Java项目:网上商城项目(java+SSM+jsp+mysql+maven)

一、项目简述

功能：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 + Tomcat8.5 + 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。

权限控制代码：

1.    
2.   /**
3.   * 产品详情页
4.   */
5.   @Controller
6.   public class ForeProductDetailsController extends BaseController {
7.   @Resource(name = "productService")
8.   private ProductService productService;
9.   @Resource(name = "userService")
10.   private UserService userService;
11.   @Resource(name = "productImageService")
12.   private ProductImageService productImageService;
13.   @Resource(name = "categoryService")
14.   private CategoryService categoryService;
15.   @Resource(name = "propertyValueService")
16.   private PropertyValueService propertyValueService;
17.   @Resource(name = "propertyService")
18.   private PropertyService propertyService;
19.   @Resource(name = "reviewService")
20.   private ReviewService reviewService;
21.   @Resource(name = "productOrderItemService")
22.   private ProductOrderItemService productOrderItemService;
23.    
24.   //转到前台天猫-产品详情页
25.   @RequestMapping(value = "product/{pid}", method = RequestMethod.GET)
26.   public String goToPage(HttpSession session, Map map,
27.   @PathVariable("pid") String pid /*产品ID*/) {
28.   logger.info("检查用户是否登录");
29.   Object userId = checkUser(session);
30.   if (userId != null) {
31.   logger.info("获取用户信息");
32.   User user = userService.get(Integer.parseInt(userId.toString()));
33.   map.put("user", user);
34.   }
35.   logger.info("获取产品ID");
36.   Integer product_id = Integer.parseInt(pid);
37.   logger.info("获取产品信息");
38.   Product product = productService.get(product_id);
39.   if (product == null || product.getProduct_isEnabled() == 1) {
40.   return "redirect:/404";
41.   }
42.   logger.info("获取产品子信息-分类信息");
43.   product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));
44.   logger.info("获取产品子信息-预览图片信息");
45.   List singleProductImageList = productImageService.getList(product_id, (byte) 0, null);
46.   product.setSingleProductImageList(singleProductImageList);
47.   logger.info("获取产品子信息-详情图片信息");
48.   List detailsProductImageList = productImageService.getList(product_id, (byte) 1, null);
49.   product.setDetailProductImageList(detailsProductImageList);
50.   logger.info("获取产品子信息-产品属性值信息");
51.   List propertyValueList = propertyValueService.getList(new PropertyValue().setPropertyValue_product(product), null);
52.   logger.info("获取产品子信息-分类信息对应的属性列表");
53.   List propertyList = propertyService.getList(new Property().setProperty_category(product.getProduct_category()), null);
54.   logger.info("属性列表和属性值列表合并");
55.   for (Property property : propertyList) {
56.   for (PropertyValue propertyValue : propertyValueList) {
57.   if (property.getProperty_id().equals(propertyValue.getPropertyValue_property().getProperty_id())) {
58.   List property_value_item = new ArrayList<>(1);
59.   property_value_item.add(propertyValue);
60.   property.setPropertyValueList(property_value_item);
61.   break;
62.   }
63.   }
64.   }
65.   logger.info("获取产品子信息-产品评论信息");
66.   product.setReviewList(reviewService.getListByProductId(product_id, null));
67.   if (product.getReviewList() != null) {
68.   for (Review review : product.getReviewList()) {
69.   review.setReview_user(userService.get(review.getReview_user().getUser_id()));
70.   }
71.   }
72.    
73.   logger.info("获取猜你喜欢列表");
74.   Integer category_id = product.getProduct_category().getCategory_id();
75.   Integer total = productService.getTotal(new Product().setProduct_category(new Category().setCategory_id(category_id)), new Byte[]{0, 2});
76.   logger.info("分类ID为{}的产品总数为{}条", category_id, total);
77.   //生成随机数
78.   int i = new Random().nextInt(total);
79.   if (i + 2 >= total) {
80.   i = total - 3;
81.   }
82.   if (i < 0) {
83.   i = 0;
84.   }
85.   List loveProductList = productService.getList(new Product().setProduct_category(
86.   new Category().setCategory_id(category_id)),
87.   new Byte[]{0, 2},
88.   null,
89.   new PageUtil().setCount(3).setPageStart(i)
90.   );
91.   if (loveProductList != null) {
92.   logger.info("获取产品列表的相应的一张预览图片");
93.   for (Product loveProduct : loveProductList) {
94.   loveProduct.setSingleProductImageList(productImageService.getList(loveProduct.getProduct_id(), (byte) 0, new PageUtil(0, 1)));
95.   }
96.   }
97.   logger.info("获取分类列表");
98.   List categoryList = categoryService.getList(null, new PageUtil(0, 3));
