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

package com.sf.day06;

public class PersonTest {

    public static void main(String[] args) {
        Person person = new Person();
        person.setName("lisa");
        person.setAge(18);
        person.setHeight(180.0);
        person.setWeight(123.4);
        System.out.println(person);
    }
}