基于javaweb+mysql的ssm外卖订餐管理系统(java+ssm+jsp+jquery+ajax+mysql)_外卖系统的前后端开发技术

基于javaweb+mysql的ssm外卖订餐管理系统(java+ssm+jsp+jquery+ajax+mysql)

私信源码获取及调试交流

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

基于javaweb的SSM外卖订餐管理系统(java+ssm+jsp+jquery+ajax+mysql)

项目介绍

该项目为前后台项目，分为普通用户与管理员两种角色，前台普通用户登录，后台管理员登录； 普通用户主要功能包括： 登录注册，查看商品，提交订单，然后留言，查看购物车，购买商品等等。 管理员主要功能包括： 添加商品，管理用户，添加类目，管理留言等等。

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。 2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA; 3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可 4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS； 5.数据库：MySql 5.7版本； 6.是否Maven项目：否；

技术栈

1. 后端：Spring+SpringMVC+Mybatis 2. 前端：JSP+jQuery+Ajax

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件； 2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;若为maven项目，导入成功后请执行maven clean;maven install命令，然后运行； 3. 将项目中jdbc.properties配置文件中的数据库配置改为自己的配置; 4. 运行项目，输入localhost:8080/ 登录 用户账号/密码： user/123456 管理员账号/密码：admin/admin

		PageBean<Categorysecond> csPageBean = categorySecondService
				.adminCategorySecond_findAllByPage(page);
		/*List<Categorysecond> list = csPageBean.getList();
		for (Categorysecond categorysecond : list) {
			System.out.println(categorysecond.getCsname());
		}*/
		model.addAttribute("csPageBean", csPageBean);
		return "admin/categorysecond/list";
	}
	@RequestMapping("admin/adminCategorySecond_addPage")
	public String adminCategorySecond_addPage(Model model,HttpServletRequest request) throws Exception{
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		List<Category> categoryList = categoryService.adminbFindCategory();
		model.addAttribute("categoryList", categoryList);
		return "admin/categorysecond/add";
	}
	@RequestMapping("admin/adminCategorySecond_save")
	public String adminCategorySecond_save(@RequestParam String csname,@RequestParam int cid,HttpServletRequest request) throws Exception{
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		Categorysecond categorysecond = new Categorysecond();
		categorysecond.setCsname(csname);
		categorysecond.setCid(cid);
		categorySecondService.adminCategorySecond_save(categorysecond);
		return "redirect:/admin/adminCategorySecond_findAllByPage.action?page=1";
	}
	@RequestMapping("admin/adminCategorySecond_edit")
	public String adminCategorySecond_edit(@RequestParam int csid,Model model,HttpServletRequest request) throws Exception{
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		Categorysecond findByCsid = categorySecondService.findByCsid(csid);
		model.addAttribute("findByCsid", findByCsid);
		return "admin/categorysecond/edit";
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

			orders.getOiList().add(orderitem);
			orderService.toOrderItem(orderitem);
		}
		cart.clearCart();
		request.getSession().setAttribute("orders", orders);
		return "order";
	}

	// 为定单付款
	@RequestMapping("/payOrder")
	public String payOrder(Orders orders,@RequestParam String receiveInfo,@RequestParam String phoNum,@RequestParam String accepter) throws Exception {
		orders.setReceiveinfo(receiveInfo);
		orders.setPhonum(phoNum);
		orders.setAccepter(accepter);
		orderService.payOrder(orders);
		return "redirect:myOrder.action?page=1";
	}
   //payOrderAganin
	@RequestMapping("/payOrderAganin")
	public String payOrderAganin(@RequestParam int oid,HttpServletRequest request){
		Orders noPayOrder = orderService.findOrderByOid(oid);
		request.getSession().setAttribute("orders", noPayOrder);
		return "order";
	}
	// 查询myOrder
	@RequestMapping("/myOrder")
	public String myOrder(@RequestParam int page, Model model,
			HttpServletRequest request) throws Exception {
		User loginUser = (User) request.getSession().getAttribute("loginUser");
		PageBean<Orders> pageBean = orderService.findOrderByUidAndPage(page,loginUser.getUid());
		model.addAttribute("pageBean", pageBean);
		return "orderList";
	}
	
