源码获取：博客首页 “资源” 里下载！
一、项目简述功能
javaweb 网上商城系统，前台＋后台管理，用户注册，登录，上哦展示，分组展示，搜索，收货地址管理，购物车管理，添加，购买，个人信息修改。订单查询等等，后台商品管理，分类管理，库存管理，订单管理，用户管理，信息修改等等．
二、项目运行
环境配置： Jdk1.8 + Tomcats . 5 + mysql + Eclispe ( IntelliJ IDEA ，Eclispe , MyEclispe , sts 都支持）
项目技术： JSP + Spring + SpringMVC + MyBatis + html + cSS + Javascript + JQuery + Ajax + layui + maven 等等。
后台管理平台登录代码：
/**
* 后台管理-主页
*/@ControllerpublicclassAdminHomeControllerextendsBaseController {
@Resource(name = "adminService")private AdminService adminService;
@Resource(name = "productOrderService")private ProductOrderService productOrderService;
@Resource(name = "productService")private ProductService productService;
@Resource(name = "userService")private UserService userService;
/**
* 转到后台管理-主页
* @param session session对象
* @param map 前台传入的Map
* @return 响应数据
* @throws ParseException 转换异常
*/@RequestMapping(value = "admin", method = RequestMethod.GET)public String goToPage(HttpSession session, Map<String, Object> map)throws ParseException {
logger.info("获取管理员信息");
ObjectadminId= checkAdmin(session);
if (adminId == null) {
return"redirect:/admin/login";
}
Adminadmin= adminService.get(null, Integer.parseInt(adminId.toString()));
map.put("admin", admin);
logger.info("获取统计信息");
//产品总数IntegerproductTotal= productService.getTotal(null, newByte[]{0, 2});
//用户总数IntegeruserTotal= userService.getTotal(null);
//订单总数IntegerorderTotal= productOrderService.getTotal(null, newByte[]{3});
logger.info("获取图表信息");
map.put("jsonObject", getChartData(null,null,7));
map.put("productTotal", productTotal);
map.put("userTotal", userTotal);
map.put("orderTotal", orderTotal);
logger.info("转到后台管理-主页");
return"admin/homePage";
}
/**
* 转到后台管理-主页（ajax方式）
* @param session session对象
* @param map 前台传入的Map
* @return 响应数据
* @throws ParseException 转换异常
*/@RequestMapping(value = "admin/home", method = RequestMethod.GET)public String goToPageByAjax(HttpSession session, Map<String, Object> map)throws ParseException {
logger.info("获取管理员信息");
ObjectadminId= checkAdmin(session);
if (adminId == null) {
return"admin/include/loginMessage";
}
Adminadmin= adminService.get(null, Integer.parseInt(adminId.toString()));
map.put("admin", admin);
logger.info("获取统计信息");
IntegerproductTotal= productService.getTotal(null, newByte[]{0, 2});
IntegeruserTotal= userService.getTotal(null);
IntegerorderTotal= productOrderService.getTotal(null, newByte[]{3});
logger.info("获取图表信息");
map.put("jsonObject", getChartData(null, null,7));
logger.info("获取图表信息");
map.put("jsonObject", getChartData(null,null,7));
map.put("productTotal", productTotal);
map.put("userTotal", userTotal);
map.put("orderTotal", orderTotal);
logger.info("转到后台管理-主页-ajax方式");
return"admin/homeManagePage";
}
/**
* 按日期查询图表数据（ajax方式）
* @param beginDate 开始日期
* @param endDate 结束日期
* @return 响应数据
* @throws ParseException 转换异常
*/@ResponseBody@RequestMapping(value = "admin/home/charts", method = RequestMethod.GET, produces = "application/json;charset=utf-8")public String getChartDataByDate(@RequestParam(required = false) String beginDate, @RequestParam(required = false) String endDate)throws ParseException {
if (beginDate != null && endDate != null) {
//转换日期格式SimpleDateFormatsimpleDateFormat=newSimpleDateFormat("yyyy-MM-dd");
return getChartData(simpleDateFormat.parse(beginDate), simpleDateFormat.parse(endDate),7).toJSONString();
} else {
return getChartData(null, null,7).toJSONString();
}
}
/**
* 按日期获取图表数据
* @param beginDate 开始日期
* @param endDate 结束日期
* @param days 天数
* @return 图表数据的JSON对象
* @throws ParseException 转换异常
*/private JSONObject getChartData(Date beginDate,Date endDate,int days)throws ParseException {
