源码获取：博客首页 "资源" 里下载！
项目介绍
本项目分为管理员与普通用户两种角色，
管理员角色包含以下功能：
发货,后台登录后首页,商品管理,商城类别增删改查,用户管理,管理员登录,订单管理,资料截图,首页等功能。
用户角色包含以下功能：
查看分类,加入购物车,提交订单,查看商品详情,查看订单,用户登录等功能。
环境需要
1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；
5.数据库：MySql 5.7版本；
6.是否Maven项目：是；
技术栈
1. 后端：SpringBoot+Thymeleaf
2. 前端：HTML+CSS+JavaScript+bootstrap+jQuery+layui
使用说明
1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；
2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;
若为maven项目，导入成功后请执行maven clean;maven install命令，然后运行；
3. 将项目中application.properties配置文件中的数据库配置改为自己的配置;
4. 运行项目，在浏览器中输入http://localhost:8082/mall/ 登录
普通用户账号密码: me/123456
管理员账号密码： admin/admin
前台-订单列表控制层:
@Controller
public class ForeOrderController extends BaseController {
@Autowired
private ProductService productService;
@Autowired
private UserService userService;
@Autowired
private ProductOrderItemService productOrderItemService;
@Autowired
private AddressService addressService;
@Autowired
private CategoryService categoryService;
@Autowired
private ProductImageService productImageService;
@Autowired
private ProductOrderService productOrderService;
@Autowired
private ReviewService reviewService;
@Autowired
private LastIDService lastIDService;
//转到前台-订单列表页
@RequestMapping(value = "order", method = RequestMethod.GET)
public String goToPageSimple() {
return "redirect:/order/0/10";
}
@RequestMapping(value = "order/{index}/{count}", method = RequestMethod.GET)
public String goToPage(HttpSession session, Map<String, Object> map,
@RequestParam(required = false) Byte status,
@PathVariable("index") Integer index/* 页数 */,
@PathVariable("count") Integer count/* 行数*/) {
logger.info("检查用户是否登录");
Object userId = checkUser(session);
User user;
if (userId != null) {
logger.info("获取用户信息");
user = userService.get(Integer.parseInt(userId.toString()));
map.put("user", user);
} else {
return "redirect:/login";
}
Byte[] status_array = null;
if (status != null) {
status_array = new Byte[]{status};
}
PageUtil pageUtil = new PageUtil(index, count);
logger.info("根据用户ID:{}获取订单列表", userId);
List<ProductOrder> productOrderList = productOrderService.getList(new ProductOrder().setProductOrder_user(new User().setUser_id(Integer.valueOf(userId.toString()))), status_array, new OrderUtil("productOrder_id", true), pageUtil);
//订单总数量
Integer orderCount = 0;
if (productOrderList.size() > 0) {
orderCount = productOrderService.getTotal(new ProductOrder().setProductOrder_user(new User().setUser_id(Integer.valueOf(userId.toString()))), status_array);
logger.info("获取订单项信息及对应的产品信息");
for (ProductOrder order : productOrderList) {
List<ProductOrderItem> productOrderItemList = productOrderItemService.getListByOrderId(order.getProductOrder_id(), null);
if (productOrderItemList != null) {
for (ProductOrderItem productOrderItem : productOrderItemList) {
Integer product_id = productOrderItem.getProductOrderItem_product().getProduct_id();
Product product = productService.get(product_id);
product.setSingleProductImageList(productImageService.getList(product_id, (byte) 0, new PageUtil(0, 1)));
productOrderItem.setProductOrderItem_product(product);
if (order.getProductOrder_status() == 3) {
productOrderItem.setIsReview(reviewService.getTotalByOrderItemId(productOrderItem.getProductOrderItem_id()) > 0);
}
}
}
order.setProductOrderItemList(productOrderItemList);
}
}
pageUtil.setTotal(orderCount);
logger.info("获取产品分类列表信息");
List<Category> categoryList = categoryService.getList(null, new PageUtil(0, 5));
map.put("pageUtil", pageUtil);
map.put("productOrderList", productOrderList);
map.put("categoryList", categoryList);
map.put("status", status);
logger.info("转到前台天猫-订单列表页");
return "fore/orderListPage";
}
//转到前台天猫-订单建立页
@RequestMapping(value = "order/create/{product_id}", method = RequestMethod.GET)
public String goToOrderConfirmPage(@PathVariable("product_id") Integer product_id,
@RequestParam(required = false, defaultValue = "1") Short product_number,
Map<String, Object> map,
HttpSession session,
HttpServletRequest request) throws UnsupportedEncodingException {
logger.info("检查用户是否登录");
Object userId = checkUser(session);
User user;
if (userId != null) {
logger.info("获取用户信息");
user = userService.get(Integer.parseInt(userId.toString()));
map.put("user", user);
} else {
return "redirect:/login";
}
logger.info("通过产品ID获取产品信息：{}", product_id);
Product product = productService.get(product_id);
if (product == null) {
return "redirect:/";
}
logger.info("获取产品的详细信息");
product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));
product.setSingleProductImageList(productImageService.getList(product_id, (byte) 0, new PageUtil(0, 1)));
logger.info("封装订单项对象");
ProductOrderItem productOrderItem = new ProductOrderItem();
productOrderItem.setProductOrderItem_product(product);
productOrderItem.setProductOrderItem_number(product_number);
productOrderItem.setProductOrderItem_price(product.getProduct_sale_price() * product_number);
productOrderItem.setProductOrderItem_user(new User().setUser_id(Integer.valueOf(userId.toString())));
String addressId = "110000";
String cityAddressId = "110100";
String districtAddressId = "110101";
String detailsAddress = null;
String order_post = null;
String order_receiver = null;
String order_phone = null;
Cookie[] cookies = request.getCookies();
if (cookies != null) {
for (Cookie cookie : cookies) {
String cookieName = cookie.getName();
String cookieValue = cookie.getValue();
switch (cookieName) {
case "addressId":
addressId = cookieValue;
break;
case "cityAddressId":
cityAddressId = cookieValue;
break;
case "districtAddressId":
districtAddressId = cookieValue;
break;
case "order_post":
order_post = URLDecoder.decode(cookieValue, "UTF-8");
break;
case "order_receiver":
order_receiver = URLDecoder.decode(cookieValue, "UTF-8");
break;
case "order_phone":
order_phone = URLDecoder.decode(cookieValue, "UTF-8");
break;
