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基于javaweb的SSM校园二手市场系统(java+ssm+jsp+mysql+tomcat)

更新于

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

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基于javaweb的SSM校园二手市场系统(java+ssm+jsp+mysql+tomcat)

一、项目简述

功能：本系统分用户前台和管理员后台。 本系统用例模型有三种，分别是游客、注册用户和系统管 理员。下面分别对这三个角色的功能进行描述： 1） 诞 游客是未注册的用户，他们可以浏览物物品，可以搜索物 品，如需购买物品，必须先注册成为网站用户。游客主要 功触吓： a.浏览物品 b.搜索物品 c.注册成为网站用户 2） 注册用户 注册用户是经过网站合法认证的用户，登录网站后可以浏 览物品、搜索物品、发布物品、关注物品、购买物品和查 看个人中心。 3） 系统管理员 系统管理员主要负责系统的后台管理工作，主要功能如 下： 用户管理，商品管理等等。

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： Spring + SpringMVC + MyBatis + JSP+ css + JavaScript + JQuery + Ajax 等等。

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	return "home/homeGoods";
}

@RequestMapping(value = "/goods/goodInfo", method = RequestMethod.GET)
public String getGoodInfo(ModelMap model, HttpSession httpSession,
		@RequestParam(required = false) Integer goodId) {
	Good goodInfo = goodService.getGoodById(goodId);
	if (goodInfo == null) {
		return "goods/error";
	}
	Integer collect = 1;
	User user = (User) httpSession.getAttribute("user");
	if (user == null) {
		collect = 0;
	} else {
		if (collectService.getCollect(goodId, user.getId())) {
			collect = 2;
		}
	}
	List<Image> images = imageService.getImageByGoodId(goodId);
	User goodUser = userService.getUserById(goodInfo.getUserId());
	goodInfo.setGoodUser(userService.getUserById(goodInfo.getUserId()));
	goodInfo.setGoodSecondType(typeService.getSecondTypeById(goodInfo
			.getSecondTypeId()));
	List<Review> reviews = reviewService.gerReviewByGoodId(goodId);
	for (Review review : reviews) {
		review.setReplys(reviewService.gerReplyByReviewId(review.getId()));
	}
	List<Good> goods = goodService.getRECGoods(goodInfo.getSecondTypeId(),
			goodInfo.getId());
	model.addAttribute("message", message);
	model.addAttribute("reviews", reviews);
	model.addAttribute("goodInfo", goodInfo);
	model.addAttribute("images", images);
	model.addAttribute("goodUser", goodUser);
	model.addAttribute("goods", goods);
	model.addAttribute("collect", collect);
	message = "";
	return "goods/goodInfo";
}
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    }

    @RequestMapping(value = "/adminLogin", method = RequestMethod.POST)
    public String postAdminLogin(ModelMap model,
                                 @RequestParam(value = "email", required = false) String email,
                                 @RequestParam(value = "password", required = false) String password,
                                 HttpSession session) {
        User admin = userService.getUserByEmail(email);
        String message;
        if (admin != null){
            String mdsPass = password;
//            if (!mdsPass .equals(admin.getPassword())){
//                message = "用户密码错误！";
//            }
            if (!password .equals(admin.getPassword())){
                message = "用户密码错误！";
            } else if (admin.getRoleId() != 101){
                message = "用户没有权限访问！";
            } else {
                session.setAttribute("admin",admin);
                return "redirect:/admin/adminPage";
            }
        } else {
            message = "用户不存在！";
        }
        model.addAttribute("message", message);
        return "admin/adminLogin";
    }

    @RequestMapping(value = "/adminLogout", method = RequestMethod.GET)
    public String adminLogout(@RequestParam(required = false, defaultValue = "false" )String adminLogout, HttpSession session){
        if (adminLogout.equals("true")){
            session.removeAttribute("admin");
        }
//        adminLogout = "false";
        return "redirect:/";
    }

