本文作者林锐通过自己的亲身经历编写的软件工程书籍，本书的不同之处在于：它不像其他的软件工程那样抽象，而使用作者自身的例子讲解了抽象的东西-Mr author' s own personal experience through the preparation of the software engineering books, this book is the difference between: it is not like other software engineering as