case "detailsAddress":
detailsAddress = URLDecoder.decode(cookieValue, "UTF-8");
break;
}
}
}
logger.info("获取省份信息");
List<Address> addressList = addressService.getRoot();
logger.info("获取addressId为{}的市级地址信息", addressId);
List<Address> cityAddress = addressService.getList(null, addressId);
logger.info("获取cityAddressId为{}的区级地址信息", cityAddressId);
List<Address> districtAddress = addressService.getList(null, cityAddressId);
List<ProductOrderItem> productOrderItemList = new ArrayList<>();
productOrderItemList.add(productOrderItem);
map.put("orderItemList", productOrderItemList);
map.put("addressList", addressList);
map.put("cityList", cityAddress);
map.put("districtList", districtAddress);
map.put("orderTotalPrice", productOrderItem.getProductOrderItem_price());
map.put("addressId", addressId);
map.put("cityAddressId", cityAddressId);
map.put("districtAddressId", districtAddressId);
map.put("order_post", order_post);
map.put("order_receiver", order_receiver);
map.put("order_phone", order_phone);
map.put("detailsAddress", detailsAddress);
logger.info("转到前台天猫-订单建立页");
return "fore/productBuyPage";
}
//转到前台天猫-购物车订单建立页
@RequestMapping(value = "order/create/byCart", method = RequestMethod.GET)
public String goToOrderConfirmPageByCart(Map<String, Object> map,
HttpSession session, HttpServletRequest request,
@RequestParam(required = false) Integer[] order_item_list) throws UnsupportedEncodingException {
logger.info("检查用户是否登录");
Object userId = checkUser(session);
User user;
if (userId != null) {
logger.info("获取用户信息");
user = userService.get(Integer.parseInt(userId.toString()));
map.put("user", user);
} else {
return "redirect:/login";
}
if (order_item_list == null || order_item_list.length == 0) {
logger.warn("用户订单项数组不存在，回到购物车页");
return "redirect:/cart";
}
logger.info("通过订单项ID数组获取订单信息");
List<ProductOrderItem> orderItemList = new ArrayList<>(order_item_list.length);
for (Integer orderItem_id : order_item_list) {
orderItemList.add(productOrderItemService.get(orderItem_id));
}
logger.info("------检查订单项合法性------");
if (orderItemList.size() == 0) {
logger.warn("用户订单项获取失败，回到购物车页");
return "redirect:/cart";
}
for (ProductOrderItem orderItem : orderItemList) {
if (orderItem.getProductOrderItem_user().getUser_id() != userId) {
logger.warn("用户订单项与用户不匹配，回到购物车页");
return "redirect:/cart";
}
if (orderItem.getProductOrderItem_order() != null) {
logger.warn("用户订单项不属于购物车，回到购物车页");
return "redirect:/cart";
}
}
logger.info("验证通过，获取订单项的产品信息");
double orderTotalPrice = 0.0;
for (ProductOrderItem orderItem : orderItemList) {
Product product = productService.get(orderItem.getProductOrderItem_product().getProduct_id());
product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));
product.setSingleProductImageList(productImageService.getList(product.getProduct_id(), (byte) 0, new PageUtil(0, 1)));
orderItem.setProductOrderItem_product(product);
orderTotalPrice += orderItem.getProductOrderItem_price();
}
String addressId = "110000";
String cityAddressId = "110100";
String districtAddressId = "110101";
String detailsAddress = null;
String order_post = null;
String order_receiver = null;
String order_phone = null;
Cookie[] cookies = request.getCookies();
if (cookies != null) {
for (Cookie cookie : cookies) {
String cookieName = cookie.getName();
String cookieValue = cookie.getValue();
switch (cookieName) {
case "addressId":
addressId = cookieValue;
break;
case "cityAddressId":
cityAddressId = cookieValue;
break;
case "districtAddressId":
districtAddressId = cookieValue;
break;
case "order_post":
order_post = URLDecoder.decode(cookieValue, "UTF-8");
break;
case "order_receiver":
order_receiver = URLDecoder.decode(cookieValue, "UTF-8");
break;
case "order_phone":
order_phone = URLDecoder.decode(cookieValue, "UTF-8");
break;
case "detailsAddress":
detailsAddress = URLDecoder.decode(cookieValue, "UTF-8");
break;
}
}
}
logger.info("获取省份信息");
List<Address> addressList = addressService.getRoot();
logger.info("获取addressId为{}的市级地址信息", addressId);
List<Address> cityAddress = addressService.getList(null, addressId);
logger.info("获取cityAddressId为{}的区级地址信息", cityAddressId);
List<Address> districtAddress = addressService.getList(null, cityAddressId);
map.put("orderItemList", orderItemList);
map.put("addressList", addressList);
map.put("cityList", cityAddress);
map.put("districtList", districtAddress);
map.put("orderTotalPrice", orderTotalPrice);
map.put("addressId", addressId);
map.put("cityAddressId", cityAddressId);
map.put("districtAddressId", districtAddressId);
map.put("order_post", order_post);
map.put("order_receiver", order_receiver);
map.put("order_phone", order_phone);
map.put("detailsAddress", detailsAddress);
logger.info("转到前台天猫-订单建立页");
return "fore/productBuyPage";
}
//转到前台天猫-订单支付页
@RequestMapping(value = "order/pay/{order_code}", method = RequestMethod.GET)
public String goToOrderPayPage(Map<String, Object> map, HttpSession session,
@PathVariable("order_code") String order_code) {
logger.info("检查用户是否登录");
Object userId = checkUser(session);
User user;
if (userId != null) {
logger.info("获取用户信息");
user = userService.get(Integer.parseInt(userId.toString()));
map.put("user", user);
} else {
return "redirect:/login";
}
logger.info("------验证订单信息------");
logger.info("查询订单是否存在");
ProductOrder order = productOrderService.getByCode(order_code);
if (order == null) {
logger.warn("订单不存在，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("验证订单状态");
if (order.getProductOrder_status() != 0) {
logger.warn("订单状态不正确，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("验证用户与订单是否一致");
if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {
logger.warn("用户与订单信息不一致，返回订单列表页");
return "redirect:/order/0/10";
}
order.setProductOrderItemList(productOrderItemService.getListByOrderId(order.getProductOrder_id(), null));
double orderTotalPrice = 0.00;
if (order.getProductOrderItemList().size() == 1) {