    @RequestMapping(value = "/adminPage", method = RequestMethod.GET)
    public String getAdminPage(ModelMap model,
                               HttpSession session){
        User admin = (User) session.getAttribute("admin");
        if (admin == null){
            return "redirect:/admin/adminLogin";
        }
        List<Good> goodList = goodService.getAllGoodList();
        for (Good good : goodList) {
            good.setGoodUser(userService.getUserById(good.getUserId()));
            good.setGoodSecondType(typeService.getSecondTypeById(good.getSecondTypeId()));
        }
        List<User> userList = userService.getAllUser();
        List<FirstType> firstTypeList = typeService.getAllFirstType();
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		String mdsPass = password;
		if (!mdsPass.equals(user.getPassword())) {
			message = "用户密码错误！";
		} else {
			if (user.getStatusId() == 4) {
				session.setAttribute("user", user);
				if (preURL.equals("")) {
					return "redirect:/";
				} else {
					return "redirect:" + preURL;
				}
			} else {
				message = "用户已失效！";
			}
		}
	} else {
		message = "用户不存在！";
	}
	model.addAttribute("message", message);
	return "home/login";
}

@RequestMapping(value = "/logout", method = RequestMethod.GET)
public String logout(
		@RequestParam(required = false, defaultValue = "false") String logout,
		HttpSession session) {
	if (logout.equals("true")) {
		session.removeAttribute("user");
	}
	return "redirect:/";
}

@RequestMapping(value = "/register", method = RequestMethod.GET)
public String registerPage(ModelMap model) {
	User user = new User();
	model.addAttribute("user", user);
	return "home/register";
}

@RequestMapping(value = "/register", method = RequestMethod.POST)
public String registerSuccess(ModelMap model, @Valid User user) {
	String status;
	Boolean insertSuccess;
	InfoCheck infoCheck = new InfoCheck();
	if (!infoCheck.isMobile(user.getMobile())) {
		status = "请输入正确的手机号！";
	} else if (!infoCheck.isEmail(user.getEmail())) {
		status = "请输入正确的邮箱！";
	} else if (userService.getUserByMobile(user.getMobile()) != null) {
		status = "此手机号码已使用！";
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		if (!photo.isEmpty()) {
			RandomString randomString = new RandomString();
			FileCheck fileCheck = new FileCheck();
			String filePath = "/statics/image/photos/";
			
			String pathRoot = session.getServletContext().getRealPath(filePath);
			
			String fileName = user.getId()
					+ randomString.getRandomString(10);
			String contentType = photo.getContentType();
			String imageName = contentType.substring(contentType
					.indexOf("/") + 1);
			String name = fileName + "." + imageName;
			photo.transferTo(new File(pathRoot,name));
			String photoUrl = filePath + "/" + name;
			user.setPhotoUrl(photoUrl);
		} else {
			String photoUrl = userService.getUserById(user.getId())
					.getPhotoUrl();
			user.setPhotoUrl(photoUrl);
		}
		insertSuccess = userService.updateUser(user);
		if (insertSuccess) {
			session.removeAttribute("user");
			session.setAttribute("user", user);
			return "redirect:/user/userProfile";
		} else {
			status = "修改失败！";
			model.addAttribute("user", user);
			model.addAttribute("status", status);
			return "user/userEdit";
		}
	}
	System.out.println(user.getMobile());
	System.out.println(status);
	model.addAttribute("user", user);
	model.addAttribute("status", status);
	return "user/userEdit";
}

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	model.addAttribute("collects", collects);
	model.addAttribute("goods", goods);
	model.addAttribute("orders", orders);
	model.addAttribute("reviews", reviews);
	model.addAttribute("replies", replies);
	model.addAttribute("sellGoods", sellGoods);
	return "user/userProfile";
}

@RequestMapping(value = "/review", method = RequestMethod.GET)
public String getReviewInfo(@RequestParam(required = false) Integer goodId,
		@RequestParam(required = false) Integer reviewId) {
	System.out.println("reviewId" + reviewId);
	if (reviewId != null) {
		System.out.println("reviewId" + reviewId);
		if (reviewService.updateReviewStatus(1, reviewId) == 1) {
			return "redirect:/goods/goodInfo?goodId=" + goodId;
		}
	}
	return "redirect:/user/userProfile";
}

