java-emul-finish

Java语言深入：对 java.lang 的研究下 (Java language in depth: The next study java.lang)

File contains java code for client server networking

说明：  program source code for a lifestyle program

R*树，具有添加，删除，查询节点功能，是搜索算法中的一种，常用于GIS软件中。(R* tree, with add, delete, query node function, is a search algorithm, commonly used in the GIS software.)

计算当元件发生开断后，系统的切负荷情况。(Load shedding of the system after interruption of the calculating element)

说明：  HBase数据库连接例子，可以建表，删除表，插入，查询单条，查询全部(HBase database connection example, you can create tables, delete tables, insert, query single, query all)

SSH的一个小练习， Hibernate 和 struts2 代码--------------------！(hibernate struts2)

本书介绍了java语言的基本特性，包括字符串、选择、小应用程序以及异常等内容。与一般书籍不同的事，本书用大量的示例说明了java语言的语法、特性等，特别适合与刚刚接触java的学生，使其在实战中锻炼java语言的开发技巧。(This book introduces the basic features of java language, including strings, select, small applications, and exceptions and so on. Different things with the general books, book with plenty of examples illustrate the syntax of the java language, characteristics, especially for students and new to java, java training in actual combat to the development of language skills.)

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.)

纠结死了，不是为了这些东西我都不做那么多东西，为什么一定要逼着人去上传这些东西吗(Tangled dead, not for these things I do not do so many things, why must upload forcing people to do these things)