JSONObjectjsonObject=newJSONObject();
SimpleDateFormattime=newSimpleDateFormat("yyyy-MM-dd", Locale.UK);
SimpleDateFormattime2=newSimpleDateFormat("MM/dd", Locale.UK);
SimpleDateFormattimeSpecial=newSimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.UK);
//如果没有指定开始和结束日期if (beginDate == null || endDate == null) {
//指定一周前的日期为开始日期Calendarcal= Calendar.getInstance();
cal.add(Calendar.DATE, 1-days);
beginDate = time.parse(time.format(cal.getTime()));
//指定当前日期为结束日期
cal = Calendar.getInstance();
endDate = cal.getTime();
} else {
beginDate = time.parse(time.format(beginDate));
endDate = timeSpecial.parse(time.format(endDate) + " 23:59:59");
}
logger.info("根据订单状态分类");
//未付款订单数统计数组int[] orderUnpaidArray = newint[7];
//未发货订单数统计叔祖int[] orderNotShippedArray = newint[7];
//未确认订单数统计数组int[] orderUnconfirmedArray = newint[7];
//交易成功订单数统计数组int[] orderSuccessArray = newint[7];
//总交易订单数统计数组int[] orderTotalArray = newint[7];
logger.info("从数据库中获取统计的订单集合数据");
List<OrderGroup> orderGroupList = productOrderService.getTotalByDate(beginDate, endDate);
//初始化日期数组JSONArraydateStr=newJSONArray(days);
//按指定的天数进行循环for (inti=0; i < days; i++) {
//格式化日期串（MM/dd）并放入日期数组中Calendarcal= Calendar.getInstance();
cal.setTime(beginDate);
cal.add(Calendar.DATE, i);
StringformatDate= time2.format(cal.getTime());
dateStr.add(formatDate);
//该天的订单总数intorderCount=0;
//循环订单集合数据的结果集for(intj=0; j < orderGroupList.size(); j++){
OrderGrouporderGroup= orderGroupList.get(j);
//如果该订单日期与当前日期一致if(orderGroup.getProductOrder_pay_date().equals(formatDate)){
//从结果集中移除数据
orderGroupList.remove(j);
//根据订单状态将统计结果存入对应的订单状态数组中switch (orderGroup.getProductOrder_status()) {
case0:
//未付款订单
orderUnpaidArray[i] = orderGroup.getProductOrder_count();
break;
case1:
//未发货订单
orderNotShippedArray[i] = orderGroup.getProductOrder_count();
break;
case2:
//未确认订单
orderUnconfirmedArray[i] = orderGroup.getProductOrder_count();
break;
case3:
//交易成功订单
orderSuccessArray[i] = orderGroup.getProductOrder_count();
break;
}
//累加当前日期的订单总数
orderCount += orderGroup.getProductOrder_count();
}
}
//将统计的订单总数存入总交易订单数统计数组
orderTotalArray[i] = orderCount;
}
logger.info("返回结果集map");
jsonObject.put("orderTotalArray", orderTotalArray);
jsonObject.put("orderUnpaidArray", orderUnpaidArray);
jsonObject.put("orderNotShippedArray", orderNotShippedArray);
jsonObject.put("orderUnconfirmedArray", orderUnconfirmedArray);
jsonObject.put("orderSuccessArray", orderSuccessArray);
jsonObject.put("dateStr",dateStr);
return jsonObject;
}
}
用户相关接口：
/**
* 用户相关接口
*/@Controller@RequestMapping("/index")publicclassUserController{
@Resource
private UserService userService;
@Resource
private OrderService orderService;
@Resource
private GoodService goodService;
@Resource
private TypeService typeService;
@Resource
private ShopcartService shopcartService;
@Resource
private SkuService skuService;
/**
* 用户注册
* @return
*/
@GetMapping("/register")
public String reg(Model model) {
model.addAttribute("flag", -1); // 注册页面
return"/index/register.jsp";
}
/**
* 用户注册
* @return
*/
@PostMapping("/register")
public String register(Users user, Model model){
if (user.getUsername().isEmpty()) {
model.addAttribute("msg", "用户名不能为空!");
return"/index/register.jsp";
}elseif (userService.isExist(user.getUsername())) {
model.addAttribute("msg", "用户名已存在!");
return"/index/register.jsp";
}else {
Stringpassword= user.getPassword();
userService.add(user);
user.setPassword(password);
return"/index/index"; // 注册成功后转去登录
}
}
/**
* 用户登录
* @return
*/
@GetMapping("/login")
public String log() {
return"/index/index";
}
/**
* 用户登录
* @return
