package com.ebook.servlet;import java.io.IOException;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import com.ebook.Entity.*;import com.ebook.impl.*;import com.ebook.Util.*;/** * * @author 闅嗙 */public class BookInfoServlet extends HttpServlet {    public void doGet(HttpServletRequest request, HttpServletResponse response)            throws ServletException, IOException {        try {            int id=Integer.parseInt(request.getParameter("id"));            BookImpl bi=new BookImpl(new JdbcCon().getCon());            Book book=bi.getOneBook(id);            request.setAttribute("book", book);            request.getRequestDispatcher("getBookInfo.jsp").forward(request, response);            } catch (Exception e) {        }    }    public void doPost(HttpServletRequest request, HttpServletResponse response)            throws ServletException, IOException {        doGet(request, response);    }}