JSP网页制作文档.docVIP

网页制作 学号: 2406070116 姓名：钟生平 时间：2010.4.20 班级：软件一班 一．设计思路 华山是我国著名的五岳之一，位于陕西省华阴市境内。它南接秦岭，北瞰黄渭，扼守着大西北进出中原的门户，素有“奇险天下第一山”之称。 package Message; import java.io.IOException; import java.io.PrintWriter; import java.sql.*; import java.io.*; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class AddMessageServlet extends HttpServlet { /** * Constructor of the object. */ Connection con; public AddMessageServlet() { this.con=DataBase.getConnection(); } /** * Destruction of the servlet. br */ public void destroy() { super.destroy(); // Just puts destroy string in log // Put your code here } /** * The doGet method of the servlet. br * * This method is called when a form has its tag value method equals to get. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { byte b1[]=request.getParameter(name).getBytes(ISO-8859-1); String na=new String(b1); byte b2[]=request.getParameter(phone).getBytes(ISO-8859-1); String ph=new String(b2); byte b3[]=request.getParameter(content).getBytes(ISO-8859-1); String co=new String(b3); if(na==null)na=; if(ph==null)ph=; if(co==null)co=; try { PreparedStatement stm=con.prepareStatement(insert into MessageTable values(?,?,?)); stm.setString(1,na); stm.setString(2,ph); stm.setString(3,co); try { stm.execute(); } catch(Exception e) { } request.getRequestDispatcher(ViewMessage_servlet).forward(request, response); } catch(Exception e){e.printStackTrac