说明：  UML构建Web应用（第二版),适合web软件项目经理、构架师、分析师、设计师。本书完整讲述UML在web项目中的应用。是UML之父grady Booch亲自作序。
(UML builds web application (Second Edition), which is suitable for web software project manager, architect, analyst and designer. This book describes the application of UML in Web project. It was Grady Booch, the father of UML, who wrote the preface himself.)