架设论坛的目的是让学生们有一个提出学习中不能自己解决的园地。论坛要实现的功能很明确。那就是当一个学生想其它同学发问，他的问题的主题会显示在论坛主题列表上。而那些就他的问题回答的同学的回答会加在相干的地方以便他和其它学生浏览。虽然，这是一个面向学生的程序，但是它同时也是一个开放于互联网上的程序。所以，我力求做到客户端web界面与处理程序之间的分离。当然由于水平和能力关系，没能做到完全分离-The purpose is to set up forums for students to study a proposed solution can not be your garden. Forum to achieve the function is clear. That is when a student would like to ask other students, the subject of his problems will be displayed in the forum topic list. Those who answered his questions on the students will be added in a coherent answer to where he and other students to browse. Although this is a program for students, but it is also an open procedure on the Internet. So, I tried to be a client web interface and the separation between processes. Relationship between the level and ability of course, could not be completely separated