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Application using Entreprise java bean (EJB)

说明：  设计一个交通信号灯类： （1）变量：位置、颜色（红、黄、绿）、显示时间（秒）。 （2）方法：切换信号灯。 创建并启动两个线程（东西向、南北向）同时运行。 3．实验要求 （1）设计线程。 （2）设计路口信号灯示意图界面。 （3）进一步将每个方向的信号灯分成3种车道灯：左转、直行和右转。 （4）根据车流量进行时间的模糊控制。(Design a traffic light class: (1) variables: location, color (red, yellow, green), display time (seconds). (2) Method: switch the signal lamp. Create and start two threads (east-west, north-south) running at the same time. 3. Experiment requirements (1) design thread. (2) Design schematic interface of intersection signal light. (3) Further, the signal lights in each direction are divided into three kinds of lane lights: left turn, straight ahead and right turn. (4) Fuzzy control of time according to traffic flow.)

人事管理系统，专门做人事管理，增删改查人员信息，账号绑定(Personnel management system, specializing in personnel management, adding, deleting and modifying personnel information, account binding)

本人学习JAVA初期，练习课本程序时，将老师上课代码手敲进电脑，有一点价值吧，供新手使用(When I learn early JAVA, exercise books program, the teacher in the class code is hand knocked into the computer, it has little value for the novice to use)

在这个项目中，你应该使用Java GUI实现一个简单的绘图板。 为了得到满分，你应该落实： 画线，圆，矩形，文字 改变目标的颜色 改变的目标的位置 改变的目标的大小 图像保存为文件，并加载镜像文件 变化的全部进程应该是可见的。 您应提交所有的源文件可运行jar文件( In this project, you should use Java GUI to implement a simple drawing board. To get full marks, you should implement to: draw line, circle, rectangle, text change the color of a target change the position of a targets change the size of a targets save images as files and load a image file All processes of changes should be visible. You should submit a runnable jar file with all your source files )

根据值来取ID，或者根据ID来取值，便于两者之间的转换(Exchange from ID and values, we can tanslate between ID and values easily. )

带参数Oracle SQL构造工具。用于帮助在java代码中构造复杂的SQL。应用本工具可以省去构造SQL时的对数据格式的处理的问题，避免了在处理数据格式时候可能出现的许多细节问题。有助于编写精简、紧凑、高质量的代码！(Tool help to structure complicated Oracle SQL in Java code.)

java版Drcom宽带认证客户端，配置后认证服务器ip后，可直接使用。(Campus network Dr.COM login client java version, convenient for users to do other platforms to develop and use.)

这是一个ppt介绍了一下javaFX中的listener，相信初学者能够学习(This is a ppt presentation a bit javaFX the listener, I believe that beginners can learn)