logger.info("获取单订单项的产品信息");
ProductOrderItem productOrderItem = order.getProductOrderItemList().get(0);
Product product = productService.get(productOrderItem.getProductOrderItem_product().getProduct_id());
product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));
productOrderItem.setProductOrderItem_product(product);
orderTotalPrice = productOrderItem.getProductOrderItem_price();
} else {
for (ProductOrderItem productOrderItem : order.getProductOrderItemList()) {
orderTotalPrice += productOrderItem.getProductOrderItem_price();
}
}
logger.info("订单总金额为：{}元", orderTotalPrice);
map.put("productOrder", order);
map.put("orderTotalPrice", orderTotalPrice);
logger.info("转到前台天猫-订单支付页");
return "fore/productPayPage";
}
//转到前台天猫-订单支付成功页
@RequestMapping(value = "order/pay/success/{order_code}", method = RequestMethod.GET)
public String goToOrderPaySuccessPage(Map<String, Object> map, HttpSession session,
@PathVariable("order_code") String order_code) {
logger.info("检查用户是否登录");
Object userId = checkUser(session);
User user;
if (userId != null) {
logger.info("获取用户信息");
user = userService.get(Integer.parseInt(userId.toString()));
map.put("user", user);
} else {
return "redirect:/login";
}
logger.info("------验证订单信息------");
logger.info("查询订单是否存在");
ProductOrder order = productOrderService.getByCode(order_code);
if (order == null) {
logger.warn("订单不存在，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("验证订单状态");
if (order.getProductOrder_status() != 1) {
logger.warn("订单状态不正确，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("验证用户与订单是否一致");
if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {
logger.warn("用户与订单信息不一致，返回订单列表页");
return "redirect:/order/0/10";
}
order.setProductOrderItemList(productOrderItemService.getListByOrderId(order.getProductOrder_id(), null));
double orderTotalPrice = 0.00;
if (order.getProductOrderItemList().size() == 1) {
logger.info("获取单订单项的产品信息");
ProductOrderItem productOrderItem = order.getProductOrderItemList().get(0);
orderTotalPrice = productOrderItem.getProductOrderItem_price();
} else {
for (ProductOrderItem productOrderItem : order.getProductOrderItemList()) {
orderTotalPrice += productOrderItem.getProductOrderItem_price();
}
}
logger.info("订单总金额为：{}元", orderTotalPrice);
logger.info("获取订单详情-地址信息");
Address address = addressService.get(order.getProductOrder_address().getAddress_areaId());
Stack<String> addressStack = new Stack<>();
//详细地址
addressStack.push(order.getProductOrder_detail_address());
//最后一级地址
addressStack.push(address.getAddress_name() + " ");
//如果不是第一级地址
while (!address.getAddress_areaId().equals(address.getAddress_regionId().getAddress_areaId())) {
address = addressService.get(address.getAddress_regionId().getAddress_areaId());
addressStack.push(address.getAddress_name() + " ");
}
StringBuilder builder = new StringBuilder();
while (!addressStack.empty()) {
builder.append(addressStack.pop());
}
logger.info("订单地址字符串：{}", builder);
order.setProductOrder_detail_address(builder.toString());
map.put("productOrder", order);
map.put("orderTotalPrice", orderTotalPrice);
logger.info("转到前台天猫-订单支付成功页");
return "fore/productPaySuccessPage";
}
//转到前台天猫-订单确认页
@RequestMapping(value = "order/confirm/{order_code}", method = RequestMethod.GET)
public String goToOrderConfirmPage(Map<String, Object> map, HttpSession session,
@PathVariable("order_code") String order_code) {
logger.info("检查用户是否登录");
Object userId = checkUser(session);
User user;
if (userId != null) {
logger.info("获取用户信息");
user = userService.get(Integer.parseInt(userId.toString()));
map.put("user", user);
} else {
return "redirect:/login";
}
logger.info("------验证订单信息------");
logger.info("查询订单是否存在");
ProductOrder order = productOrderService.getByCode(order_code);
if (order == null) {
logger.warn("订单不存在，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("验证订单状态");
if (order.getProductOrder_status() != 2) {
logger.warn("订单状态不正确，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("验证用户与订单是否一致");
if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {
logger.warn("用户与订单信息不一致，返回订单列表页");
return "redirect:/order/0/10";
}
order.setProductOrderItemList(productOrderItemService.getListByOrderId(order.getProductOrder_id(), null));
double orderTotalPrice = 0.00;
if (order.getProductOrderItemList().size() == 1) {
logger.info("获取单订单项的产品信息");
ProductOrderItem productOrderItem = order.getProductOrderItemList().get(0);
Integer product_id = productOrderItem.getProductOrderItem_product().getProduct_id();
Product product = productService.get(product_id);
product.setSingleProductImageList(productImageService.getList(product_id, (byte) 0, new PageUtil(0, 1)));
productOrderItem.setProductOrderItem_product(product);
orderTotalPrice = productOrderItem.getProductOrderItem_price();
} else {
logger.info("获取多订单项的产品信息");
for (ProductOrderItem productOrderItem : order.getProductOrderItemList()) {
Integer product_id = productOrderItem.getProductOrderItem_product().getProduct_id();
Product product = productService.get(product_id);
product.setSingleProductImageList(productImageService.getList(product_id, (byte) 0, new PageUtil(0, 1)));
productOrderItem.setProductOrderItem_product(product);
orderTotalPrice += productOrderItem.getProductOrderItem_price();
}
}
logger.info("订单总金额为：{}元", orderTotalPrice);
map.put("productOrder", order);
map.put("orderTotalPrice", orderTotalPrice);
logger.info("转到前台天猫-订单确认页");
return "fore/orderConfirmPage";
}
//转到前台天猫-订单完成页
@RequestMapping(value = "order/success/{order_code}", method = RequestMethod.GET)
public String goToOrderSuccessPage(Map<String, Object> map, HttpSession session,
@PathVariable("order_code") String order_code) {
logger.info("检查用户是否登录");
Object userId = checkUser(session);
User user;
if (userId != null) {
logger.info("获取用户信息");
user = userService.get(Integer.parseInt(userId.toString()));
