//1.源头:获取Class对象,用三种方式
Phone iPhone=new Phone();
//1.1.对象.getClass();获取对象
Class<?> clazz1 = iPhone.getClass();
//1.2.类.class
clazz1=Phone.class;
//1.3.Class.forName("包名.类名");
clazz1 = Class.forName("test.Phone");
//2.创建对象
//2.1通过newInstence()
Phone instance1 = (Phone) clazz1.newInstance();
//2.2先调用构造器,再通过newInstence()创建
Object instance2 = clazz1.getConstructor().newInstance();
转载来源: CSDN:诺克Ai
原文链接:blog.csdn.net/qq_34594301…