	// 确认收货
		@RequestMapping("/updateState")
		public String updateState(@RequestParam int oid ) throws Exception {
			orderService.updateOrderStatus(oid, 3);
			return "redirect:myOrder.action?page=1";
		}
}

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

			 return "redirect:login.action";
		}
		request.getSession().setAttribute("loginUser", loginUser);
		request.getSession().removeAttribute("message");
		return "redirect:index.action";
	}

	// 用户退出
	@RequestMapping("userLogout")
	public String userLogout(HttpServletRequest request,
			HttpServletResponse response, Model model) {
		request.getSession().removeAttribute("loginUser");
		response.setHeader("content-type", "text/html;charset=UTF-8");
		response.setHeader("refresh", "5;url=/shop/index.action");
		model.addAttribute("message", "退出成功，系统将在5秒之后跳转到首页......");
		return "msg";
	}

	//进入管理员页面
	@RequestMapping("/admin")
	public String AdminIndex(){
		return "admin/index";
	}
	//admin/adminUser_login.action
    //adminUser_login管理员登录
	@RequestMapping("/admin/adminUser_login")
	public String adminUser_login(HttpServletRequest request,Model model,@RequestParam String username,@RequestParam String password) throws Exception{
		Adminuser adminuserLogin = userService.adminUser_login(username,password);
		System.out.println(username);
		System.out.println(password);
		if(adminuserLogin == null){
			model.addAttribute("message", "改用户未被授予管理员身份！");
			return "admin/index";
		}
		request.getSession().setAttribute("adminuserLogin", adminuserLogin);
//		model.addAttribute("adminuserLogin", adminuserLogin);
		return "admin/home";
	}
	
}
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

		 */
			User activeUser = userService.findByCode(code);
			if(activeUser==null){
//				model.addAttribute("message", "激活码被篡改了,请重新注册");
				throw new zdyException("激活码被篡改了,请重新注册");
			}
			activeUser.setState(1);
			activeUser.setCode(null);
			userService.activeUser(activeUser);
			model.addAttribute("message", "激活码成功");
		return "msg";
	}
}

@Controller
public class cartController {
	@Autowired
	private ProductService productService;
//	添加到购物车
	@RequestMapping("/addCart")
	public String addCart(HttpServletRequest request,@RequestParam int pid,@RequestParam int count ,Model model){
		Product product = productService.finbProductByPid(pid);
//		存进一个购物项
		CartItem cartItem = new CartItem();
		cartItem.setCount(count);
		cartItem.setProduct(product);
		cartItem.setSubtotle(count*product.getShopPrice());
//		存进购物车
		Cart cart=getCart(request);
		cart.addCart(cartItem);
		return "cart";
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

			int jiaodu = random.nextInt(60) - 30;
			// 换算弧度
			double theta = jiaodu * Math.PI / 180;

			// 生成一个随机数字
			int index = random.nextInt(words.length()); // 生成随机数 0 到 length - 1
			// 获得字母数字
			char c = words.charAt(index);
			sb.append(c);
			// 将c 输出到图片
			graphics2d.rotate(theta, x, 20);
			graphics2d.drawString(String.valueOf(c), x, 20);
			graphics2d.rotate(-theta, x, 20);
			x += 30;
		}

		// 将生成的字母存入到session中
		request.getSession().setAttribute("checkcode", sb.toString());
		System.out.println(sb.toString());
		// 步骤五 绘制干扰线
		graphics.setColor(getRandColor(160, 200));
		int x1;
		int x2;
		int y1;
		int y2;
		for (int i = 0; i < 30; i++) {
			x1 = random.nextInt(width);
			x2 = random.nextInt(12);
			y1 = random.nextInt(height);
			y2 = random.nextInt(12);
			graphics.drawLine(x1, y1, x1 + x2, x2 + y2);
		}

