利用反射批量填充数据

public static <T> T copyProperties(T source, T target) {
    Class<?> sourceClass = source.getClass();
    Field[] fields = sourceClass.getDeclaredFields();

    //利用反射批量填充
    for (Field field : fields) {
        try {
            //
            field.setAccessible(true);
            field.set(target, field.get(source));
        } catch (IllegalAccessException ignored) {
        }
    }
    return target;
}