*/
@PostMapping("/login")
public String login(@RequestParam(required=false, defaultValue="0")int flag, Users user, HttpSession session, Model model) {
model.addAttribute("typeList", typeService.getList());
if(flag==-1) {
flag = 6; // 登录页面
return"/index/index";
}
if(userService.checkUser(user.getUsername(), user.getPassword())){
UsersloginUser= userService.get(user.getUsername());
session.setAttribute("user", loginUser);
// 还原购物车数量
session.setAttribute("total", shopcartService.getTotal(loginUser.getId()));
return"redirect:index";
} else {
model.addAttribute("msg", "用户名或密码错误!");
return"/index/index";
}
}
/**
* 注销登录
* @return
*/
@RequestMapping("/logout")
public String logout(HttpSession session) {
session.removeAttribute("user");
session.removeAttribute("order");
return"/index/index";
}
/**
* 查看购物车
* @return
*/
@RequestMapping("/shopcart")
public String shopcart(Model model, HttpSession session) {
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
model.addAttribute("msg", "请先登录!");
return"/index/index";
}
model.addAttribute("typeList", typeService.getList());
model.addAttribute("shopcartList", shopcartService.getList(user.getId()));
model.addAttribute("totalPrice", shopcartService.getTotalPrice(user.getId()));
return"/index/shopcart.jsp";
}
/**
* 购买
* @return
*/
@RequestMapping("/buy")
public@ResponseBodyintbuy(Shopcart shopcart, HttpSession session, Model model){
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
return -111;
}
shopcart.setUserId(user.getId());
shopcart.setGood(goodService.get(shopcart.getGoodId()));
// 验证库存// int stock = skuService.getStock(shopcart.getGoodId(), shopcart.getColorId(), shopcart.getSizeId());// if(shopcart.getAmount() > stock) {// model.addAttribute("msg", "商品 [ " + shopcart.getGood().getName() + " ] 库存不足! 当前库存只有: " + stock);// }
return orderService.save(Arrays.asList(shopcart), user);
}
/**
* 购买
* @return
*/
@RequestMapping("/cart")
public@ResponseBodyintcart(Shopcart shopcart, HttpSession session, Model model){
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
return -111;
}
shopcart.setUserId(user.getId());
shopcartService.save(shopcart);
inttotal= shopcartService.getTotal(user.getId());
session.setAttribute("total", total);
return total;
}
/**
* 添加
*/
@RequestMapping("/add")
public@ResponseBodybooleanadd(int skuid, HttpSession session){
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
returnfalse;
}
return shopcartService.add(skuid);
}
/**
* 减少
*/
@RequestMapping("/less")
public@ResponseBodybooleanless(int skuid, HttpSession session){
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
returnfalse;
}
return shopcartService.less(skuid);
}
/**
* 删除
*/
@RequestMapping("/delete")
public@ResponseBodybooleandelete(int skuid, HttpSession session){
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
returnfalse;
}
shopcartService.delete(skuid);
session.setAttribute("total", shopcartService.getTotal(user.getId()));
returntrue;
}
/**
* 总金额
* @return
*/
@RequestMapping("/total")
public@ResponseBodyinttotal(HttpSession session){
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
return -111;
}
return shopcartService.getTotalPrice(user.getId());
}
/**
* 提交订单
* @return
*/
@RequestMapping("/save")
public String save(ServletRequest request, HttpSession session, Model model){
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
model.addAttribute("msg", "请先登录!");
return"/index/index";
}
List<Shopcart> shopcartList = shopcartService.getList(user.getId());
if(Objects.isNull(shopcartList) || shopcartList.isEmpty()) {
model.addAttribute("msg", "购物车没有商品");