		// 将上面图片输出到浏览器 ImageIO
		graphics.dispose();// 释放资源
		ImageIO.write(bufferedImage, "jpg", response.getOutputStream());
	}

	private Color getRandColor(int fc, int bc) {
		// 取其随机颜色
		Random random = new Random();
		if (fc > 255) {
			fc = 255;
		}
		if (bc > 255) {
			bc = 255;
		}
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

		return "admin/user/list";
	}

	@RequestMapping("/admin/adminCategory_findAll")
	public String adminCategory_findAll(Model model, HttpServletRequest request)
			throws Exception {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		List<Category> categoryList = categoryService.adminbFindCategory();
		/*for (Category category : categoryList) {
			System.out.println(category.getCname());
		}*/
		model.addAttribute("categoryList", categoryList);
		return "admin/category/list";
	}

	@RequestMapping("/admin/adminCategory_add")
	public String adminCategory_add(Model model,HttpServletRequest request) throws Exception {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
//		List<Category> categoryList = categoryService.adminbFindCategory();
//		model.addAttribute("categoryList", categoryList);
		return "admin/category/add";
	}

	@RequestMapping("/admin/adminCategory_save")
	public String adminCategory_save(@RequestParam String cname,HttpServletRequest request)
			throws Exception {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		Category addCategory = new Category();
		addCategory.setCname(cname);
		categoryService.addCategory(addCategory);
		return "redirect:/admin/adminCategory_findAll.action";
	}

	@RequestMapping("/admin/adminCategory_edit")
	public String adminCategory_delete(@RequestParam int cid, Model model,HttpServletRequest request)
			throws Exception {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52

			throws Exception {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		Category existCategory = categoryService.findCategory(cid);
		model.addAttribute("existCategory", existCategory);
		return "admin/category/edit";
	}

	@RequestMapping("/admin/adminCategory_update")
	public String adminCategory_update(@RequestParam int cid,
			@RequestParam String cname,HttpServletRequest request) {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		Category category = new Category();
		category.setCid(cid);
		category.setCname(cname);
		categoryService.adminCategory_update(category);
		return "redirect:/admin/adminCategory_findAll.action";
	}

	@RequestMapping("/admin/adminCategory_delete")
	public String adminCategory_delete(@RequestParam int cid,HttpServletRequest request) throws Exception {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		categorySecondService.adminCategorySecond_deleteByCid(cid);
		categoryService.deleteCategoryByCid(cid);
		return "redirect:/admin/adminCategory_findAll.action";
	}

	// admin 的二级分类的管理
	@RequestMapping("/admin/adminCategorySecond_findAllByPage")
	public String adminCategorySecond_findAllByPage(@RequestParam int page,Model model,HttpServletRequest request) {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		PageBean<Categorysecond> csPageBean = categorySecondService
				.adminCategorySecond_findAllByPage(page);
		/*List<Categorysecond> list = csPageBean.getList();
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

		orders.setAccepter(accepter);
		orderService.payOrder(orders);
		return "redirect:myOrder.action?page=1";
	}
   //payOrderAganin
	@RequestMapping("/payOrderAganin")
	public String payOrderAganin(@RequestParam int oid,HttpServletRequest request){
		Orders noPayOrder = orderService.findOrderByOid(oid);
		request.getSession().setAttribute("orders", noPayOrder);
		return "order";
	}
	// 查询myOrder
	@RequestMapping("/myOrder")
	public String myOrder(@RequestParam int page, Model model,
			HttpServletRequest request) throws Exception {
		User loginUser = (User) request.getSession().getAttribute("loginUser");
		PageBean<Orders> pageBean = orderService.findOrderByUidAndPage(page,loginUser.getUid());
		model.addAttribute("pageBean", pageBean);
		return "orderList";
	}
	
