Java0715/src/main/java/com/sf/javase/day06/car/FDJ.java

package com.sf.javase.day06.car;

/**
 * 这是发动机类
 */
public class FDJ {

    //马力
    int ml;
    //排量
    double pl;
    public String getInfo(){
        return "FDJ{" +
                "ml=" + ml +
                ", pl=" + pl +
                '}';
    }

//    @Override
//    public String toString() {
//        return "FDJ{" +
//                "ml=" + ml +
//                ", pl=" + pl +
//                '}';
//    }
}