非常好的Ajax框架，基本上可以理解为富客户端。能够做出跟Windows应用程序类似的界面。开源而且有丰富的文档-A very good Ajax framework, basically can be understood as rich clients. Able to make a similar application with the Windows interface. Open-source and has a wealth of documentation

CAN通讯这程中的帧标识计算，Java图形化操作界面，在windows操作系统下需安装JDK。-The CAN communication process frame calculation, Java graphical interface, under the windows operating system need to install JDK.