public class TestClass {
	public static void main(String[] args) throws ClassNotFoundException {
		// 通过运行时类本身的.class静态属性（隐藏的）来获取
		Class<Person> clazz1 = Person.class;
		System.out.println(clazz1);// class com.cdf.reflection.Person
		// 通过运行时类对象的 getClass() 方法（隐藏的）来获取
		Person p = new Person();
		Class<Person> clazz2 = (Class<Person>) p.getClass();
		System.out.println(clazz2);// class com.cdf.reflection.Person
		// 通过 Class 类的静态方法传入类的全名来获取
		Class clazz3 = Class.forName("com.cdf.reflection.Person");
		System.out.println(clazz3);// class com.cdf.reflection.Person
		// 4.通过类的加载器
		ClassLoader classLoader = new TestClass().getClass().getClassLoader();
		Class clazz4 = classLoader.loadClass("com.cdf.reflection.Person");
		System.out.println(clazz4);// class com.cdf.reflection.Person
	}
}