基于javaweb的嘟嘟网上商城系统(java+jdbc+jsp+mysql+ajax)
运行环境
Java≥8、MySQL≥5.7、Tomcat≥8
开发工具
eclipse/idea/myeclipse/sts等均可配置运行
适用
课程设计,大作业,毕业设计,项目练习,学习演示等
功能说明
基于javaweb+jsp的网上商城系统(java+jdbc+jsp+mysql+ajax)
一、项目简述
功能: 商品的分类展示,用户的注册登录,购物车,订单结算, 购物车加减,后台商品管理,分类管理,订单管理等等功 能。
二、项目运行
环境配置: Jdk1.8 + Tomcat8.5 + mysql + Eclispe (IntelliJ IDEA,Eclispe,MyEclispe,Sts 都支持)
项目技术: Jdbc+ Servlert + Jsp + css + JavaScript + JQuery + Ajax + Fileupload等等。
用户注册控制层:
@WebServlet(name = “user_register”,urlPatterns = “/user_rigister”)
public class UserRegisterServlet extends HttpServlet {
private UserService uService = new UserService();
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
User user = new User();
try {
BeanUtils.copyProperties(user, request.getParameterMap());
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
if(uService.register(user)) {
request.setAttribute(“msg”, “注册成功,请登录!”);
request.getRequestDispatcher(“user_login.jsp”).forward(request, response);
}else {
request.setAttribute(“msg”, “用户名或邮箱重复,请重新填写!”);
request.getRequestDispatcher(“user_register.jsp”).forward(request, response);
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
用户登录控制层:
@WebServlet(name = “user_login”,urlPatterns = “/user_login”)
public class UserLoginServlet extends HttpServlet {
private UserService uService = new UserService();
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String ue = request.getParameter(“ue”);
String password = request.getParameter(“password”);
User user = uService.login(ue, password);
if(user==null) {
request.setAttribute(“failMsg”, “用户名、邮箱或者密码错误,请重新登录!”);
request.getRequestDispatcher(“/user_login.jsp”).forward(request, response);
}else {
request.getSession().setAttribute(“user”, user);
request.getRequestDispatcher(“/user_center.jsp”).forward(request, response);
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
商品详情控制层:
@WebServlet(name = “goods_detail”,urlPatterns = “/goods_detail”)
public class GoodsDetailServlet extends HttpServlet {
private GoodsService gService = new GoodsService();
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
int id = Integer.parseInt(request.getParameter(“id”));
Goods g = gService.getGoodsById(id);
request.setAttribute(“g”, g);
request.getRequestDispatcher(“/goods_detail.jsp”).forward(request, response);
订单控制层:
@WebServlet(name = “admin_order_list”,urlPatterns = “/admin/order_list”)
public class AdminOrderListServlet extends HttpServlet {
private OrderService oService = new OrderService();
/**
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
int status = 0;
if(request.getParameter(“status”) != null) {
status=Integer.parseInt(request.getParameter(“status”) ) ;
request.setAttribute(“status”, status);
int pageNumber = 1;
if(request.getParameter(“pageNumber”) != null) {
try {
pageNumber=Integer.parseInt(request.getParameter(“pageNumber”) ) ;
catch (Exception e)
if(pageNumber<=0)
pageNumber=1;
Page p = oService.getOrderPage(status,pageNumber);
if(p.getTotalPage()==0)
p.setTotalPage(1);
p.setPageNumber(1);
else {
if(pageNumber>=p.getTotalPage()+1)
p = oService.getOrderPage(status,pageNumber);
request.setAttribute(“p”, p);
request.getRequestDispatcher(“/admin/order_list.jsp”).forward(request, response);
管理员商品控制层:
@WebServlet(name = “admin_goods_list”,urlPatterns = “/admin/goods_list”)
public class AdminGoodsListServlet extends HttpServlet {
private GoodsService gService = new GoodsService();
/**
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
int type = 0;//推荐类型
if(request.getParameter(“type”) != null) {
type=Integer.parseInt(request.getParameter(“type”) ) ;
int pageNumber = 1;
if(request.getParameter(“pageNumber”) != null) {
try {
pageNumber=Integer.parseInt(request.getParameter(“pageNumber”) ) ;
catch (Exception e)
if(pageNumber<=0)
pageNumber=1;
Page p = gService.getGoodsRecommendPage(type, pageNumber);
if(p.getTotalPage()==0)
p.setTotalPage(1);
p.setPageNumber(1);
else {
if(pageNumber>=p.getTotalPage()+1)
p = gService.getGoodsRecommendPage(type, pageNumber);
request.setAttribute(“p”, p);
request.setAttribute(“type”, type);
request.getRequestDispatcher(“/admin/goods_list.jsp”).forward(request, response);
/**
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
doGet(request, response);