map.put("user", user);
} else {
return "redirect:/login";
}
logger.info("------验证订单信息------");
logger.info("查询订单是否存在");
ProductOrder order = productOrderService.getByCode(order_code);
if (order == null) {
logger.warn("订单不存在，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("验证订单状态");
if (order.getProductOrder_status() != 3) {
logger.warn("订单状态不正确，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("验证用户与订单是否一致");
if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {
logger.warn("用户与订单信息不一致，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("获取订单中订单项数量");
Integer count = productOrderItemService.getTotalByOrderId(order.getProductOrder_id());
Product product = null;
if (count == 1) {
logger.info("获取订单中的唯一订单项");
ProductOrderItem productOrderItem = productOrderItemService.getListByOrderId(order.getProductOrder_id(), new PageUtil(0, 1)).get(0);
if (productOrderItem != null) {
logger.info("获取订单项评论数量");
count = reviewService.getTotalByOrderItemId(productOrderItem.getProductOrderItem_id());
if (count == 0) {
logger.info("获取订单项产品信息");
product = productService.get(productOrderItem.getProductOrderItem_product().getProduct_id());
if (product != null) {
product.setSingleProductImageList(productImageService.getList(product.getProduct_id(), (byte) 0, new PageUtil(0, 1)));
}
}
}
map.put("orderItem", productOrderItem);
}
map.put("product", product);
logger.info("转到前台天猫-订单完成页");
return "fore/orderSuccessPage";
}
//转到前台天猫-购物车页
@RequestMapping(value = "cart", method = RequestMethod.GET)
public String goToCartPage(Map<String, Object> map, HttpSession session) {
logger.info("检查用户是否登录");
Object userId = checkUser(session);
User user;
if (userId != null) {
logger.info("获取用户信息");
user = userService.get(Integer.parseInt(userId.toString()));
map.put("user", user);
} else {
return "redirect:/login";
}
logger.info("获取用户购物车信息");
List<ProductOrderItem> orderItemList = productOrderItemService.getListByUserId(Integer.valueOf(userId.toString()), null);
Integer orderItemTotal = 0;
if (orderItemList.size() > 0) {
logger.info("获取用户购物车的商品总数");
orderItemTotal = productOrderItemService.getTotalByUserId(Integer.valueOf(userId.toString()));
logger.info("获取用户购物车内的商品信息");
for (ProductOrderItem orderItem : orderItemList) {
Integer product_id = orderItem.getProductOrderItem_product().getProduct_id();
Product product = productService.get(product_id);
product.setSingleProductImageList(productImageService.getList(product_id, (byte) 0, null));
product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));
orderItem.setProductOrderItem_product(product);
}
}
map.put("orderItemList", orderItemList);
map.put("orderItemTotal", orderItemTotal);
logger.info("转到前台天猫-购物车页");
return "fore/productBuyCarPage";
}
//更新订单信息为已支付，待发货-ajax
@ResponseBody
@RequestMapping(value = "order/pay/{order_code}", method = RequestMethod.PUT)
public String orderPay(HttpSession session, @PathVariable("order_code") String order_code) {
JSONObject object = new JSONObject();
logger.info("检查用户是否登录");
Object userId = checkUser(session);
if (userId == null) {
object.put("success", false);
object.put("url", "/login");
return object.toJSONString();
}
logger.info("------验证订单信息------");
logger.info("查询订单是否存在");
ProductOrder order = productOrderService.getByCode(order_code);
if (order == null) {
logger.warn("订单不存在，返回订单列表页");
object.put("success", false);
object.put("url", "/order/0/10");
return object.toJSONString();
}
logger.info("验证订单状态");
if (order.getProductOrder_status() != 0) {
logger.warn("订单状态不正确，返回订单列表页");
object.put("success", false);
object.put("url", "/order/0/10");
return object.toJSONString();
}
logger.info("验证用户与订单是否一致");
if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {
logger.warn("用户与订单信息不一致，返回订单列表页");
object.put("success", false);
object.put("url", "/order/0/10");
return object.toJSONString();
}
order.setProductOrderItemList(productOrderItemService.getListByOrderId(order.getProductOrder_id(), null));
double orderTotalPrice = 0.00;
if (order.getProductOrderItemList().size() == 1) {
logger.info("获取单订单项的产品信息");
ProductOrderItem productOrderItem = order.getProductOrderItemList().get(0);
Product product = productService.get(productOrderItem.getProductOrderItem_product().getProduct_id());
product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));
productOrderItem.setProductOrderItem_product(product);
orderTotalPrice = productOrderItem.getProductOrderItem_price();
} else {
for (ProductOrderItem productOrderItem : order.getProductOrderItemList()) {
orderTotalPrice += productOrderItem.getProductOrderItem_price();
}
}
logger.info("总共支付金额为：{}元", orderTotalPrice);
logger.info("更新订单信息");
ProductOrder productOrder = new ProductOrder()
.setProductOrder_id(order.getProductOrder_id())
.setProductOrder_pay_date(new Date())
.setProductOrder_status((byte) 1);
boolean yn = productOrderService.update(productOrder);
if (yn) {
object.put("success", true);
object.put("url", "/order/pay/success/" + order_code);
} else {
object.put("success", false);
object.put("url", "/order/0/10");
}
return object.toJSONString();
}
//更新订单信息为已发货，待确认-ajax
@RequestMapping(value = "order/delivery/{order_code}", method = RequestMethod.GET)
public String orderDelivery(HttpSession session, @PathVariable("order_code") String order_code) {
logger.info("检查用户是否登录");
Object userId = checkUser(session);
if (userId == null) {
return "redirect:/order/0/10";
}
logger.info("------验证订单信息------");
logger.info("查询订单是否存在");
ProductOrder order = productOrderService.getByCode(order_code);
if (order == null) {
logger.warn("订单不存在，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("验证订单状态");
if (order.getProductOrder_status() != 1) {
logger.warn("订单状态不正确，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("验证用户与订单是否一致");
if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {
logger.warn("用户与订单信息不一致，返回订单列表页");
return "redirect:/order/0/10";
