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上传时间: 2012-03-07
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package com.sshmvc.ljl.web.servlet; import java.io.IOException; import java.io.PrintWriter; import java.util.ArrayList; import java.util.List; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.sshmvc.ljl.pojo.Users; import com.sshmvc.ljl.service.UserService; import com.sshmvc.ljl.service.impl.UserServiceImpl; /** * Servlet implementation class ListUserServlet */ public class ListUserServlet ex tends HttpServlet { private static final long serialVersionUID = 1L; protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { this.doPost(request, response); } protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); request.setCharacterEncoding("utf-8"); response.setCharacterEncoding("utf-8"); PrintWriter out = response.getWriter(); ListUserInfo(request, response); out.flush(); out.close(); } private void ListUserInfo(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { List list = new ArrayList(); UserService userService = new UserServiceImpl(); list = userService.listUser(); request.setAttribute("listUsers", list); // response.sendRedirect("/sshmvc/listUser.jsp"); request.getRequestDispatcher("/listUser.jsp") .forward(request, response); } } <%@ page language="java" import="java.util.*,java.util.*,com.sshmvc.*,com.sshmvc.ljl.pojo.*" pageEncoding="utf-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/"; List list = (List) request.getAttribute("listUsers"); if (list == null) { list = (List) request.getAttribute("listUsers"); } Users users = null; %> My JSP 'index.jsp' starting page ...展开收缩
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