return shopcart(model, session);
}
// 验证库存
for(Shopcart cart : shopcartList) {
intstock= skuService.getStock(cart.getGoodId(), cart.getColorId(), cart.getSizeId());
if(cart.getAmount() > stock) {
model.addAttribute("msg", "商品 [ " + cart.getGood().getName() + " ] 库存不足! 当前库存只有: " + stock);
return shopcart(model, session);
}
}
intorderid= orderService.save(shopcartList, user);
if(orderid > 0) {
// 清空购物车
session.setAttribute("total", shopcartService.getTotal(user.getId()));
// 跳转支付
return"redirect:topay?orderid="+orderid;
}
model.addAttribute("msg", "出了点问题");
return shopcart(model, session);
}
/**
* 支付页面
* @return
*/
@RequestMapping("/topay")
public String topay(int orderid, ServletRequest request, HttpSession session) {
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
request.setAttribute("msg", "请先登录!");
return"/index/index";
}
request.setAttribute("typeList", typeService.getList());
request.setAttribute("order", orderService.get(orderid));
return"/index/pay.jsp";
}
/**
* 支付(模拟)
* @return
*/
@RequestMapping("/pay")
public String pay(Orders order, ServletRequest request, HttpSession session) {
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
request.setAttribute("msg", "请先登录!");
return"/index/index";
}
// 模拟支付
orderService.pay(order);
request.setAttribute("typeList", typeService.getList());
request.setAttribute("order", orderService.get(order.getId()));
request.setAttribute("msg", "支付成功! 即将跳转到订单列表");
return"/index/pay.jsp";
}
/**
* 查看订单
* @return
*/
@RequestMapping("/order")
public String order(HttpSession session, Model model){
model.addAttribute("flag", 12);
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
model.addAttribute("msg", "请登录后查看订单!");
return"/index/index";
}
model.addAttribute("typeList", typeService.getList());
model.addAttribute("orderList", orderService.getListByUserid(user.getId()));
return"/index/order.jsp";
}
/**
* 个人信息
* @return
*/
@RequestMapping("/my")
public String my(HttpSession session, Model model){
model.addAttribute("flag", 11);
model.addAttribute("typeList", typeService.getList());
Usersuser= (Users) session.getAttribute("user");
if (user == null) {
model.addAttribute("msg", "请先登录!");
return"/index/index";
}
model.addAttribute("user", user);
return"/index/my.jsp";
}
/**
* 修改信息
* @return
*/
@RequestMapping("/updateUser")
public String updateUser(Users user, HttpSession session, Model model){
model.addAttribute("flag", 11);
model.addAttribute("typeList", typeService.getList());
UsersuserLogin= (Users) session.getAttribute("user");
if (userLogin == null) {
model.addAttribute("msg", "请先登录!");
return"/index/index";
}
// 修改资料
Usersu= userService.get(userLogin.getId());
u.setName(user.getName());
u.setPhone(user.getPhone());
u.setAddress(user.getAddress());
userService.update(u); // 更新数据库
session.setAttribute("user", u); // 更新session
model.addAttribute("msg", "信息修改成功!");
return"/index/my.jsp";
}
/**
* 修改信息
* @return
*/
@RequestMapping("/updatePassword")
public String updatePassword(Users user, HttpSession session, Model model){
model.addAttribute("flag", 11);
model.addAttribute("typeList", typeService.getList());
UsersuserLogin= (Users) session.getAttribute("user");
if (userLogin == null) {
model.addAttribute("msg", "请先登录!");
return"/index/index";
}
// 修改密码
Usersu= userService.get(userLogin.getId());
if(user.getPasswordNew()!=null && !user.getPasswordNew().trim().isEmpty()) {
if (user.getPassword()!=null && !user.getPassword().trim().isEmpty()
&& SafeUtil.encode(user.getPassword()).equals(u.getPassword())) {
if (user.getPasswordNew()!=null && !user.getPasswordNew().trim().isEmpty()) {
