Java项目：118SpringBoot手工艺术品商城

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简介：分享计算机知识、学习路线、系统源码及教程
文末获取源码

一、项目介绍

手工艺术品商城是由SpringBoot+Mybatis开发的，是一个简易商城，代码简而整洁，满足商城的需求又没有繁琐的代码，分为前台和后台，前台为用户浏览，后台进行数据管理

后台功能如下：

用户管理
分类管理
商品管理
订单管理
订单发货

前台功能如下：

商品浏览
购物车管理
下单
模拟支付
订单详情
订单收货
我的订单

二、技术框架

后端：SpringBoot，jpa
前端：jquery

三、安装教程

用idea打开项目
在idea中配置jdk环境
配置maven环境并下载依赖
新建数据库，导入数据库文件
在application.properties文件中将数据库账号密码改成自己本地的
启动运行

四、项目截图

22lhost

五、相关代码

ProductController

package priv.jesse.mall.web.user;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import priv.jesse.mall.entity.Classification;
import priv.jesse.mall.entity.OrderItem;
import priv.jesse.mall.entity.Product;
import priv.jesse.mall.entity.pojo.ResultBean;
import priv.jesse.mall.service.ClassificationService;
import priv.jesse.mall.service.ProductService;
import priv.jesse.mall.service.ShopCartService;import javax.servlet.http.HttpServletRequest;
import java.util.List;
import java.util.Map;@Controller
@RequestMapping("/product")
public class ProductController {@Autowiredprivate ProductService productService;@Autowiredprivate ClassificationService classificationService;@Autowiredprivate ShopCartService shopCartService;/*** 获取商品信息** @param id* @return*/@RequestMapping("/get.do")public ResultBean<Product> getProduct(int id) {Product product = productService.findById(id);return new ResultBean<>(product);}/*** 打开商品详情页面** @param id* @param map* @return*/@RequestMapping("/get.html")public String toProductPage(int id, Map<String, Object> map) {Product product = productService.findById(id);map.put("product", product);return "mall/product/info";}/*** 查找热门商品** @return*/@ResponseBody@RequestMapping("/hot.do")public ResultBean<List<Product>> getHotProduct() {List<Product> products = productService.findHotProduct();return new ResultBean<>(products);}/*** 查找最新商品** @param pageNo* @param pageSize* @return*/@ResponseBody@RequestMapping("/new.do")public ResultBean<List<Product>> getNewProduct(int pageNo, int pageSize) {Pageable pageable = new PageRequest(pageNo, pageSize);List<Product> products = productService.findNewProduct(pageable);return new ResultBean<>(products);}/*** 打开分类查看商品页面** @return*/@RequestMapping("/category.html")public String toCatePage(int cid, Map<String, Object> map) {Classification classification = classificationService.findById(cid);map.put("category", classification);return "mall/product/category";}@RequestMapping("/toCart.html")public String toCart(){return "mall/product/cart";}/*** 按一级分类查找商品** @param cid* @param pageNo* @param pageSize* @return*/@ResponseBody@RequestMapping("/category.do")public ResultBean<List<Product>> getCategoryProduct(int cid, int pageNo, int pageSize) {Pageable pageable = new PageRequest(pageNo, pageSize);List<Product> products = productService.findByCid(cid, pageable);return new ResultBean<>(products);}/*** 按二级分类查找商品** @param csId* @param pageNo* @param pageSize* @return*/@ResponseBody@RequestMapping("/categorySec.do")public ResultBean<List<Product>> getCategorySecProduct(int csId, int pageNo, int pageSize) {Pageable pageable = new PageRequest(pageNo, pageSize);List<Product> products = productService.findByCsid(csId, pageable);return new ResultBean<>(products);}/*** 根据一级分类查询它所有的二级分类* @param cid* @return*/@ResponseBody@RequestMapping("/getCategorySec.do")public ResultBean<List<Classification>> getCategorySec(int cid){List<Classification> list = classificationService.findByParentId(cid);return new ResultBean<>(list);}/*** 加购物车** @param productId* @param request* @return*/@ResponseBody@RequestMapping("/addCart.do")public ResultBean<Boolean> addToCart(int productId, HttpServletRequest request) throws Exception {shopCartService.addCart(productId, request);return new ResultBean<>(true);}/*** 移除购物车** @param productId* @param request* @return*/@ResponseBody@RequestMapping("/delCart.do")public ResultBean<Boolean> delToCart(int productId, HttpServletRequest request) throws Exception {shopCartService.remove(productId, request);return new ResultBean<>(true);}/*** 查看购物车商品* @param request* @return*/@ResponseBody@RequestMapping("/listCart.do")public ResultBean<List<OrderItem>> listCart(HttpServletRequest request) throws Exception {List<OrderItem> orderItems = shopCartService.listCart(request);return new ResultBean<>(orderItems);}}

package priv.jesse.mall.web.user;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import priv.jesse.mall.entity.User;
import priv.jesse.mall.entity.pojo.ResultBean;
import priv.jesse.mall.service.UserService;
import priv.jesse.mall.service.exception.LoginException;import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;@Controller
@RequestMapping("/user")
public class UserController {@Autowiredprivate UserService userService;/*** 打开注册页面** @return*/@RequestMapping("/toRegister.html")public String toRegister() {return "mall/user/register";}/*** 打开登录页面** @return*/@RequestMapping("/toLogin.html")public String toLogin() {return "mall/user/login";}/*** 登录** @param username* @param password*/@RequestMapping("/login.do")public void login(String username,String password,HttpServletRequest request,HttpServletResponse response) throws IOException {User user = userService.checkLogin(username, password);if (user != null) {//登录成功 重定向到首页request.getSession().setAttribute("user", user);response.sendRedirect("/mall/index.html");} else {throw new LoginException("登录失败！ 用户名或者密码错误");}}/*** 注册*/@RequestMapping("/register.do")public void register(String username,String password,String name,String phone,String email,String addr,HttpServletResponse response) throws IOException {User user = new User();user.setUsername(username);user.setPhone(phone);user.setPassword(password);user.setName(name);user.setEmail(email);user.setAddr(addr);userService.create(user);// 注册完成后重定向到登录页面response.sendRedirect("/mall/user/toLogin.html");}/*** 登出*/@RequestMapping("/logout.do")public void logout(HttpServletRequest request, HttpServletResponse response) throws IOException {request.getSession().removeAttribute("user");response.sendRedirect("/mall/index.html");}/*** 验证用户名是否唯一* @param username* @return*/@ResponseBody@RequestMapping("/checkUsername.do")public ResultBean<Boolean> checkUsername(String username){List<User> users = userService.findByUsername(username);if (users==null||users.isEmpty()){return new ResultBean<>(true);}return new ResultBean<>(false);}/*** 如发生错误 转发到这页面** @param response* @param request* @return*/@RequestMapping("/error.html")public String error(HttpServletResponse response, HttpServletRequest request) {return "error";}
}