| 软件架构中的分层及其应用开发 |
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| 引用本文： | 陈芷,刘永胜. 软件架构中的分层及其应用开发[J]. 泰州职业技术学院学报, 2005, 5(3): 5-7 |
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| 作者姓名： | 陈芷 刘永胜 |
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| 作者单位： | 泰州职业技术学院,江苏,泰州,225300 |
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| 摘 要： | 提出了软件设计的目标，分析了早期的二层结构的不足之处以及目前盛行的三层结构的优点并详细介绍了一个基于J2EE平台上的网上购物系统，这是一个很典型的分布式多层应用系统，描述了系统如何通过分层来实现了设计的基本目标。最后，提出了三层结构可能带来的问题，并就如何解决问题提出了建议。
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| 关 键 词： | 软件架构 分层 三层结构 J2EE |
| 文章编号： | 1671-0142(2005)03-0005-03 |
Layering and Development in Software Architecture |
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| CHEN Zhi,Liu Yong-sheng. Layering and Development in Software Architecture[J]. Journal of Taizhou Polytechnical Institute, 2005, 5(3): 5-7 |
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| Authors: | CHEN Zhi Liu Yong-sheng |
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| Abstract: | The article describes the object of software design and introduces an effective way to simplify a complex system-multi-layer architecture. The article analyzes the disadvantages of early two-tier architecture and advantages of the prevalent three-tiers architecture. Then an online shopping system based on J2EE is introduced. It is a typical distributed multi-layer application system. The article describes how the system is designed through multiple tiers. At last, it brings out the issues of the multi-layer architecture and gives the suggestion to resolve the issues. |
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| Keywords: | software architecture layer three-tier J2EE |
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