基于java ssm springboot网上蛋糕商城项目设计和实现

🍅 作者主页：Java李杨勇

🍅 文末获取源码联系方式📝

主要技术：spring、 springmvc、 springboot、 mybatis 、 jquery 、 md5 、bootstarp.js tomcat、富文本编译器、拦截器等

主要功能:登录、注册、商品浏览、分类设置、模糊查找、轮播图、热销商品、购物车、订单、订单流程控制、用户管理、修改密码等

主要功能截图：

登录和注册、

登录模块后台代码

package ltd.newbee.mall.controller.admin;import ltd.newbee.mall.common.ServiceResultEnum;
import ltd.newbee.mall.entity.AdminUser;
import ltd.newbee.mall.service.AdminUserService;import org.springframework.stereotype.Controller;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;/*** @author 13*/
@Controller
@RequestMapping("/admin")
public class AdminController {@Resourceprivate AdminUserService adminUserService;@GetMapping({"/login"})public String login() {return "admin/login";}@GetMapping({"/test"})public String test() {return "admin/test";}@GetMapping({"", "/", "/index", "/index.html"})public String index(HttpServletRequest request) {request.setAttribute("path", "index");request.setAttribute("categoryCount", 0);request.setAttribute("blogCount", 0);request.setAttribute("linkCount", 0);request.setAttribute("tagCount", 0);request.setAttribute("commentCount", 0);request.setAttribute("path", "index");return "admin/index";}@PostMapping(value = "/login")public String login(@RequestParam("userName") String userName,@RequestParam("password") String password,@RequestParam("verifyCode") String verifyCode,HttpSession session) {if (StringUtils.isEmpty(verifyCode)) {session.setAttribute("errorMsg", "验证码不能为空");return "admin/login";}if (StringUtils.isEmpty(userName) || StringUtils.isEmpty(password)) {session.setAttribute("errorMsg", "用户名或密码不能为空");return "admin/login";}String kaptchaCode = session.getAttribute("verifyCode") + "";if (StringUtils.isEmpty(kaptchaCode) || !verifyCode.equals(kaptchaCode)) {session.setAttribute("errorMsg", "验证码错误");return "admin/login";}AdminUser adminUser = adminUserService.login(userName, password);if (adminUser != null) {session.setAttribute("loginUser", adminUser.getNickName());session.setAttribute("loginUserId", adminUser.getAdminUserId());//session过期时间设置为7200秒 即两小时//session.setMaxInactiveInterval(60 * 60 * 2);return "redirect:/admin/index";} else {session.setAttribute("errorMsg", "登陆失败，请联系作者获得测试账号");return "admin/login";}}@GetMapping("/profile")public String profile(HttpServletRequest request) {Integer loginUserId = (int) request.getSession().getAttribute("loginUserId");AdminUser adminUser = adminUserService.getUserDetailById(loginUserId);if (adminUser == null) {return "admin/login";}request.setAttribute("path", "profile");request.setAttribute("loginUserName", adminUser.getLoginUserName());request.setAttribute("nickName", adminUser.getNickName());return "admin/profile";}@PostMapping("/profile/password")@ResponseBodypublic String passwordUpdate(HttpServletRequest request, @RequestParam("originalPassword") String originalPassword,@RequestParam("newPassword") String newPassword) {if (StringUtils.isEmpty(originalPassword) || StringUtils.isEmpty(newPassword)) {return "参数不能为空";}Integer loginUserId = (int) request.getSession().getAttribute("loginUserId");if (adminUserService.updatePassword(loginUserId, originalPassword, newPassword)) {//修改成功后清空session中的数据，前端控制跳转至登录页request.getSession().removeAttribute("loginUserId");request.getSession().removeAttribute("loginUser");request.getSession().removeAttribute("errorMsg");return ServiceResultEnum.SUCCESS.getResult();} else {return "修改失败";}}@PostMapping("/profile/name")@ResponseBodypublic String nameUpdate(HttpServletRequest request, @RequestParam("loginUserName") String loginUserName,@RequestParam("nickName") String nickName) {if (StringUtils.isEmpty(loginUserName) || StringUtils.isEmpty(nickName)) {return "参数不能为空";}Integer loginUserId = (int) request.getSession().getAttribute("loginUserId");if (adminUserService.updateName(loginUserId, loginUserName, nickName)) {return ServiceResultEnum.SUCCESS.getResult();} else {return "修改失败";}}@GetMapping("/logout")public String logout(HttpServletRequest request) {request.getSession().removeAttribute("loginUserId");request.getSession().removeAttribute("loginUser");request.getSession().removeAttribute("errorMsg");return "admin/login";}
}