JAVA240906/src/main/java/com/sf/day06/Person.java

package com.sf.day06;


/**
 * 封装
 */
public class Person {
    /**
     * javaBean  属性 方法 构造器  getset方法  toString()
     */
    private String name;
    private Integer age;  ///int    integer
    private Double height;
    private Double weight;
    public Person(){

    }

    public Person(String name,Integer age,Double height,Double weight){
        this.name = name;
        this.age = age;
        this.height = height;
        this.weight = weight;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Integer getAge() {
        return age;
    }

    public void setAge(Integer age) {
        if(age < 0){
            this.age = 10;
        }else
        this.age = age;
    }

    public Double getHeight() {
        return height;
    }

    public void setHeight(Double height) {
        this.height = height;
    }

    public Double getWeight() {
        return weight;
    }

    public void setWeight(Double weight) {
        this.weight = weight;
    }

    @Override
    public String toString() {
        return "Person{" +
                "name='" + name + '\'' +
                ", age=" + age +
                ", height=" + height +
                ", weight=" + weight +
                '}';
    }
}