/**
 * @Description: 反射
 * @author: Mr_VanGogh
 */
public class Reflect {
 
    private String name;
    private int age;
 
    private Reflect(int age) {
        this.age = age;
    }
 
    private void speak(String name) {
        System.out.println("My name is"   name);
    }
 
    public Reflect(String name) {
        this.name = name;
    }
}

public static void main(String[] args)  throws Exception {
 
        Reflect reflect = new Reflect("a");
 
        Method[] methods = Reflect.class.getMethods();
        Field[] fields = Reflect.class.getDeclaredFields();
 
        for (int i = 0; i < fields.length; i   ) {
            fields[i].setAccessible(true);
            System.out.println(fields[i].getName());
        }
 
        for (int j = 0; j < methods.length; j   ) {
            methods[j].setAccessible(true);
            System.out.println(methods[j].getName());
 
            methods[j].invoke(reflect);
            System.out.println(methods[j].getName());
        }
    }