person() {
}
//有参构造方法
public Person(String name, int age) {
this.name = name;
this.age = age;
}
public void setName(String name) {
this.name = name;
}
public void setAge(int age) {
this.age = age;
}
public String getName() {
return name;
}
public int getAge() {
return age;
}
public void method() {
System.out.println(name + " " + age);
}
}
java基础练习
最新推荐文章于 2025-12-31 21:25:26 发布
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