sdjspbook0013

代码说明：

  这是一个专为学习jsp编程提供的教程代码，围绕留言簿提供精简（没有任何多余代码和美工）到完善的留言簿（实际应用）不同阶段的若干个代码，通过不同代码，方便学习者理清jsp编写方法(This is a program designed to provide a tutorial to learn jsp code to provide streamlined around the book (without any extra code and art) to improve the book (the application) a number of different stages of the code, through the different codes, to facilitate the learner management compilation of Qing jsp)