04【熟悉】excel 的导出xls

使用java复制文件夹下的所有文件，亲自编写可用(Use java code assignment of all files in a folder method, personally writing and debugging)

在管理员表中初始插入数据 usn: admin, pwd: 21232F297A57A5A743894A0E4A801FC3 初始用户账号/密码: admin (密码为 md5 加密) SRC/: JAVA 程序源文件目录 src/Conn.java 是数据库连接的类 请先修改里面的数据库连接 src/Gload.java 全局类 实现一些全局功能 mssqlserver.jar, msutil.jar, msbase.jar ------- SQL Server 的驱动包,请导入工程 DataBase/图书_Data.MDF: SQL Server 2000 数据库文件, 可直接附加 CreateTab.sql SQL Server 建表脚本(In an administrator to insert the initial data table usn: admin, pwd: 21232F297A57A5A743894A0E4A801FC3 initial user account/password: admin (password is md5 encrypted) SRC /: JAVA program source file directory src/Conn.java is a database connection class, please modify the database connection inside the src/Gload.java overall category realize the overall function of a number of mssqlserver.jar, msutil.jar, msbase.jar- SQL Server driver package, please import Engineering DataBase/books _Data.MDF: SQL Server 2000 database documents, can be directly attached CreateTab.sql SQL Server to build table script)

Arduino line tracking robot

用java实现的将各种文件压缩或解压缩zip文件,不错,很好(Use a Java implementation of the various zip file, file compression or decompression is good, very good)

等值线的工具类，其中包括温度、湿度、风速风向等(Tools for contours, including temperature, humidity, wind speed and direction, etc.)

说明：  SMS相关源码，使用J2ME收发短信SMS源代码(SMS related source code, using J2ME to send and receive SMS SMS source code)

HyperTerminal源代码，包括超级终端安装(HyperTerminal source code.)

采用java写的销售管理系统，实现对货物的登记，查找，修改和删除，具有图形化界面，Swing界面编程，数据保存在sql server数据库中(Written by Java sales management system, to achieve the registration of goods, search, modify and delete, with a graphical interface, Swing programming interface, data stored in the server SQL )

java注册系统级别的快捷键（hotkey）(java registration system level shortcut (hotkey))

说明：  后端学成网站代码，教育网站模型，提供了后端的基础框架的搭建等(Backend Learning Website Code, Educational Website Model)