FTPFrame

电影学习网站，提供给Java基础学习的一个网站。(Movie learning website)

说明：  用户登录上后可以进行借书管理，当书籍数量不足时借书失败，当读者借书成功后系统会自动规定读者还书时间(After the user logs in, he can manage the borrowing of books. When the number of books is insufficient, he fails to borrow books. When the reader borrows books successfully, the system will automatically stipulate the time for the reader to return the books.)

triangular signal. source made with the help of mathcad. Decomposition of periodic signals in a Fourier series. Сonstruction of the signal spectrum.

列举当前安装的网络协议和协议属性-List current netware protocols installed and their properties

说明：  java 实现的签名方案，支持多种签名方案(java program to achieve the signatures in support of a variety of signature scheme)

td_event_e values NOTE: There is a max of 32 events.

说明：  调用h2数据库管理用户注册，实现网上书城，购物车管理等功能(Call H2 database to manage user registration, realize online bookstore, shopping cart management and other functions)

这是我自己做的局域网内进行多播 通信的代码，打开时请先打开服务器段 才可正常运行。-This my own LAN within multicast communication code, opened post of the open server can run normally.

javaapplet 的各种应用，字体颜色效果还有图片音频的播放等等，非常有用(javaapplet various applications, font color effects also play audio, pictures, etc., very useful)

用于查看mol文件的java小应用程序,给大家学习用(For viewing mol files of Java applet, for everybody to learn)