99.    
100.   map.put("loveProductList", loveProductList);
101.   map.put("categoryList", categoryList);
102.   map.put("propertyList", propertyList);
103.   map.put("product", product);
104.   map.put("guessNumber", i);
105.   map.put("pageUtil", new PageUtil(0, 10).setTotal(product.getProduct_review_count()));
106.   logger.info("转到前台-产品详情页");
107.   return "fore/productDetailsPage";
108.   }
109.    
110.   //按产品ID加载产品评论列表-ajax
111.   @Deprecated
112.   @ResponseBody
113.   @RequestMapping(value = "review/{pid}", method = RequestMethod.GET, produces = "application/json;charset=utf-8")
114.   public String loadProductReviewList(@PathVariable("pid") String pid/*产品ID*/,
115.   @RequestParam Integer index/* 页数 */,
116.   @RequestParam Integer count/* 行数 */) {
117.   logger.info("获取产品ID");
118.   Integer product_id = Integer.parseInt(pid);
119.   logger.info("获取产品评论列表");
120.   List reviewList = reviewService.getListByProductId(product_id, new PageUtil(index, count));
121.   JSONObject jsonObject = new JSONObject();
122.   jsonObject.put("reviewList", JSONArray.parseArray(JSON.toJSONString(reviewList)));
123.    
124.   return jsonObject.toJSONString();
125.   }
126.    
127.   //按产品ID加载产品属性列表-ajax
128.   @Deprecated
129.   @ResponseBody
130.   @RequestMapping(value = "property/{pid}", method = RequestMethod.GET, produces = "application/json;charset=utf-8")
131.   public String loadProductPropertyList(@PathVariable("pid") String pid/*产品ID*/) {
132.   logger.info("获取产品ID");
133.   Integer product_id = Integer.parseInt(pid);
134.    
135.   logger.info("获取产品详情-属性值信息");
136.   Product product = new Product();
137.   product.setProduct_id(product_id);
138.   List propertyValueList = propertyValueService.getList(new PropertyValue().setPropertyValue_product(product), null);
139.    
140.   logger.info("获取产品详情-分类信息对应的属性列表");
141.   List propertyList = propertyService.getList(new Property().setProperty_category(product.getProduct_category()), null);
142.    
143.   logger.info("属性列表和属性值列表合并");
144.   for (Property property : propertyList) {
145.   for (PropertyValue propertyValue : propertyValueList) {
146.   if (property.getProperty_id().equals(propertyValue.getPropertyValue_property().getProperty_id())) {
147.   List property_value_item = new ArrayList<>(1);
148.   property_value_item.add(propertyValue);
149.   property.setPropertyValueList(property_value_item);
150.   break;
151.   }
152.   }
153.   }
154.   JSONObject jsonObject = new JSONObject();
155.   jsonObject.put("propertyList", JSONArray.parseArray(JSON.toJSONString(propertyList)));
156.    
157.   return jsonObject.toJSONString();
158.   }
159.    
160.   //加载猜你喜欢列表-ajax
161.   @ResponseBody
162.   @RequestMapping(value = "guess/{cid}", method = RequestMethod.GET, produces = "application/json;charset=utf-8")
163.   public String guessYouLike(@PathVariable("cid") Integer cid, @RequestParam Integer guessNumber) {
164.   logger.info("获取猜你喜欢列表");
165.   Integer total = productService.getTotal(new Product().setProduct_category(new Category().setCategory_id(cid)), new Byte[]{0, 2});
166.   logger.info("分类ID为{}的产品总数为{}条", cid, total);
167.   //生成随机数
168.   int i = new Random().nextInt(total);
169.   if (i + 2 >= total) {
170.   i = total - 3;
171.   }
172.   if (i < 0) {
173.   i = 0;
174.   }
175.   while (i == guessNumber) {
176.   i = new Random().nextInt(total);
177.   if (i + 2 >= total) {
178.   i = total - 3;
179.   }
180.   if (i < 0) {
181.   i = 0;
182.   break;
183.   }
184.   }
185.    
186.   logger.info("guessNumber值为{}，新guessNumber值为{}", guessNumber, i);
187.   List loveProductList = productService.getList(new Product().setProduct_category(
188.   new Category().setCategory_id(cid)),
189.   new Byte[]{0, 2},
190.   null,
191.   new PageUtil().setCount(3).setPageStart(i)
192.   );
193.   if (loveProductList != null) {
194.   logger.info("获取产品列表的相应的一张预览图片");
195.   for (Product loveProduct : loveProductList) {
196.   loveProduct.setSingleProductImageList(productImageService.getList(loveProduct.getProduct_id(), (byte) 0, new PageUtil(0, 1)));
197.   }
198.   }
199.    
200.   JSONObject jsonObject = new JSONObject();
201.   logger.info("获取数据成功！");
202.   jsonObject.put("success", true);
203.   jsonObject.put("loveProductList", JSONArray.parseArray(JSON.toJSONString(loveProductList)));
204.   jsonObject.put("guessNumber", i);
205.   return jsonObject.toJSONString();
206.   }
207.   }

