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

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：

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;
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<String, Object> 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<ProductImage> 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<ProductImage> 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<PropertyValue> 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<Property> 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<PropertyValue> 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. }
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<Product> 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<Category> categoryList = categoryService.getList(null, new PageUtil(0, 3));
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. }
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<Review> reviewList = reviewService.getListByProductId(product_id, new PageUtil(index, count));
121. JSONObject jsonObject = new JSONObject();
122. jsonObject.put(“reviewList”, JSONArray.parseArray(JSON.toJSONString(reviewList)));
124. return jsonObject.toJSONString();
125. }
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);
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<PropertyValue> propertyValueList = propertyValueService.getList(new PropertyValue().setPropertyValue_product(product), null);
140. logger.info(“获取产品详情-分类信息对应的属性列表”);
141. List<Property> propertyList = propertyService.getList(new Property().setProperty_category(product.getProduct_category()), null);
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<PropertyValue> 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)));
157. return jsonObject.toJSONString();
158. }
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. }
186. logger.info(“guessNumber值为{}，新guessNumber值为{}”, guessNumber, i);
187. List<Product> 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. }
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;
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);
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());
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;
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. }