}
logger.info("更新订单信息");
ProductOrder productOrder = new ProductOrder()
.setProductOrder_id(order.getProductOrder_id())
.setProductOrder_delivery_date(new Date())
.setProductOrder_status((byte) 2);
productOrderService.update(productOrder);
return "redirect:/order/0/10";
}
//更新订单信息为交易成功-ajax
@ResponseBody
@RequestMapping(value = "order/success/{order_code}", method = RequestMethod.PUT, produces = "application/json;charset=utf-8")
public String orderSuccess(HttpSession session, @PathVariable("order_code") String order_code) {
JSONObject object = new JSONObject();
logger.info("检查用户是否登录");
Object userId = checkUser(session);
if (userId == null) {
object.put("success", false);
object.put("url", "/login");
return object.toJSONString();
}
logger.info("------验证订单信息------");
logger.info("查询订单是否存在");
ProductOrder order = productOrderService.getByCode(order_code);
if (order == null) {
logger.warn("订单不存在，返回订单列表页");
object.put("success", false);
object.put("url", "/order/0/10");
return object.toJSONString();
}
logger.info("验证订单状态");
if (order.getProductOrder_status() != 2) {
logger.warn("订单状态不正确，返回订单列表页");
object.put("success", false);
object.put("url", "/order/0/10");
return object.toJSONString();
}
logger.info("验证用户与订单是否一致");
if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {
logger.warn("用户与订单信息不一致，返回订单列表页");
object.put("success", false);
object.put("url", "/order/0/10");
return object.toJSONString();
}
logger.info("更新订单信息");
ProductOrder productOrder = new ProductOrder()
.setProductOrder_id(order.getProductOrder_id())
.setProductOrder_status((byte) 3)
.setProductOrder_confirm_date(new Date());
boolean yn = productOrderService.update(productOrder);
if (yn) {
object.put("success", true);
} else {
object.put("success", false);
}
return object.toJSONString();
}
//更新订单信息为交易关闭-ajax
@ResponseBody
@RequestMapping(value = "order/close/{order_code}", method = RequestMethod.PUT, produces = "application/json;charset=utf-8")
public String orderClose(HttpSession session, @PathVariable("order_code") String order_code) {
JSONObject object = new JSONObject();
logger.info("检查用户是否登录");
Object userId = checkUser(session);
if (userId == null) {
object.put("success", false);
object.put("url", "/login");
return object.toJSONString();
}
logger.info("------验证订单信息------");
logger.info("查询订单是否存在");
ProductOrder order = productOrderService.getByCode(order_code);
if (order == null) {
logger.warn("订单不存在，返回订单列表页");
object.put("success", false);
object.put("url", "/order/0/10");
return object.toJSONString();
}
logger.info("验证订单状态");
if (order.getProductOrder_status() != 0) {
logger.warn("订单状态不正确，返回订单列表页");
object.put("success", false);
object.put("url", "/order/0/10");
return object.toJSONString();
}
logger.info("验证用户与订单是否一致");
if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {
logger.warn("用户与订单信息不一致，返回订单列表页");
object.put("success", false);
object.put("url", "/order/0/10");
return object.toJSONString();
}
logger.info("更新订单信息");
ProductOrder productOrder = new ProductOrder()
.setProductOrder_id(order.getProductOrder_id())
.setProductOrder_status((byte) 4);
boolean yn = productOrderService.update(productOrder);
if (yn) {
object.put("success", true);
} else {
object.put("success", false);
}
return object.toJSONString();
}
//更新购物车订单项数量-ajax
@ResponseBody
@RequestMapping(value = "orderItem", method = RequestMethod.PUT, produces = "application/json;charset=utf-8")
public String updateOrderItem(HttpSession session, Map<String, Object> map, HttpServletResponse response,
@RequestParam String orderItemMap) {
JSONObject object = new JSONObject();
logger.info("检查用户是否登录");
Object userId = checkUser(session);
if (userId == null) {
object.put("success", false);
return object.toJSONString();
}
JSONObject orderItemString = JSON.parseObject(orderItemMap);
Set<String> orderItemIDSet = orderItemString.keySet();
if (orderItemIDSet.size() > 0) {
logger.info("更新产品订单项数量");
for (String key : orderItemIDSet) {
ProductOrderItem productOrderItem = productOrderItemService.get(Integer.valueOf(key));
if (productOrderItem == null || !productOrderItem.getProductOrderItem_user().getUser_id().equals(userId)) {
logger.warn("订单项为空或用户状态不一致！");
object.put("success", false);
return object.toJSONString();
}
if (productOrderItem.getProductOrderItem_order() != null) {
logger.warn("用户订单项不属于购物车，回到购物车页");
return "redirect:/cart";
}
Short number = Short.valueOf(orderItemString.getString(key));
if (number <= 0 || number > 500) {
logger.warn("订单项产品数量不合法！");
object.put("success", false);
return object.toJSONString();
}
double price = productOrderItem.getProductOrderItem_price() / productOrderItem.getProductOrderItem_number();
Boolean yn = productOrderItemService.update(new ProductOrderItem().setProductOrderItem_id(Integer.valueOf(key)).setProductOrderItem_number(number).setProductOrderItem_price(number * price));
if (!yn) {
throw new RuntimeException();
}
}
Object[] orderItemIDArray = orderItemIDSet.toArray();
object.put("success", true);
object.put("orderItemIDArray", orderItemIDArray);
return object.toJSONString();
} else {
logger.warn("无订单项可以处理");
object.put("success", false);
return object.toJSONString();
}
}
//创建新订单-单订单项-ajax
@ResponseBody
@RequestMapping(value = "order", method = RequestMethod.POST, produces = "application/json;charset=utf-8")
public String createOrderByOne(HttpSession session, Map<String, Object> map, HttpServletResponse response,
@RequestParam String addressId,
@RequestParam String cityAddressId,
@RequestParam String districtAddressId,
@RequestParam String productOrder_detail_address,
@RequestParam String productOrder_post,
@RequestParam String productOrder_receiver,
@RequestParam String productOrder_mobile,
@RequestParam String userMessage,
@RequestParam Integer orderItem_product_id,
@RequestParam Short orderItem_number) throws UnsupportedEncodingException {