用户信息管理控制层：

1.   /**
2.   * 用户信息管理
3.   */
4.   @Controller
5.   public class ForeUserController extends BaseController{
6.   @Resource(name = "addressService")
7.   private AddressService addressService;
8.   @Resource(name="userService")
9.   private UserService userService;
10.    
11.   //转到前台天猫-用户详情页
12.   @RequestMapping(value = "userDetails", method = RequestMethod.GET)
13.   public String goToUserDetail(HttpSession session, Map<String,Object> map){
14.   logger.info("检查用户是否登录");
15.   Object userId = checkUser(session);
16.   if (userId != null) {
17.   logger.info("获取用户信息");
18.   User user = userService.get(Integer.parseInt(userId.toString()));
19.   map.put("user", user);
20.    
21.   logger.info("获取用户所在地区级地址");
22.   String districtAddressId = user.getUser_address().getAddress_areaId();
23.   Address districtAddress = addressService.get(districtAddressId);
24.   logger.info("获取市级地址信息");
25.   Address cityAddress = addressService.get(districtAddress.getAddress_regionId().getAddress_areaId());
26.   logger.info("获取其他地址信息");
27.   List<Address> addressList = addressService.getRoot();
28.   List<Address> cityList = addressService.getList(
29.   null,cityAddress.getAddress_regionId().getAddress_areaId()
30.   );
31.   List<Address> districtList = addressService.getList(null,cityAddress.getAddress_areaId());
32.    
33.   map.put("addressList", addressList);
34.   map.put("cityList", cityList);
35.   map.put("districtList", districtList);
36.   map.put("addressId", cityAddress.getAddress_regionId().getAddress_areaId());
37.   map.put("cityAddressId", cityAddress.getAddress_areaId());
38.   map.put("districtAddressId", districtAddressId);
39.   return "fore/userDetails";
40.   } else {
41.   return "redirect:/login";
42.   }
43.   }
44.   //前台天猫-用户更换头像
45.   @ResponseBody
46.   @RequestMapping(value = "user/uploadUserHeadImage", method = RequestMethod.POST, produces = "application/json;charset=utf-8")
47.   public String uploadUserHeadImage(@RequestParam MultipartFile file, HttpSession session
48.   ){
49.   String originalFileName = file.getOriginalFilename();
50.   logger.info("获取图片原始文件名：{}", originalFileName);
51.   String extension = originalFileName.substring(originalFileName.lastIndexOf('.'));
52.   String fileName = UUID.randomUUID() + extension;
53.   String filePath = session.getServletContext().getRealPath("/") + "res/images/item/userProfilePicture/" + fileName;
54.   logger.info("文件上传路径：{}", filePath);
55.   JSONObject jsonObject = new JSONObject();
56.   try {
57.   logger.info("文件上传中...");
58.   file.transferTo(new File(filePath));
59.   logger.info("文件上传成功！");
60.   jsonObject.put("success", true);
61.   jsonObject.put("fileName", fileName);
62.   } catch (IOException e) {
63.   logger.warn("文件上传失败！");
64.   e.printStackTrace();
65.   jsonObject.put("success", false);
66.   }
67.   return jsonObject.toJSONString();
68.   }
69.   //前台天猫-用户详情更新
70.   @RequestMapping(value="user/update",method=RequestMethod.POST,produces ="application/json;charset=utf-8")
