CASE 工具的种类及应用特点
T473-1-18 涂 旭
指导老师 薛昌春
摘要: 随着现代科学技术的发展,计算机技术也取得了长足的发展,同时带来了软件工程发展的春天。
一大批优秀的软件开发工具如雨后春笋般的涌现出来,而 CASE 工具就是这其中的代表。它将软件开发过
程中各过程中的工作通过其集成的平台共享,从而解决了重复编码、代码混乱,目标进度不清等缺点。不
仅提高了软件开发的效率和质量,同时也解放了广大 IT 技术人员,降低了软件开发的成本。本文就当今
业界广泛使用的 CASE 工具的种类及应用特点作了详细的介绍,希望能帮助大家了解各种主流 CASE 工具
的特点,从而更好的使用它。
关键词:UML 建模 CASE 工具 软件开发 应用特点
Abstract: With the development of modern science and technology, computer art has also got rapid progress ,
has brought about spring that the software engineering develops at the same time. One large number of excellent
software exploitation implement if bamboo shoots after a spring rain as springing up comes out, but the CASE
implement is this representatives among them. Shortcomings such as it sharing job in every software exploitation
process middle process by whose integrated platform , the rate of progress having resolved repetition code , code
chaos , target thereby being unclear. Have improved efficiency and mass that the software develops not only, the
technician who has liberated at the same time also extensive IT, has reduced development cost of software. CASE
implement kind and characteristic applying the main body of a book is used broadly with regard to industry in the
nowadays have done detailed introduction , hope can help everybody to know various main current CASE
implement characteristic, uses it thereby more well.
KEYWORDS: UMLbuilding CASEimplement SoftwareDeveloping Characteristic Applying
1.引 言
1.1 为什么我们需要 UML 建模 CASE 工具
CASE 即 Computer Aided Software Engineering,中文意思是计算机辅助软件
工程。CASE 是一套方法和工具,可使系统开发商规定的应用规则,并由计算机自动生成
合适的计算机程序。
今天,系统的构建变得越来越复杂,UML 建模 CASE 工具为项目相关人员(如:项目
经理,分析员,设计者,构架师,开发者等)提供了许多的好处。UML 建模 CASE 工具允
许我们应用规范的面向对象分析和设计的方法与理论,远离纠缠不清的源代码,达到构建
和设计变得更直观,更容易地理解与修改的层次。在大型项目中,通过使用 CASE 工具可
以获得以下方便:
1) 通过用例模型,业务/系统分析可以捕获到业务/系统需求。
2) 设计者/构架师所作的设计模型能在不同层次的同一层内清晰表达对象或子系统
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