明代的军事制度特别是卫所制度,在前后期变化很大,而正史和政书的记载却又含糊不清,歧义迭出,因此长期作为学术界关注的一个焦点。 The military system in Ming Dynasty, especially the Wei-san system, changed greatly in the early and later periods. However, records of the official history books and political documents were vague and ambiguous. Therefore, it has long been a focus of academic attention.