文件名称:project2
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设计一个简单的课程管理系统(CourseManager)。主要功能包括:
课程信息的录入。主要包括:课程号(no)、课程名(name)、学分(grade)等;
课程信息的查询。根据课程号、课程名和学分等查询课程的信息。注意:查询结果可能不唯一。
课程信息的修改。根据课程号查询到指定课程的信息,再用新的内容替换。
课程信息的删除。根据课程号删除指定课程的信息。
设计时,采用层次化设计法,将类分为界面层(ui)、功能层(business)和持久层(persistence)3层,放在不同子包中。整个系统的代码放在exe4_2包中。-Design a simple course management system (CourseManager). Key features include:
Entry course information. Including: course number (no), course name (name), credits (grade) and the like
Queries course information. Information based curriculum, course name and credit and other inquiries courses. Note: query results may not be unique.
Modify course information. Inquiry based curriculum to the specified courses, and then replaced with new content.
Remove course information. Remove a specified course of information based curriculum.
Design, the use of hierarchical design method, the class is divided into the interface layer (ui), the functional layer (business) and persistence (persistence) 3 layers in different sub-packages. The system code in the exe4_2 package.
课程信息的录入。主要包括:课程号(no)、课程名(name)、学分(grade)等;
课程信息的查询。根据课程号、课程名和学分等查询课程的信息。注意:查询结果可能不唯一。
课程信息的修改。根据课程号查询到指定课程的信息,再用新的内容替换。
课程信息的删除。根据课程号删除指定课程的信息。
设计时,采用层次化设计法,将类分为界面层(ui)、功能层(business)和持久层(persistence)3层,放在不同子包中。整个系统的代码放在exe4_2包中。-Design a simple course management system (CourseManager). Key features include:
Entry course information. Including: course number (no), course name (name), credits (grade) and the like
Queries course information. Information based curriculum, course name and credit and other inquiries courses. Note: query results may not be unique.
Modify course information. Inquiry based curriculum to the specified courses, and then replaced with new content.
Remove course information. Remove a specified course of information based curriculum.
Design, the use of hierarchical design method, the class is divided into the interface layer (ui), the functional layer (business) and persistence (persistence) 3 layers in different sub-packages. The system code in the exe4_2 package.
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下载文件列表
project2/classes/exe4_2/business/CourseManager.class
project2/classes/exe4_2/persistence/Course.class
project2/classes/exe4_2/tester/Tester.class
project2/project2.jcd
project2/project2.jcp
project2/project2.jcu
project2/project2.jcw
project2/src/exe4_2/business/CourseManager.java
project2/src/exe4_2/persistence/Course.java
project2/src/exe4_2/tester/Tester.java
project2/src/Project2.java
project2/src/Project2Frame.java
project2/classes/exe4_2/business
project2/classes/exe4_2/persistence
project2/classes/exe4_2/tester
project2/src/exe4_2/business
project2/src/exe4_2/persistence
project2/src/exe4_2/tester
project2/classes/exe4_2
project2/src/exe4_2
project2/classes
project2/src
project2
project2/classes/exe4_2/persistence/Course.class
project2/classes/exe4_2/tester/Tester.class
project2/project2.jcd
project2/project2.jcp
project2/project2.jcu
project2/project2.jcw
project2/src/exe4_2/business/CourseManager.java
project2/src/exe4_2/persistence/Course.java
project2/src/exe4_2/tester/Tester.java
project2/src/Project2.java
project2/src/Project2Frame.java
project2/classes/exe4_2/business
project2/classes/exe4_2/persistence
project2/classes/exe4_2/tester
project2/src/exe4_2/business
project2/src/exe4_2/persistence
project2/src/exe4_2/tester
project2/classes/exe4_2
project2/src/exe4_2
project2/classes
project2/src
project2
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