Meikesibondwell的博客

获取 Class 类对象的六种方式//1. Class.forName String classfullpath = "com.edu.car"; Class cls = Class.forName(classfullpath); System.out.println(cls);Constructor constructor2 = cls.getConstructor(String.class, int.class);//2...

如果想要通过读取配置文件re.properties：classfullpath=com.edu.Catmethod=hi创建Cat的对象并运行方法，用传统的new方法是不可实现的//Cat类/** * @author mtl121 * @version 1.0 */public class Cat { private String name = "招财猫"; public int age = 2; public Cat() { } ..