package 构造方法的应用; public class Person { private String name; private String gender; private int age; public Person() { System.out.println("使用无参构造方法创建对象"); } public Person(String name, String gender, int age) { this.name = name; this.gender = gender; this.age = age; System.out.println("使用有参构造方法创建对象"); } public String getName() { return name; } public String getGender() { return gender; } public int getAge() { return age; } } package 构造方法的应用; public class test { public static void main(String[] args) { Person person1 = new Person(); Person person2 = new Person("明日科技","男",11); System.out.println("员工1的信息"); System.out.println("员工姓名"+person1.getName()); System.out.println("员工性别"+person1.getGender()); System.out.println("员工年龄"+person1.getAge()); System.out.println("员工2的信息"); System.out.println("员工姓名"+person2.getName()); System.out.println("员工性别"+person2.getGender()); System.out.println("员工年龄"+person2.getAge()); } }
JAVA语法——构造方法的应用
猜你喜欢
转载自www.cnblogs.com/JAYPARK/p/10152678.html
今日推荐
周排行