JSONObject object = new JSONObject();
logger.info("检查用户是否登录");
Object userId = checkUser(session);
if (userId == null) {
object.put("success", false);
object.put("url", "/login");
return object.toJSONString();
}
Product product = productService.get(orderItem_product_id);
if (product == null) {
object.put("success", false);
object.put("url", "/");
return object.toJSONString();
}
logger.info("将收货地址等相关信息存入Cookie中");
Cookie cookie1 = new Cookie("addressId", addressId);
Cookie cookie2 = new Cookie("cityAddressId", cityAddressId);
Cookie cookie3 = new Cookie("districtAddressId", districtAddressId);
Cookie cookie4 = new Cookie("order_post", URLEncoder.encode(productOrder_post, "UTF-8"));
Cookie cookie5 = new Cookie("order_receiver", URLEncoder.encode(productOrder_receiver, "UTF-8"));
Cookie cookie6 = new Cookie("order_phone", URLEncoder.encode(productOrder_mobile, "UTF-8"));
Cookie cookie7 = new Cookie("detailsAddress", URLEncoder.encode(productOrder_detail_address, "UTF-8"));
//设置过期时间为一年
int maxAge = 60 * 60 * 24 * 365;
cookie1.setMaxAge(maxAge);
cookie2.setMaxAge(maxAge);
cookie3.setMaxAge(maxAge);
cookie4.setMaxAge(maxAge);
cookie5.setMaxAge(maxAge);
cookie6.setMaxAge(maxAge);
cookie7.setMaxAge(maxAge);
response.addCookie(cookie1);
response.addCookie(cookie2);
response.addCookie(cookie3);
response.addCookie(cookie4);
response.addCookie(cookie5);
response.addCookie(cookie6);
response.addCookie(cookie7);
StringBuffer productOrder_code = new StringBuffer()
.append(new SimpleDateFormat("yyyyMMddHHmmss").format(new Date()))
.append(0)
.append(userId);
logger.info("生成的订单号为：{}", productOrder_code);
logger.info("整合订单对象");
ProductOrder productOrder = new ProductOrder()
.setProductOrder_status((byte) 0)
.setProductOrder_address(new Address().setAddress_areaId(districtAddressId))
.setProductOrder_post(productOrder_post)
.setProductOrder_user(new User().setUser_id(Integer.valueOf(userId.toString())))
.setProductOrder_mobile(productOrder_mobile)
.setProductOrder_receiver(productOrder_receiver)
.setProductOrder_detail_address(productOrder_detail_address)
.setProductOrder_pay_date(new Date())
.setProductOrder_code(productOrder_code.toString());
Boolean yn = productOrderService.add(productOrder);
if (!yn) {
throw new RuntimeException();
}
Integer order_id = lastIDService.selectLastID();
logger.info("整合订单项对象");
ProductOrderItem productOrderItem = new ProductOrderItem()
.setProductOrderItem_user(new User().setUser_id(Integer.valueOf(userId.toString())))
.setProductOrderItem_product(productService.get(orderItem_product_id))
.setProductOrderItem_number(orderItem_number)
.setProductOrderItem_price(product.getProduct_sale_price() * orderItem_number)
.setProductOrderItem_userMessage(userMessage)
.setProductOrderItem_order(new ProductOrder().setProductOrder_id(order_id));
yn = productOrderItemService.add(productOrderItem);
if (!yn) {
throw new RuntimeException();
}
object.put("success", true);
object.put("url", "/order/pay/" + productOrder.getProductOrder_code());
return object.toJSONString();
}
//创建新订单-多订单项-ajax
@ResponseBody
@RequestMapping(value = "order/list", method = RequestMethod.POST, produces = "application/json;charset=utf-8")
public String createOrderByList(HttpSession session, Map<String, Object> map, HttpServletResponse response,
@RequestParam String addressId,
@RequestParam String cityAddressId,
@RequestParam String districtAddressId,
@RequestParam String productOrder_detail_address,
@RequestParam String productOrder_post,
@RequestParam String productOrder_receiver,
@RequestParam String productOrder_mobile,
@RequestParam String orderItemJSON) throws UnsupportedEncodingException {
JSONObject object = new JSONObject();
logger.info("检查用户是否登录");
Object userId = checkUser(session);
if (userId == null) {
object.put("success", false);
object.put("url", "/login");
return object.toJSONString();
}
JSONObject orderItemMap = JSONObject.parseObject(orderItemJSON);
Set<String> orderItem_id = orderItemMap.keySet();
List<ProductOrderItem> productOrderItemList = new ArrayList<>(3);
if (orderItem_id.size() > 0) {
for (String id : orderItem_id) {
ProductOrderItem orderItem = productOrderItemService.get(Integer.valueOf(id));
if (orderItem == null || !orderItem.getProductOrderItem_user().getUser_id().equals(userId)) {
logger.warn("订单项为空或用户状态不一致！");
object.put("success", false);
object.put("url", "/cart");
return object.toJSONString();
}
if (orderItem.getProductOrderItem_order() != null) {
logger.warn("用户订单项不属于购物车，回到购物车页");
object.put("success", false);
object.put("url", "/cart");
return object.toJSONString();
}
boolean yn = productOrderItemService.update(new ProductOrderItem().setProductOrderItem_id(Integer.valueOf(id)).setProductOrderItem_userMessage(orderItemMap.getString(id)));
if (!yn) {
throw new RuntimeException();
}
orderItem.setProductOrderItem_product(productService.get(orderItem.getProductOrderItem_product().getProduct_id()));
productOrderItemList.add(orderItem);
}
} else {
object.put("success", false);
object.put("url", "/cart");
return object.toJSONString();
}
logger.info("将收货地址等相关信息存入Cookie中");
Cookie cookie1 = new Cookie("addressId", addressId);
Cookie cookie2 = new Cookie("cityAddressId", cityAddressId);
Cookie cookie3 = new Cookie("districtAddressId", districtAddressId);
Cookie cookie4 = new Cookie("order_post", URLEncoder.encode(productOrder_post, "UTF-8"));
Cookie cookie5 = new Cookie("order_receiver", URLEncoder.encode(productOrder_receiver, "UTF-8"));
Cookie cookie6 = new Cookie("order_phone", URLEncoder.encode(productOrder_mobile, "UTF-8"));
Cookie cookie7 = new Cookie("detailsAddress", URLEncoder.encode(productOrder_detail_address, "UTF-8"));
//设置过期时间为一年
int maxAge = 60 * 60 * 24 * 365;
cookie1.setMaxAge(maxAge);
cookie2.setMaxAge(maxAge);
cookie3.setMaxAge(maxAge);
cookie4.setMaxAge(maxAge);
cookie5.setMaxAge(maxAge);
cookie6.setMaxAge(maxAge);
