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基于javaweb的SSM个人pc电脑商城系统(java+ssm+jsp+jquery+mysql)

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个人pc电脑商城系统(java+ssm+jsp+jquery+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；

管理员角色包含以下功能： 管理员登录,用户管理,一级分类管理,二级分类管理,商品管理,所有订单管理,留言管理,公告管理等功能。

用户角色包含以下功能： 浏览所有商品,加入购物车,查看留言板和公告,查看我的订单,用户注册登录,提交订单,确认订单等功能。

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

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// 用户登录
@RequestMapping("/userLogin")
public String userLogin(HttpServletRequest request,
		@RequestParam String checkImg, User user, Model model)
		throws zdyException, Exception {
	String sessionCode = (String) request.getSession().getAttribute(
			"checkcode");
	if (!sessionCode.equalsIgnoreCase(checkImg)) {
		 //model.addAttribute("message", "验证码输入错误请重新注册");
		//throw new zdyException("验证码输入错误请重新注册");
		request.getSession().setAttribute("message", "验证码输入错误请重新注册");
		 return "redirect:login.action";
	}
	User loginUser = userService.loginFindByUnameAndPwd(user.getUsername(),
			user.getPassword());
	if (loginUser == null) {
		 //model.addAttribute("message", "密码输入错误请重新登陆");
		 request.getSession().setAttribute("message", "密码输入错误请重新登陆");
		//throw new zdyException("密码输入错误请重新登陆");
		 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);
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		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";
	}
	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");
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	return "index";
}

@RequestMapping("/about")
public String about(Model model,HttpServletRequest request) throws Exception {
	return "about";
}

@RequestMapping("/contact")
public String contact(Model model,HttpServletRequest request) throws Exception {
	return "contact";
}

@RequestMapping("/delivery")
public String delivery(Model model,HttpServletRequest request) throws Exception {
	return "delivery";
}

//
@RequestMapping("/searchProduct")
public String searchProduct(@RequestParam String condition,Model model,HttpServletRequest request) throws Exception {
		//查询一级分类
		List<Category> cList = categoryService.findCategory();
		request.getSession().getServletContext().setAttribute("cList",cList); 
		//查询商品
	    List<Product> hList= productService.findHotProduct();
		model.addAttribute("hList", hList);
		
		//搜索商品
		List<Product> srList = productService.searchProduct(condition);
		model.addAttribute("srList", srList);
		
		//滚动图片专用，最多显示3个商品
		List<Product> sList;
		if(hList.size()>3)
		{
			sList = new ArrayList<Product>();
			sList.add(hList.get(0));
			sList.add(hList.get(1));
			sList.add(hList.get(2));
			model.addAttribute("sList", sList);
		}
		else
		{
			model.addAttribute("sList", hList);
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	@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");
		return "msg";
	}
}
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@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
	@RequestMapping("/messageList")
	public String messageList(@RequestParam int page, Model model,
			HttpServletRequest request) throws Exception {
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		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
	@RequestMapping("/messageList")
	public String messageList(@RequestParam int page, Model model,
			HttpServletRequest request) throws Exception {
		PageBean<Message> pageBean = messageService.findAllMessageByPage(page);
		model.addAttribute("pageBean", pageBean);
		return "messageList";
	} 
}





@Controller
public class ajaxController {
	@Autowired
	private UserService userService;

	@RequestMapping("/loginFindByid")
	public void loginFindByid(HttpServletRequest request,
			HttpServletResponse response, @RequestParam String username) {
		response.setContentType("text/html;charset=UTF-8");
		try {

项目链接：
https://javayms.github.io?id=381122512008200mw
https://javayms.pages.dev?id=381122512008200mw