	// 确认收货
		@RequestMapping("/updateState")
		public String updateState(@RequestParam int oid ) throws Exception {
			orderService.updateOrderStatus(oid, 3);
			return "redirect:myOrder.action?page=1";
		}
}

@Controller
public class loginController {

	@Autowired
	private UserService userService;

	@RequestMapping("login")
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

		if (cart == null) {
			cart = new Cart();
			request.getSession().setAttribute("cart", cart);
		}
		return cart;
	}
}

@Controller
public class messageController {
	@Autowired
	private MessageService messageService;

	@RequestMapping("/saveMessage")
	public String saveMessage(@RequestParam String messageinfo,HttpServletRequest request,Model model) throws Exception {
		Message Message = new Message();
		 
		User loginUser = (User) request.getSession().getAttribute("loginUser");
		if(loginUser==null){
			model.addAttribute("message", "对不起您还没有登录");
			return "msg";
		}
 
		java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		
		Message.setMessage(messageinfo);
		Message.setUid(loginUser.getUid());
		Message.setMessagedate(sdf.format(new Date()));

		messageService.insertMessage(Message);
		 
		request.getSession().setAttribute("Message", Message);
		return "redirect:/messageList.action?page=1";
	}

	 
	// 显示留言板全部留言
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

	}
	
	@RequestMapping("admin/adminProduct_deletecs")
	public String adminProduct_deletecs(@RequestParam int pid,HttpServletRequest request) throws Exception{
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		productService.adminProduct_deletecs(pid);
		return "redirect:/admin/adminProduct_findAllByPage.action?page=1";
	}
	/**
	 * 编辑商品
	 * 
	 * @param pid
	 * @param model
	 * @param request
	 * @return
	 * @throws Exception
	 */
	@RequestMapping("admin/adminProduct_edit")
	public String adminProduct_edit(@RequestParam int pid,Model model,HttpServletRequest request) throws Exception{
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		Product product = productService.finbProductByPid(pid);
		model.addAttribute("findByPid", product);
		//查询出所有的二级分类
		List<Categorysecond> cslist = categorySecondService.findAll();
		model.addAttribute("cslist", cslist);
		return "admin/product/edit";
	}
	
	@RequestMapping("/admin/adminProduct_update")
	public String adminProduct_update(Product product,HttpServletRequest request,MultipartFile file) throws Exception {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		product.setPdate(new Date());
//		上传图片
		if (file != null) {
			String path = request.getServletContext().getRealPath(
					"/products");
			String uploadFileName = file.getOriginalFilename();
			String fileName = UUIDUtiils.getUUID()+uploadFileName;
			File diskFile = new File(path + "//" + fileName);
			file.transferTo(diskFile);
			product.setImage("products/" + fileName);
		}
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54

@Controller
public class CategorySecondController {
	@Autowired
	private ProductService productService;
//根据一级目录查找二级目录下面的商品(使用延迟加载但是这里不知为啥使用起来出错了)
	@RequestMapping("/findCategorySecond")
	public String findCategorySecond(HttpServletRequest request,@RequestParam int cid,Model model,@RequestParam int page) throws Exception {
		request.getSession().setAttribute("cid",cid);
		PageBean<Product> proPageBean = productService.findProductyBycid(cid,page);
		model.addAttribute("pageBean",proPageBean);
		return "category";
	}
	
//	根据csid来分页查询商品
	@RequestMapping("/findCategorySecond1")
	public String findCategorySecond1(@RequestParam int csid,Model model,@RequestParam int page){
		PageBean<Product> proPageBean = productService.finbProductByCsid(csid,page);
		model.addAttribute("pageBean",proPageBean);
		return "category";
	}
}