71.   public String userUpdate(HttpSession session, Map<String,Object> map,
72.   @RequestParam(value = "user_nickname") String user_nickname /*用户昵称 */,
73.   @RequestParam(value = "user_realname") String user_realname /*真实姓名*/,
74.   @RequestParam(value = "user_gender") String user_gender /*用户性别*/,
75.   @RequestParam(value = "user_birthday") String user_birthday /*用户生日*/,
76.   @RequestParam(value = "user_address") String user_address /*用户所在地 */,
77.   @RequestParam(value = "user_profile_picture_src", required = false)
78.   String user_profile_picture_src /* 用户头像*/,
79.   @RequestParam(value = "user_password") String user_password/* 用户密码 */
80.   ) throws ParseException, UnsupportedEncodingException {
81.   logger.info("检查用户是否登录");
82.   Object userId = checkUser(session);
83.   if (userId != null) {
84.   logger.info("获取用户信息");
85.   User user = userService.get(Integer.parseInt(userId.toString()));
86.   map.put("user", user);
87.   } else {
88.   return "redirect:/login";
89.   }
90.   logger.info("创建用户对象");
91.   if (user_profile_picture_src != null && "".equals(user_profile_picture_src)) {
92.   user_profile_picture_src = null;
93.   }
94.   User userUpdate = new User()
95.   .setUser_id(Integer.parseInt(userId.toString()))
96.   .setUser_nickname(user_nickname)
97.   .setUser_realname(user_realname)
98.   .setUser_gender(Byte.valueOf(user_gender))
99.   .setUser_birthday(new SimpleDateFormat("yyyy-MM-dd").parse(user_birthday))
100.   .setUser_address(new Address().setAddress_areaId(user_address))
101.   .setUser_profile_picture_src(user_profile_picture_src)
102.   .setUser_password(user_password);
103.   logger.info("执行修改");
104.   if (userService.update(userUpdate)){
105.   logger.info("修改成功!跳转到用户详情页面");
106.   return "redirect:/userDetails";
107.   }
108.   throw new RuntimeException();
109.   }
110.   }

地址信息管理控制层：

1.   /**
2.   * 地址信息管理
3.   */
4.   @RestController
5.   public class ForeAddressController extends BaseController {
6.   @Resource(name = "addressService")
7.   private AddressService addressService;
8.    
9.   //根据address_areaId获取地址信息-ajax
10.   @RequestMapping(value = "address/{areaId}", method = RequestMethod.GET, produces = "application/json;charset=utf-8")
11.   protected String getAddressByAreaId(@PathVariable String areaId) {
12.   JSONObject object = new JSONObject();
13.   logger.info("获取AreaId为{}的地址信息");
14.   List<Address> addressList = addressService.getList(null, areaId);
15.   if (addressList == null || addressList.size() <= 0) {
16.   object.put("success", false);
17.   return object.toJSONString();
18.   }
19.   logger.info("获取该地址可能的子地址信息");
20.   List<Address> childAddressList = addressService.getList(null, addressList.get(0).getAddress_areaId());
21.   object.put("success", true);
22.   object.put("addressList", addressList);
23.   object.put("childAddressList", childAddressList);
24.   return object.toJSONString();
25.   }
26.   }