@RequestMapping(value = "/reply", method = RequestMethod.GET)
public String getReplyInfo(
		@RequestParam(required = false) Integer reviewId,
		@RequestParam(required = false) Integer replyId) {
	if (replyId != null) {
		if (reviewService.updateReplyStatus(1, replyId) == 1) {
			Integer goodId = reviewService.getGoodIdByReviewId(reviewId);
			return "redirect:/goods/goodInfo?goodId=" + goodId;
		}
	}
	return "redirect:/user/userProfile";
}

@RequestMapping(value = "/userEdit", method = RequestMethod.GET)
public String getUserEdit(ModelMap model,
		@RequestParam(value = "userId", required = false) Integer userId,
		HttpSession session) {
	User sessionUser = (User) session.getAttribute("user");
	if (sessionUser == null) {
		return "redirect:/";
	}
	User user = userService.getUserById(userId);
	List<Order> sellGoods = orderService.getOrderBySellerId(user.getId());
	List<Review> reviews = reviewService.gerReviewByToUserId(user.getId());
	List<Reply> replies = reviewService.gerReplyByToUserId(user.getId());
	model.addAttribute("user", user);
	model.addAttribute("sellGoods", sellGoods);
	model.addAttribute("reviews", reviews);
	model.addAttribute("replies", replies);
	return "user/userEdit";
}
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	double goodsNum = goodService.getGoodsBySearchAndTypeCount(searchText,
			secondTypeId);
	List<FirstType> firstTypes = typeService.getAllFirstType();
	for (FirstType firstType : firstTypes) {
		firstType.setSecondType(typeService
				.getSecondTypeByFirstTypeId(firstType.getId()));
	}
	model.addAttribute("firstTypes", firstTypes);
	model.addAttribute("goods", goods);
	model.addAttribute("pages", Math.ceil(goodsNum / limit));
	model.addAttribute("goodsNum", goodsNum);
	model.addAttribute("offset", offset);
	model.addAttribute("limit", limit);
	return "home/homeGoods";
}

@RequestMapping(value = "/goods/goodInfo", method = RequestMethod.GET)
public String getGoodInfo(ModelMap model, HttpSession httpSession,
		@RequestParam(required = false) Integer goodId) {
	Good goodInfo = goodService.getGoodById(goodId);
	if (goodInfo == null) {
		return "goods/error";
	}
	Integer collect = 1;
	User user = (User) httpSession.getAttribute("user");
	if (user == null) {
		collect = 0;
	} else {
		if (collectService.getCollect(goodId, user.getId())) {
			collect = 2;
		}
	}
	List<Image> images = imageService.getImageByGoodId(goodId);
	User goodUser = userService.getUserById(goodInfo.getUserId());
	goodInfo.setGoodUser(userService.getUserById(goodInfo.getUserId()));
	goodInfo.setGoodSecondType(typeService.getSecondTypeById(goodInfo
			.getSecondTypeId()));
	List<Review> reviews = reviewService.gerReviewByGoodId(goodId);
	for (Review review : reviews) {
		review.setReplys(reviewService.gerReplyByReviewId(review.getId()));
	}
	List<Good> goods = goodService.getRECGoods(goodInfo.getSecondTypeId(),
			goodInfo.getId());
	model.addAttribute("message", message);
	model.addAttribute("reviews", reviews);
	model.addAttribute("goodInfo", goodInfo);
	model.addAttribute("images", images);
	model.addAttribute("goodUser", goodUser);
	model.addAttribute("goods", goods);
	model.addAttribute("collect", collect);
	message = "";
	return "goods/goodInfo";
}

项目链接：
https://javayms.github.io?id=581422282105200ea
https://javayms.pages.dev?id=581422282105200ea