源码获取：博客首页 "资源" 里下载！
一、项目简述
本系统主要实现的功能有： OnlineMall项目是一套电商系统，包括OnlineMall商城系 统及OnlineMall商城后台管理^统，基于Spring Boot 2.X 及相关技术栈开发。前台商城系统包含首页门户、商品分 类、新品上线、首页轮播、商品推荐、商品搜索、商品展 示、购物车、订单结算、订单流程、个人订单管理、会员 中心、帮助中心等模块。后台管理系统包含数据面板、轮 播图管理、商品管理、订单管理、会员管理、分类管理、 设置等模块。
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： Springboot+ SpringMVC + MyBatis + ThymeLeaf + JavaScript + JQuery + Ajax + maven等等
管理员业务控制层：
/*** 管理员控制层*/@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";}}
验证码校验控制层：
/*** 验证码校验控制层*/@Controllerpublic class CommonController {@Autowiredprivate DefaultKaptcha captchaProducer;@GetMapping("/common/kaptcha")public void defaultKaptcha(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws Exception {byte[] captchaOutputStream = null;ByteArrayOutputStream imgOutputStream = new ByteArrayOutputStream();try {//生产验证码字符串并保存到session中String verifyCode = captchaProducer.createText();httpServletRequest.getSession().setAttribute("verifyCode", verifyCode);BufferedImage challenge = captchaProducer.createImage(verifyCode);ImageIO.write(challenge, "jpg", imgOutputStream);} catch (IllegalArgumentException e) {httpServletResponse.sendError(HttpServletResponse.SC_NOT_FOUND);return;}captchaOutputStream = imgOutputStream.toByteArray();httpServletResponse.setHeader("Cache-Control", "no-store");httpServletResponse.setHeader("Pragma", "no-cache");httpServletResponse.setDateHeader("Expires", 0);httpServletResponse.setContentType("image/jpeg");ServletOutputStream responseOutputStream = httpServletResponse.getOutputStream();responseOutputStream.write(captchaOutputStream);responseOutputStream.flush();responseOutputStream.close();}@GetMapping("/common/mall/kaptcha")public void mallKaptcha(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws Exception {com.google.code.kaptcha.impl.DefaultKaptcha newBeeMallLoginKaptcha = new com.google.code.kaptcha.impl.DefaultKaptcha();Properties properties = new Properties();properties.put("kaptcha.border", "no");properties.put("kaptcha.textproducer.font.color", "27,174,171");properties.put("kaptcha.noise.color", "20,33,42");properties.put("kaptcha.textproducer.font.size", "30");properties.put("kaptcha.image.width", "110");properties.put("kaptcha.image.height", "40");properties.put("kaptcha.session.key", Constants.MALL_VERIFY_CODE_KEY);properties.put("kaptcha.textproducer.char.space", "2");properties.put("kaptcha.textproducer.char.length", "6");Config config = new Config(properties);newBeeMallLoginKaptcha.setConfig(config);byte[] captchaOutputStream = null;ByteArrayOutputStream imgOutputStream = new ByteArrayOutputStream();try {//生产验证码字符串并保存到session中String verifyCode = newBeeMallLoginKaptcha.createText();httpServletRequest.getSession().setAttribute(Constants.MALL_VERIFY_CODE_KEY, verifyCode);BufferedImage challenge = newBeeMallLoginKaptcha.createImage(verifyCode);ImageIO.write(challenge, "jpg", imgOutputStream);} catch (IllegalArgumentException e) {httpServletResponse.sendError(HttpServletResponse.SC_NOT_FOUND);return;}captchaOutputStream = imgOutputStream.toByteArray();httpServletResponse.setHeader("Cache-Control", "no-store");httpServletResponse.setHeader("Pragma", "no-cache");httpServletResponse.setDateHeader("Expires", 0);httpServletResponse.setContentType("image/jpeg");ServletOutputStream responseOutputStream = httpServletResponse.getOutputStream();responseOutputStream.write(captchaOutputStream);responseOutputStream.flush();responseOutputStream.close();}}
全局异常处理控制层：
/*** 全局异常处理*/@RestControllerAdvicepublic class NewBeeMallExceptionHandler {@ExceptionHandler(Exception.class)public Object handleException(Exception e, HttpServletRequest req) {Result result = new Result();result.setResultCode(500);//区分是否为自定义异常if (e instanceof NewBeeMallException) {result.setMessage(e.getMessage());} else {e.printStackTrace();result.setMessage("未知异常，请联系管理员");}//检查请求是否为ajax, 如果是 ajax 请求则返回 Result json串, 如果不是 ajax 请求则返回 error 视图String contentTypeHeader = req.getHeader("Content-Type");String acceptHeader = req.getHeader("Accept");String xRequestedWith = req.getHeader("X-Requested-With");if ((contentTypeHeader != null && contentTypeHeader.contains("application/json"))|| (acceptHeader != null && acceptHeader.contains("application/json"))|| "XMLHttpRequest".equalsIgnoreCase(xRequestedWith)) {return result;} else {ModelAndView modelAndView = new ModelAndView();modelAndView.addObject("message", e.getMessage());modelAndView.addObject("url", req.getRequestURL());modelAndView.addObject("stackTrace", e.getStackTrace());modelAndView.addObject("author", "十三");modelAndView.addObject("ltd", "新峰商城");modelAndView.setViewName("error/error");return modelAndView;}}}
源码获取：博客首页 "资源" 里下载！
