论文部分内容阅读
介绍两层和三层客户／服务器结构，分析它们各自的优缺点，以及对重用的难易程度和开发阶段进行了比较，以便对给定项目进行结构的适当选择。
Describe the two-tier and three-tier client / server architecture, analyze their strengths and weaknesses, and compare the ease of reuse with the development phase to make the appropriate choice of structure for a given project.