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RationalRoseWangShangXuanKe
网上选课系统的uml设计,使用Java语言通过三层模型实现:数据核心层,业务逻辑层和接入层。(Uml design online course selection system, the use of the Java language to achieve through the three-tier model: Data core layer, business logic layer and access layer.)
- 2014-10-13 10:15:46下载
- 积分:1
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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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vim25_6.7
说明: 用于监控vmware中的各项资源,vim25jar为6.7版本(Used to monitor resources in the vmware)
- 2021-03-23 09:39:16下载
- 积分:1
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DBConnection
一个简单的Java数据库连接 这个是一个关于MySQL的数据库连接(A simple Java database connection This is a MySQL database connection)
- 2009-04-12 11:56:36下载
- 积分:1
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01_LogDemo
对日志引擎进行总结,对日志进行举例,怎么使用(Summarize the log engine, give an example of how to use it.)
- 2019-04-12 19:31:32下载
- 积分:1
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hivetomysql
JAVA实现HIve的UDAF,完成多条数据插入MYSQL的结果。输入参数与标准Hive插入msyql的jar一致。(翻译
JAVA实现HIve的UDAF,完成多条数据插入MYSQL的结果。输入参数与标准Hive插入msyql的jar一致。
JAVA achieve HIve the UDAF, the completion of multiple data into MYSQL results. The input parameters are the same as the standard Hive jars inserted into msyql.)
- 2016-11-15 11:34:11下载
- 积分:1
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dehpso
说明: 基于差分进化与粒子群混合算法优化源程序,这是一个java语言编制的源程序,很实用.(Based on Differential Evolution and Particle Swarm Optimization Hybrid Algorithm source code, which is a java source languages, it is practical.)
- 2020-11-04 13:39:52下载
- 积分:1
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SQLITE
这是一个用JAVA编写的SQLite数据库管理软件,主要在SD卡新建数据库,更改数据库,很适用初学者入手SQLite数据库。(This is a JAVA written SQLite database management software, mainly in the SD card to the new database, change the database, it is suitable for beginners to start SQLite database.)
- 2013-04-17 09:34:06下载
- 积分:1
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taxonomy
Taxonomy is the science of naming, describing and classifying organisms and includes all plants, animals and microorganisms of the world.
- 2015-06-18 23:02:15下载
- 积分:1
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Solr文档
Solr是一个独立的企业级搜索应用服务器,它对外提供类似于Web-service的API接口。用户可以通过http请求,向搜索引擎服务器提交一定格式的XML文件,生成索引;也可以通过Http Get操作提出查找请求,并得到XML格式的返回结果(Solr is an independent enterprise search application server, which provides API interface similar to Web-service. Users can submit XML files in a certain format to search engine servers through HTTP requests and generate indexes. Users can also submit search requests through Http Get operations and get the returned results in XML format.)
- 2020-06-18 12:00:02下载
- 积分:1