cookie7.setMaxAge(maxAge);
response.addCookie(cookie1);
response.addCookie(cookie2);
response.addCookie(cookie3);
response.addCookie(cookie4);
response.addCookie(cookie5);
response.addCookie(cookie6);
response.addCookie(cookie7);
StringBuffer productOrder_code = new StringBuffer()
.append(new SimpleDateFormat("yyyyMMddHHmmss").format(new Date()))
.append(0)
.append(userId);
logger.info("生成的订单号为：{}", productOrder_code);
logger.info("整合订单对象");
ProductOrder productOrder = new ProductOrder()
.setProductOrder_status((byte) 0)
.setProductOrder_address(new Address().setAddress_areaId(districtAddressId))
.setProductOrder_post(productOrder_post)
.setProductOrder_user(new User().setUser_id(Integer.valueOf(userId.toString())))
.setProductOrder_mobile(productOrder_mobile)
.setProductOrder_receiver(productOrder_receiver)
.setProductOrder_detail_address(productOrder_detail_address)
.setProductOrder_pay_date(new Date())
.setProductOrder_code(productOrder_code.toString());
Boolean yn = productOrderService.add(productOrder);
if (!yn) {
throw new RuntimeException();
}
Integer order_id = lastIDService.selectLastID();
logger.info("整合订单项对象");
for (ProductOrderItem orderItem : productOrderItemList) {
orderItem.setProductOrderItem_order(new ProductOrder().setProductOrder_id(order_id));
yn = productOrderItemService.update(orderItem);
}
if (!yn) {
throw new RuntimeException();
}
object.put("success", true);
object.put("url", "/order/pay/" + productOrder.getProductOrder_code());
return object.toJSONString();
}
//创建订单项-购物车-ajax
@ResponseBody
@RequestMapping(value = "orderItem/create/{product_id}", method = RequestMethod.POST, produces = "application/json;charset=utf-8")
public String createOrderItem(@PathVariable("product_id") Integer product_id,
@RequestParam(required = false, defaultValue = "1") Short product_number,
HttpSession session,
HttpServletRequest request) {
JSONObject object = new JSONObject();
logger.info("检查用户是否登录");
Object userId = checkUser(session);
if (userId == null) {
object.put("url", "/login");
object.put("success", false);
return object.toJSONString();
}
logger.info("通过产品ID获取产品信息：{}", product_id);
Product product = productService.get(product_id);
if (product == null) {
object.put("url", "/login");
object.put("success", false);
return object.toJSONString();
}
ProductOrderItem productOrderItem = new ProductOrderItem();
logger.info("检查用户的购物车项");
List<ProductOrderItem> orderItemList = productOrderItemService.getListByUserId(Integer.valueOf(userId.toString()), null);
for (ProductOrderItem orderItem : orderItemList) {
if (orderItem.getProductOrderItem_product().getProduct_id().equals(product_id)) {
logger.info("找到已有的产品，进行数量追加");
int number = orderItem.getProductOrderItem_number();
number += 1;
productOrderItem.setProductOrderItem_id(orderItem.getProductOrderItem_id());
productOrderItem.setProductOrderItem_number((short) number);
productOrderItem.setProductOrderItem_price(number * product.getProduct_sale_price());
boolean yn = productOrderItemService.update(productOrderItem);
if (yn) {
object.put("success", true);
} else {
object.put("success", false);
}
return object.toJSONString();
}
}
logger.info("封装订单项对象");
productOrderItem.setProductOrderItem_product(product);
productOrderItem.setProductOrderItem_number(product_number);
productOrderItem.setProductOrderItem_price(product.getProduct_sale_price() * product_number);
productOrderItem.setProductOrderItem_user(new User().setUser_id(Integer.valueOf(userId.toString())));
boolean yn = productOrderItemService.add(productOrderItem);
if (yn) {
object.put("success", true);
} else {
object.put("success", false);
}
return object.toJSONString();
}
//删除订单项-购物车-ajax
@ResponseBody
@RequestMapping(value = "orderItem/{orderItem_id}", method = RequestMethod.DELETE, produces = "application/json;charset=utf-8")
public String deleteOrderItem(@PathVariable("orderItem_id") Integer orderItem_id,
HttpSession session,
HttpServletRequest request) {
JSONObject object = new JSONObject();
logger.info("检查用户是否登录");
Object userId = checkUser(session);
if (userId == null) {
object.put("url", "/login");
object.put("success", false);
return object.toJSONString();
}
logger.info("检查用户的购物车项");
List<ProductOrderItem> orderItemList = productOrderItemService.getListByUserId(Integer.valueOf(userId.toString()), null);
boolean isMine = false;
for (ProductOrderItem orderItem : orderItemList) {
logger.info("找到匹配的购物车项");
if (orderItem.getProductOrderItem_id().equals(orderItem_id)) {
isMine = true;
break;
}
}
if (isMine) {
logger.info("删除订单项信息");
boolean yn = productOrderItemService.deleteList(new Integer[]{orderItem_id});
if (yn) {
object.put("success", true);
} else {
object.put("success", false);
}
} else {
object.put("success", false);
}
return object.toJSONString();
}
}地址信息控制层：
@Controller
public class ForeAddressController extends BaseController {
@Autowired
private AddressService addressService;
//根据address_areaId获取地址信息-ajax
@ResponseBody
@RequestMapping(value = "address/{areaId}", method = RequestMethod.GET, produces = "application/json;charset=utf-8")
protected String getAddressByAreaId(@PathVariable String areaId) {
JSONObject object = new JSONObject();
logger.info("获取AreaId为{}的地址信息");
List<Address> addressList = addressService.getList(null, areaId);
if (addressList == null || addressList.size() <= 0) {
object.put("success", false);
return object.toJSONString();
}
logger.info("获取该地址可能的子地址信息");
List<Address> childAddressList = addressService.getList(null, addressList.get(0).getAddress_areaId());
object.put("success", true);
object.put("addressList", addressList);
object.put("childAddressList", childAddressList);
return object.toJSONString();
}
}
后台管理-分类页：
/**
* 后台管理-分类页
*/
@Controller
public class CategoryController extends BaseController {
@Autowired
private CategoryService categoryService;
@Autowired