@Controller
public class PrivilageInterceptor implements HandlerInterceptor{

	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
			Object object) throws Exception {
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

		cart.addCart(cartItem);
		return "cart";
	}
//	查看我的购物车
	@RequestMapping("/myCart")
	public String myCart(HttpServletRequest request,Model model){
		User loginUser = (User) request.getSession().getAttribute("loginUser");
		if (loginUser == null) {
			model.addAttribute("message","您还没有登录！");
			return "msg";
		}
		return "cart";
	}
	
//	清空购物车
	@RequestMapping("/clearCart")
	public String clearCart(HttpServletRequest request){
		Cart cart=getCart(request);
		cart.clearCart();
		return "redirect:myCart.action";
	}
//	删除某个购物项
	@RequestMapping("/delProFromCart")
	public String delProFromCart(@RequestParam int pid,HttpServletRequest request){
		Cart cart=getCart(request);
		cart.delProFromCart(pid);
		return "redirect:myCart.action";
	}
	public Cart getCart(HttpServletRequest request) {
		Cart cart = (Cart) request.getSession().getAttribute("cart");
		if (cart == null) {
			cart = new Cart();
			request.getSession().setAttribute("cart", cart);
		}
		return cart;
	}
}

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

	}

	@RequestMapping("/userRegist")
	public String userRegist(Model model, HttpServletRequest request,
			@Validated User user, BindingResult bindingResult,
			@RequestParam String checkImg) throws Exception {
		if (bindingResult.hasErrors()) {
			List<ObjectError> errors =bindingResult.getAllErrors();
			List<String> list = new ArrayList<>();
			for (ObjectError objectError : errors) {
				String str = new String(objectError.getDefaultMessage()
						.getBytes("ISO-8859-1"), "gbk");
				list.add(str);
			}
			model.addAttribute("errors", list);
			return "regist";
		}
		// 查看验证码
		String sessionCode = (String) request.getSession().getAttribute(
				"checkcode");
//		System.out.println("adadadad" + sessionCode);
		if (!sessionCode.equalsIgnoreCase(checkImg)) {
//			model.addAttribute("message", "验证码错误请重新注册");
			throw new zdyException("验证码错误请重新注册");
		}
		// 开始写入数据库
		userService.saveUser(user);
		//model.addAttribute("message", "注册成功请去邮箱激活");
		model.addAttribute("message", "注册成功请登录");
		return "msg";
	}

	@RequestMapping("/activeUser")
	public String activeUser(@RequestParam String code,Model model) throws zdyException,Exception  {
		/*
		 * 根据传递激活码进行用户查询. 如果用户不为空: 修改用户状态 改为1 如果用户为空: 激活码被篡改了.
		 */
			User activeUser = userService.findByCode(code);
			if(activeUser==null){
//				model.addAttribute("message", "激活码被篡改了,请重新注册");
				throw new zdyException("激活码被篡改了,请重新注册");
			}
			activeUser.setState(1);
			activeUser.setCode(null);
			userService.activeUser(activeUser);
			model.addAttribute("message", "激活码成功");
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

	//进入管理员页面
	@RequestMapping("/admin")
	public String AdminIndex(){
		return "admin/index";
	}
	//admin/adminUser_login.action
    //adminUser_login管理员登录
	@RequestMapping("/admin/adminUser_login")
	public String adminUser_login(HttpServletRequest request,Model model,@RequestParam String username,@RequestParam String password) throws Exception{
		Adminuser adminuserLogin = userService.adminUser_login(username,password);
		System.out.println(username);
		System.out.println(password);
		if(adminuserLogin == null){
			model.addAttribute("message", "改用户未被授予管理员身份！");
			return "admin/index";
		}
		request.getSession().setAttribute("adminuserLogin", adminuserLogin);
//		model.addAttribute("adminuserLogin", adminuserLogin);
		return "admin/home";
	}
	
