用java编写的数据库管理程序,有着友好的界面,实现一些数据库管理基本功能。- 下载
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这是用来连接数据库的一个java编写的程序包,包括一个界面-This is used to connect to a database prepared by the java package, including an interface 下载
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java编写的比较全的SQL_server数据库的操作,有界面,能根据数据的SQL语句操作数据库-prepared by the comparison of whole SQL_server database operation, interface, according to data SQL database operation 下载
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为什么编写本函数库? 目前好多电力方面的抄表器由于其RAM内存及FLASH闪存的空间都比较小,没有办法象java那样调用各种基于各种大型数据库的外界jar包进行数据采集工作。为此,dbf这种简单的结构型数据库成为手选。另外,因为抄表器要求的数据格式也比较简单,选用这种结构型的最贴合实际。- 下载
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21天学通Java 2 本书是详细介绍Java 2的完整而实用的参考书,其主要内容分为三部分:第一部分介绍Java的基本概念,如面向对象编程概念、Java的基本组件、使用对象、列表以及逻辑和循环、创建类和方法。编写Java小程序;第二部分详细说明了Swing和其他可视化编程,如Swing的使用、建立Swing接口、在用户界面上安排组件、响应用户输入、颜色以及字体和图形、线程和动画、JavaSound;第三部分是有关Java的高级功能,如包和接口以及其他类功能、错误处理和安全性、通过Java流处理数据、对象串行化和反射、跨越Internet通信、使用JavaBeans、Java数据库连接和数据结构。 本书在每章介绍概念和功能的过程中,还提供了大量的程序实例,并有测验题和详细的解答,以帮助读者巩固所学的内容。通过本书,读者不仅能够循序渐进地学习Java语言,还将掌握有关Java编程的全部技能,并应用于实际项目中。 本书适用于Java新手和曾经使用过Java以前版本的程序员。 -21 days of school-book Java 2 is a detailed introduction to the Java 2 integrity and practical reference books, its content is divided into three main parts : the first part describes the basic concepts of Java, such as object-oriented programming concepts, the basic components of Java, the use of targeted list, and logic and recycling, create categories and methods. Preparation of Java; The second part of a detailed description of Swing and other visual programming. if the use of Swing, Swing establish interface, the user interface components arranged in response to user input. colors and fonts and graphics, and animation threads, JavaSound; the third part is about the advanced features of Java, such as kits and other types of interfaces and functionality, error handling and safety, Java 下载
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用jsp编写的网上测试系统。 (1)以“Windows身份验证模式”连接SQL Server数据库。 (2)需要安装SQL Server 的补丁SP3。 (3)运行的时候可以参照书上的说明进行,如出试卷的时候,若试卷标题重复,可以从数据库中删除,然后添加试卷。 (4)出试卷路径为 http://localhost:8080/chap22/chujuan.jsp 如果放在根目录,则路径和书上的界面一样。 (5)选择题路径为 http://localhost:8080/chap22/xuanzeti.jsp (6)判断题路径为 http://localhost:8080/chap22/panduanti.jsp (7)如果采用本应用中连接数据库的方法调试不通,可以参照20章中通过ODBC连接数据库的方法来修改 将以下代码: Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver") String driver = "jdbc:microsoft:sqlserver://localhost:1433" Connection conn = DriverManager.getConnection(driver,"","") 修改成: Class.forName("sun.jdbc.odbc.JdbcOdbcDriver") String driver = "jdbc:odbc:try" Connection conn = DriverManager.getConnection(driver,"sa","") //如果是windows验证,则不用用户名和密码 -jsp prepared using online testing system. (1) "Windows authentication model" to SQL Server databases. (2) the need to install SQL Server SP3 patches. (3) Run the reference book can be a description, such as out of the papers, if the papers title repeat can deleted from the database, then add the papers. (4) The path to http://localhost papers : 8080/chap22/chujuan.jsp If on the root directory. while trails and a book on the same interface. (5) multiple-choice path to http://localhost : 8080/chap22/xuanzeti.jsp (6) judgment that path at http : / / localhost : 8080/chap22/panduanti.jsp (7) If the application using the data link the method of debugging sense, can refer to Chapter 20 through ODBC to connect to the database approach to the revision of the following codes : JDBC ( &quo 下载
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