private LastIDService lastIDService;
@Autowired
private PropertyService propertyService;
//转到后台管理-分类页-ajax
@RequestMapping(value = "admin/category", method = RequestMethod.GET)
public String goToPage(HttpSession session, Map<String, Object> map) {
logger.info("检查管理员权限");
Object adminId = checkAdmin(session);
if (adminId == null) {
return "admin/include/loginMessage";
}
logger.info("获取前10条分类列表");
PageUtil pageUtil = new PageUtil(0, 10);
List<Category> categoryList = categoryService.getList(null, pageUtil);
map.put("categoryList", categoryList);
logger.info("获取分类总数量");
Integer categoryCount = categoryService.getTotal(null);
map.put("categoryCount", categoryCount);
logger.info("获取分页信息");
pageUtil.setTotal(categoryCount);
map.put("pageUtil", pageUtil);
logger.info("转到后台管理-分类页-ajax方式");
return "admin/categoryManagePage";
}
//转到后台管理-分类详情页-ajax
@RequestMapping(value = "admin/category/{cid}", method = RequestMethod.GET)
public String goToDetailsPage(HttpSession session, Map<String, Object> map, @PathVariable Integer cid/* 分类ID */) {
logger.info("检查管理员权限");
Object adminId = checkAdmin(session);
if (adminId == null) {
return "admin/include/loginMessage";
}
logger.info("获取category_id为{}的分类信息", cid);
Category category = categoryService.get(cid);
logger.info("获取分类子信息-属性列表");
category.setPropertyList(propertyService.getList(new Property().setProperty_category(category), null));
map.put("category", category);
logger.info("转到后台管理-分类详情页-ajax方式");
return "admin/include/categoryDetails";
}
//转到后台管理-分类添加页-ajax
@RequestMapping(value = "admin/category/new", method = RequestMethod.GET)
public String goToAddPage(HttpSession session, Map<String, Object> map) {
logger.info("检查管理员权限");
Object adminId = checkAdmin(session);
if (adminId == null) {
return "admin/include/loginMessage";
}
logger.info("转到后台管理-分类添加页-ajax方式");
return "admin/include/categoryDetails";
}
//添加分类信息-ajax
@ResponseBody
@RequestMapping(value = "admin/category", method = RequestMethod.POST, produces = "application/json;charset=utf-8")
public String addCategory(@RequestParam String category_name/* 分类名称 */,
@RequestParam String category_image_src/* 分类图片路径 */) {
JSONObject jsonObject = new JSONObject();
logger.info("整合分类信息");
Category category = new Category()
.setCategory_name(category_name)
.setCategory_image_src(category_image_src.substring(category_image_src.lastIndexOf("/") + 1));
logger.info("添加分类信息");
boolean yn = categoryService.add(category);
if (yn) {
int category_id = lastIDService.selectLastID();
logger.info("添加成功！,新增分类的ID值为：{}", category_id);
jsonObject.put("success", true);
jsonObject.put("category_id", category_id);
} else {
jsonObject.put("success", false);
logger.warn("添加失败！事务回滚");
throw new RuntimeException();
}
return jsonObject.toJSONString();
}
//更新分类信息-ajax
@ResponseBody
@RequestMapping(value = "admin/category/{category_id}", method = RequestMethod.PUT, produces = "application/json;charset=utf-8")
public String updateCategory(@RequestParam String category_name/* 分类名称 */,
@RequestParam String category_image_src/* 分类图片路径 */,
@PathVariable("category_id") Integer category_id/* 分类ID */) {
JSONObject jsonObject = new JSONObject();
logger.info("整合分类信息");
Category category = new Category()
.setCategory_id(category_id)
.setCategory_name(category_name)
.setCategory_image_src(category_image_src.substring(category_image_src.lastIndexOf("/") + 1));
logger.info("更新分类信息，分类ID值为：{}", category_id);
boolean yn = categoryService.update(category);
if (yn) {
logger.info("更新成功！");
jsonObject.put("success", true);
jsonObject.put("category_id", category_id);
} else {
jsonObject.put("success", false);
logger.info("更新失败！事务回滚");
throw new RuntimeException();
}
return jsonObject.toJSONString();
}
//按条件查询分类-ajax
@ResponseBody
@RequestMapping(value = "admin/category/{index}/{count}", method = RequestMethod.GET, produces = "application/json;charset=utf-8")
public String getCategoryBySearch(@RequestParam(required = false) String category_name/* 分类名称 */,
@PathVariable Integer index/* 页数 */,
@PathVariable Integer count/* 行数 */) throws UnsupportedEncodingException {
//移除不必要条件
if (category_name != null) {
//如果为非空字符串则解决中文乱码：URLDecoder.decode(String,"UTF-8");
category_name = "".equals(category_name) ? null : URLDecoder.decode(category_name, "UTF-8");
}
JSONObject object = new JSONObject();
logger.info("按条件获取第{}页的{}条分类", index + 1, count);
PageUtil pageUtil = new PageUtil(index, count);
List<Category> categoryList = categoryService.getList(category_name, pageUtil);
object.put("categoryList", JSONArray.parseArray(JSON.toJSONString(categoryList)));
logger.info("按条件获取分类总数量");
Integer categoryCount = categoryService.getTotal(category_name);
object.put("categoryCount", categoryCount);
logger.info("获取分页信息");
pageUtil.setTotal(categoryCount);
object.put("totalPage", pageUtil.getTotalPage());
object.put("pageUtil", pageUtil);
return object.toJSONString();
}
// 上传分类图片-ajax
@ResponseBody
@RequestMapping(value = "admin/uploadCategoryImage", method = RequestMethod.POST, produces = "application/json;charset=utf-8")
public String uploadCategoryImage(@RequestParam MultipartFile file, HttpSession session) {
String originalFileName = file.getOriginalFilename();
logger.info("获取图片原始文件名: {}", originalFileName);
String extension = originalFileName.substring(originalFileName.lastIndexOf('.'));
String fileName = UUID.randomUUID() + extension;
String filePath = session.getServletContext().getRealPath("/") + "res/images/item/categoryPicture/" + fileName;
logger.info("文件上传路径：{}", filePath);
JSONObject object = new JSONObject();
try {
logger.info("文件上传中...");
file.transferTo(new File(filePath));
logger.info("文件上传完成");
object.put("success", true);
object.put("fileName", fileName);
} catch (IOException e) {
logger.warn("文件上传失败!");
e.printStackTrace();
object.put("success", false);
}
return object.toJSONString();
}
}源码获取：博客首页 "资源" 里下载！