}

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

	@RequestMapping("admin/adminCategorySecond_delete")
	public String adminCategorySecond_delete(@RequestParam int csid,HttpServletRequest request) throws Exception{
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		categorySecondService.adminCategorySecond_delete(csid);
		return "redirect:/admin/adminCategorySecond_findAllByPage.action?page=1";
	}
	//admin的商品管理
	@RequestMapping("/admin/adminProduct_findAllByPage")
	public String adminProduct_findAllByPage(@RequestParam int page, Model model,HttpServletRequest request)
			throws Exception {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		PageBean<Product> allProPageBean = productService.findAllProduct(page);
		model.addAttribute("allProPageBean", allProPageBean);
		return "admin/product/list";
	}

	@RequestMapping("/admin/adminProduct_addPage")
	public String adminProduct_addPage(Model model,HttpServletRequest request) throws Exception {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
			return "admin/index";
		}
		//查询出所有的二级分类
		List<Categorysecond> cslist = categorySecondService.findAll();
		/*for (Categorysecond categorysecond : cslist) {
			System.out.println(categorysecond.getCsname());
		}*/
		model.addAttribute("cslist", cslist);
		return "admin/product/add";
	}

	@RequestMapping("/admin/adminProduct_save")
	public String adminProduct_save(Product product,HttpServletRequest request,MultipartFile file) throws Exception {
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin==null){
			request.getSession().setAttribute("message","对不起您还没有登录");
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

@Controller
public class CategorySecondController {
	@Autowired
	private ProductService productService;
//根据一级目录查找二级目录下面的商品(使用延迟加载但是这里不知为啥使用起来出错了)
	@RequestMapping("/findCategorySecond")
	public String findCategorySecond(HttpServletRequest request,@RequestParam int cid,Model model,@RequestParam int page) throws Exception {
		request.getSession().setAttribute("cid",cid);
		PageBean<Product> proPageBean = productService.findProductyBycid(cid,page);
		model.addAttribute("pageBean",proPageBean);
		return "category";
	}
	
//	根据csid来分页查询商品
	@RequestMapping("/findCategorySecond1")
	public String findCategorySecond1(@RequestParam int csid,Model model,@RequestParam int page){
		PageBean<Product> proPageBean = productService.finbProductByCsid(csid,page);
		model.addAttribute("pageBean",proPageBean);
		return "category";
	}
}

@Controller
public class PrivilageInterceptor implements HandlerInterceptor{

	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
			Object object) throws Exception {
		String uri = request.getRequestURI();
		if(uri.indexOf("admin.action")>=0){
			return true;
		}
		Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");
		if(adminuserLogin!=null){
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35

		model.addAttribute("message", "注册成功请登录");
		return "msg";
	}

	@RequestMapping("/activeUser")
	public String activeUser(@RequestParam String code,Model model) throws zdyException,Exception  {
		/*
		 * 根据传递激活码进行用户查询. 如果用户不为空: 修改用户状态 改为1 如果用户为空: 激活码被篡改了.
		 */
			User activeUser = userService.findByCode(code);
			if(activeUser==null){
//				model.addAttribute("message", "激活码被篡改了,请重新注册");
				throw new zdyException("激活码被篡改了,请重新注册");
			}
			activeUser.setState(1);
			activeUser.setCode(null);
			userService.activeUser(activeUser);
			model.addAttribute("message", "激活码成功");
		return "msg";
	}
}

@Controller
public class cartController {
	@Autowired
	private ProductService productService;
//	添加到购物车
	@RequestMapping("/addCart")
	public String addCart(HttpServletRequest request,@RequestParam int pid,@RequestParam int count ,Model model){
		Product product = productService.finbProductByPid(pid);
//		存进一个购物项
		CartItem cartItem = new CartItem();
		cartItem.setCount(count);
		cartItem.setProduct(product);
		cartItem.setSubtotle(count*product.getShopPrice());
//		存进购物车
		Cart cart=getCart(request);
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37