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Exe4_2
2.设计一个简单的课程管理系统（CourseManager）。主要功能包括：
(1)课程信息的录入。主要包括：课程号（no）、课程名（name）、学分（grade）等；
(2)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。
(3)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。
(4)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。(2. Design a simple course management system (CourseManager). Key features include:
(1) entry program information. Including: course number (no), course name (name), credits (grade) and the like
(2) information about courses. Information based curriculum, course name and credit and other inquiries courses. Note: query results may not be unique.
(3) Course modify information. Inquiry based curriculum to the specified courses, and then replaced with new content.
(4) Delete 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.)
- 2020-12-09 21:29:20下载
- 积分：1
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java
java语言写的链接Cplex的7个LP问题示例代码(seven exercise about linear programming problem by JAVA)
- 2017-06-13 20:12:07下载
- 积分：1
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Hibernate_Javake_Ch02_Config
Hibernate运行Demo，详细讲解启动配置文件Hibernate.cfg如何编写，包括SessionFactory里的数据源如何配置(Hibernate Run Demo, explain in detail how the startup configuration file Hibernate.cfg preparation, including SessionFactory in how to configure data sources)
- 2013-11-04 00:07:37下载
- 积分：1
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bonecp-master
BoneCP 是一个高性能的开源java数据库连接池实现库。它的设计初衷就是为了提高数据库连接池的性能，根据某些测试数据发现，BoneCP是最快的连接池。BoneCP很小，只有四十几K（运行时需要slf4j和guava的支持，这二者加起来就不小了），而相比之下 C3P0 要六百多K。(BoneCP is a high-performance open source java database connection pool implementation library. It' s designed to improve the performance of the database connection pool, according to some test data found, BoneCP fastest connection pool. The BoneCP small four dozen K (run-time support for slf4j and guava, both of which add up to not less), contrast C3P0 over six hundred K.)
- 2013-03-08 21:38:08下载
- 积分：1
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ShouldQueryStrategy
Decides whether a given source should be queried for a given query, taking into account the source s query threshold and query after zero results flag.
- 2013-12-16 11:44:00下载
- 积分：1
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56-policy-clime-systems
this is java aoolication project
- 2014-03-05 01:54:48下载
- 积分：1
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FS
说明： 一款安卓手机与WINDOWS系统之间局域网内文件传输的软件，采用SMB协议。实现自动IP搜索。(A software which can provide file transforming between android device and Windows PC.Using SMB protocal.)
- 2014-05-22 15:15:05下载
- 积分：1
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itcast0820Project
说明： 工作流实现，通过工作流联练习开发审批类项目需求。(Workflow Implementation)
- 2020-06-24 15:00:02下载
- 积分：1
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NIOAccess
This class is used via J N I by code in frameworks/base Source Code for Andriod.
- 2013-12-16 11:37:02下载
- 积分：1
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MR
mapReduce 例子源码 以及hadoop相关jar包(MapReduce example source code)
- 2018-08-30 09:17:59下载
- 积分：1