u.setPassword(SafeUtil.encode(user.getPasswordNew()));
}
userService.update(u); // 更新数据库
session.setAttribute("user", u); // 更新session
model.addAttribute("msg", "密码修改成功!");
return"redirect:logout";
}else {
model.addAttribute("msg", "原密码错误!");
}
}
return"/index/index";
}
}
前台相关接口：
/**
* 前台相关接口
*/@Controller@RequestMapping("/index")publicclassIndexController{
privatestaticfinalintrows=8; // 默认每页数量
@Autowired
private TopService topService;
@Autowired
private GoodService goodService;
@Autowired
private TypeService typeService;
@Autowired
private SkuService skuService;
/**
* 首页
* @return
*/
@RequestMapping("/index")
public String index(HttpServletRequest request){
request.setAttribute("flag", -1);
List<Types> typeList = typeService.getList();
request.setAttribute("typeList", typeList);
List<Map<String, Object>> dataList = newArrayList<>();
for(Types type : typeList) {
Map<String, Object> map = newHashMap<>();
map.put("type", type);
map.put("goodList", goodService.getListByType(type.getId(), 1, 8)); // 取前8个
dataList.add(map);
}
request.setAttribute("dataList", dataList);
return"/index/index.jsp";
}
/**
* 推荐列表
* @return
*/
@RequestMapping("/top")
public String tops(int typeid, @RequestParam(required=false, defaultValue="1")int page, HttpServletRequest request) {
request.setAttribute("flag", typeid==2 ? 7 : 8);
request.setAttribute("typeList", typeService.getList());
request.setAttribute("goodList", goodService.getList(typeid, page, rows));
request.setAttribute("pageHtml", PageUtil.getPageHtml(request, goodService.getTotal(typeid), page, rows));
return"/index/goods.jsp";
}
/**
* 商品列表
* @return
*/
@RequestMapping("/goods")
public String goods(int typeid, @RequestParam(required=false, defaultValue="1")int page, HttpServletRequest request){
request.setAttribute("flag", typeid);
request.setAttribute("typeList", typeService.getList());
request.setAttribute("topList", topService.getList(Tops.TYPE_SUPPER, 1, 4));
if (typeid > 0) {
request.setAttribute("type", typeService.get(typeid));
}
request.setAttribute("goodList", goodService.getListByType(typeid, page, rows));
request.setAttribute("pageHtml", PageUtil.getPageHtml(request, goodService.getTotalByType(typeid), page, rows));
return"/index/goods.jsp";
}
/**
* 商品详情
* @return
*/
@RequestMapping("/detail")
public String detail(int goodid, HttpServletRequest request){
request.setAttribute("typeList", typeService.getList());
request.setAttribute("topList", topService.getList(Tops.TYPE_SUPPER, 1, 4));
Goodsgood= goodService.get(goodid);
request.setAttribute("good", good);
request.setAttribute("type", typeService.get(good.getTypeId()));
request.setAttribute("colorList", skuService.getColorList(goodid));
request.setAttribute("sizeList", skuService.getSizeList(goodid));
return"/index/detail.jsp";
}
/**
* 搜索
* @return
*/
@RequestMapping("/search")
public String search(String name, @RequestParam(required=false, defaultValue="1")int page, HttpServletRequest request) {
if (Objects.nonNull(name) && !name.trim().isEmpty()) {
request.setAttribute("goodList", goodService.getListByName(name, page, rows));
request.setAttribute("pageHtml", PageUtil.getPageHtml(request, goodService.getTotalByName(name), page, rows));
}
request.setAttribute("typeList", typeService.getList());
return"/index/goods.jsp";
}
/**
* 查询库存
* @param goodid
* @param colorid
* @param sizeid
* @return
*/
@GetMapping("/stock")
public@ResponseBodyintstock(int goodid, int colorid, int sizeid) {
return skuService.getStock(goodid, colorid, sizeid);
}
}
源码获取：博客首页 “资源” 里下载！
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