本书主要为读者深入学习UML提供了综合、详细的指南。全书以一种完整而实用的方法向读者展示UML语言，覆盖了所有已定义的图、概念、实用系统、设计模式、过程以及其他有助于读者深入理解UML的重要话题。书中包括大量的示例和示意图，有助于读者最大程度地快速获取UML的知识和技巧。-This book offers the reader a comprehensive UML-depth study and detailed guide. The book in a complete and practical approach to demonstrate to the reader UML language, covering all the defined plans, concepts, utility systems, design patterns, process and other help to readers in-depth understanding of the important topic of UML. It includes a large number of examples and diagram to help readers maximize rapid access to UML knowledge and skills.