摘要： 数据建模图： 系统操作：查看，打印，添加，设置等。 生成的物理模型图如下： 阅读全文

摘要： 数据建模图（其余的字段可自由添加）： 题型可以有：多选题（选项数目不定）、单选题（选项数目不定，判断题，有两个选项，归并到单选题）和简答题。 生成的物理模型图如下： 阅读全文

摘要： 0. Introduction Assuming we have three tables, as shown in the following. We must create a report table only contain the StuNo, StuName, Course, Score data element. Doing this by creating a view via... 阅读全文

摘要： 1.Introducing MVC The Model-View-Controller pattern is certainly nothing new. It has been around for decades. There have been many variations of it and many articles, book chapters, and blog posts wr... 阅读全文