近几年,人民交通出版社在注册考试培训、职业教育、成人教育等出版领域进行了一些数字产品开发的尝试和实践,这期间面临许多困难和挑战,也积累了一些有益的经验。基于此,本文通过介绍笔者带领的部门近年来的若干实践经验以及研究结果,提出关于数字出版的若干认识和看法,与同行商榷。 In recent years, People’s Publishing House has conducted some attempts and practices in digital product development in areas such as registration examination training, vocational education and adult education. During this period, it faced many difficulties and challenges and accumulated some useful experiences. Based on this, this article introduces some author’s experience in recent years led by the department as well as the research results, put forward a number of knowledge about digital publishing and opinions, to discuss with colleagues.