对mvc的控制层还是不怎么了解，到底他是怎么转发的

Question

jspA:    两个radio1，radio2servlet：
    当 radio1 时，replyPage 为 jspB    当 radio2 时，replyPage 为 jspC

Answer 1

google 一下 mvc  有好多例子的

Answer 2

post
             /jsp Page---------------ActionServlet            ActionForm
            /                              |        \              |
client Brower                           use|         \dispath      |use
            \                              |          \            |
             \                         ActionMapping     --------ActionClass
              \                                       /             |
               \                                     /              |
                \                      ActionForward                |
                 \                         |           VO<-----Businese Deletegate   
                  \                        |           /             |
                   \                       |          /              |
                    \                      |         /               |
                     \-------------------- Result   /                |
                                                                     |
                                                                  Facade SessionBean
                                                                      |
                                                                      |
                                                                  中间件（例如：EJB）