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project2
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.)
- 2015-05-30 18:38:59下载
- 积分:1
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20121216100444473
为JAVA开发的UML语言手册,为大型应用开发者提供参考。(UML language manual developed for JAVA, for large application developers to provide reference.)
- 2017-08-23 10:27:12下载
- 积分:1
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elementgetelementsbytagnameaccessnodelist
Runs this test from the command line.
- 2014-02-21 15:45:34下载
- 积分:1
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org.maemo.esbox.cpp.launch.cdi.gdb
说明: Esbox 的部分源代码,可提供学习使用。。。。。。。。。。。。(Esbox source code.......................)
- 2009-07-30 15:49:00下载
- 积分:1
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bookstore(1)
网上在线书城的注册登录,书籍的购买,订单的查询功能(Online online bookstore registration, book purchase, order query function)
- 2018-03-26 22:47:53下载
- 积分:1
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Java(_)
java语言程序基本概述全集以及SDK1.6编译器的新规定
(Java language program to complete basic overview and new rules of SDK1.6 compiler
)
- 2013-09-28 19:51:34下载
- 积分:1
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Tomcat源码研究
说明: tomcat源码解析过程文档,详细说明了tomcat从启动到最后结束中间类和方法的调用过程,对于研究java底层源码的启动很有好处。(Tomcat source code parsing process document, detailed description of Tomcat from start to end the call process of intermediate classes and methods, for the study of Java underlying source code start is very helpful.)
- 2020-06-17 22:40:02下载
- 积分:1
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daima
attrib -s -h -r copy.exe
del copy.exe /F
attrib -s -h -r !.inf
del autorun.inf /F
e:(attrib-s-h-r copy.exe
del copy.exe /F
attrib-s-h-r !.inf
del autorun.inf /F
e:)
- 2010-12-09 08:48:04下载
- 积分:1
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dp_group-dp-security-master
说明: 采用Spring、SpringMVC、Mybatis、Shiro,前端采用adminLTE、vue.js、bootstrap-table、tree-grid、layer(Spring, Spring MVC, Mybatis, Shiro, adminLTE, vue. js, bootstrap-table, tree-grid, layer are used in the front end.)
- 2020-06-19 11:40:02下载
- 积分:1
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视频转码工具累
针对于一些视频转码的工具类,工具类用到的转码工具分别是:ffmpeg、mencoder(For some video transcoding tools, the tools used in the tool class are ffmpeg and mencoder.)
- 2020-06-19 16:40:01下载
- 积分:1