实现两个不同实体类的list相同属性字段互拷

 public static <R> List<R> copyList(List<?> list, Class<R> clazz) throws IllegalAccessException, InvocationTargetException, InstantiationException {
        try {
            List<R> result = new ArrayList<>(list.size());
            for (Object source : list) {
                R dest = clazz.newInstance();
                BeanUtils.copyProperties(dest, source);
                result.add(dest);
            }
            return result;
        }catch (IllegalAccessException|InstantiationException|InvocationTargetException e){
            throw e;
        }
    }