?? userorderservlet.java
字號:
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 javax.servlet.http.HttpSession;import com.ebook.Entity.*;import com.ebook.Util.*;import com.ebook.impl.*;import java.util.*;/** * * @author 隆科 */public class UserOrderServlet extends HttpServlet { protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String action=request.getParameter("action"); if(action.equals("showmyorder")) { showMyorder(request, response); } if(action.equals("orderinfo")) { OrderInfo(request,response); } else { } } protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet(request, response); } public void showMyorder(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { HttpSession session=request.getSession(); User user=(User)session.getAttribute("user"); if(user==null) { request.setAttribute("error", "對不起你還沒有登錄"); request.getRequestDispatcher("error.jsp").forward(request, response); return; } OrderImpl oi=new OrderImpl(new JdbcCon().getCon()); try { ArrayList list = oi.findOrder(user.getId()); request.setAttribute("orderlist", list); } catch (Exception ex) { } request.getRequestDispatcher("userorder.jsp").forward(request, response); } public void OrderInfo(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { try { int id=Integer.parseInt(request.getParameter("orderid")); OrderBookImpl ob=new OrderBookImpl(new JdbcCon().getCon()); ArrayList list=ob.getBookOrder(id); request.setAttribute("orderlist", list); request.getRequestDispatcher("orderinfo.jsp").forward(request, response); }catch(Exception e){} } }
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -