java 反射实践

/**
 *
 * @author yuxg
 */
import coreJava.javaFile;
import javaClassStudy.Student;
import javaClassStudy.Person;
public class helloWorld {
    public static void main(String[] parm){
          //reflection 
          //实例一个学生对象
          Person p = new Student("yuxg",12);
          //获取对象的类
          Class c1 = p.getClass();
          //打印类名、学生的名字
          System.out.println("Class Name:" +c1.getName() + " Student Name:" + p.getName());
          System.out.println("Field list:" +c1.getFields() );
    }

}
原文地址:https://www.cnblogs.com/scown/p/5373747.html