Java反射动态修改注解的属性

public static void main(String[] args) throws ClassNotFoundException, NoSuchFieldException, IllegalAccessException {
        //获取class
        Class<?> clazz = Class.forName("com.ciih.workshop.model.export.TestMetLineLa2o3Export");
        //获取指定字段
        Field fromPlace = clazz.getDeclaredField("fromPlace");
        //获取字段上注解
        Excel annotation = fromPlace.getAnnotation(Excel.class);
        //获取代理
        InvocationHandler h = Proxy.getInvocationHandler(annotation);
        Field hField = h.getClass().getDeclaredField("memberValues");
        hField.setAccessible(true);
        Map memberValues = (Map) hField.get(h);
        //修改指定属性的值 TODO
        memberValues.put("name", "ddd");
    }