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基于javaweb的SSM+Maven校园物品租赁管理系统(java+ssm+jsp+layui+maven+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+Maven校园物品租赁管理系统(java+ssm+jsp+layui+maven+mysql)

一、项目简述 环境配置：

Jdk1.8 + Tomcat8.5 + mysql + Eclispe（IntelliJ IDEA,Eclispe,MyEclispe,Sts都支持）

项目技术：

JSP +Spring + SpringMVC + MyBatis + html+ css + JavaScript + JQuery + Ajax + layui+ maven等等。

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//qny
//租客查看退回的租金
@RequestMapping("/getMyPaidBack")
public String getMyPaidBack(HttpSession httpSession,Model model,QueryVo vo,
		@RequestParam(required = false,defaultValue="1") Integer page,
		@RequestParam(required = false,defaultValue="8") Integer pageSize){
	User user = (User) httpSession.getAttribute("user");
	vo.setUserId(user.getId());
	PageHelper.startPage(page, pageSize);
	List<QueryPaid> paids = paidService.getPaidBackListByQueryVo(vo);
	PageInfo<QueryPaid> p = new PageInfo<>(paids);
	Integer sumBackPrice = paidService.getAllBackPriceByUserId(vo,user.getId());
	model.addAttribute("paids",paids);
	model.addAttribute("p",p);		
	model.addAttribute("sum",sumBackPrice);
	model.addAttribute("vo",vo);
	return "user/mypaidback";
}

//qny
//租客删除退回的租金信息
@RequestMapping("/deletePaidBack")
public String deletePaidBackById(Integer id){
	paidService.deletePaidBackById(id);
	return"redirect:getMyPaidBack.action";
}

//qny
//用户查看自己的租金收入
@RequestMapping("/incomeByUser")
public String incomeByUserId(QueryVo vo,Model model,HttpSession httpSession,
		@RequestParam(required = false,defaultValue = "1") Integer page,
		@RequestParam(required = false,defaultValue = "8") Integer pageSize){
	
	User user = (User)httpSession.getAttribute("user");
	vo.setUserId(user.getId());
	//1.查询用户的租金收入信息
	PageHelper.startPage(page, pageSize);
	List<QueryPaid> paids = paidService.getIncomeByUserId(vo);
	PageInfo<QueryPaid> p = new PageInfo<>(paids);
	//2.查询用户总的租金收入金额
	Integer totalIncome = paidService.getTotalIncome(vo,user.getId());
	model.addAttribute("totalIncome",totalIncome);
	model.addAttribute("paids",paids);
	model.addAttribute("p",p);
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	//4.重定向到admin查看所有在租物品的action
	model.addAttribute("info", "checkoutsuccess");
	return "redirect:/hetong/findAllHetong.action";
}

//qny
//用户停止租赁自己的物品
@RequestMapping("/deleteHetongByUser")
public String deleteHetongByUser(String itemId, Model model) {
	//1.插入已退租列表
	Hetong hetong = hetongService.getHetongByItemId(Integer.parseInt(itemId));
	Checkout checkout = new Checkout();
	checkout.setItemId(itemId);
	checkout.setItemName(hetong.getItemName());
	checkout.setStatus("已退租");
	checkout.setUserId(Integer.parseInt(hetong.getZuKeId()));
	checkout.setMasterId(Integer.parseInt(hetong.getChuZuId()));
	checkout.setItemNumber(hetong.getItemNumber());
	checkoutService.insertcheckout(checkout);
	//2.更改物品状态
	//这里更新商品Id，通过删除再插入的形式实现
	Item item = new Item();
    item = itemMapper.findItemId(hetong.getItemId());
	itemMapper.deleteItem(Integer.parseInt(itemId));
	item.setStatus("未租赁");
	item.setItemId(0);
	itemMapper.insertItem(item);
	//3.删除合同
	hetongService.deletehetong(itemId);
	//4.跳转到“在租列表”
	model.addAttribute("error", "checkoutsuccess");
	return "redirect:/hetong/findAllHetongByZuke.action";
	
}



@RequestMapping("/zukeseehetong")
public String zukeseehetong(String itemId, Model model) {
	Hetong hetong = hetongService.findhetong(itemId);
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@Controller
@RequestMapping("/schedule")
public class ScheduleController {
	@Autowired
	private ScheduleService scheduleService;

	@RequestMapping("/selectAll")
	public String selectAll(Model model, @RequestParam(required = false, defaultValue = "1") Integer page,
			@RequestParam(required = false, defaultValue = "8") Integer pageSize) {
		PageHelper.startPage(page, pageSize);
		List<Schedule> schedule = scheduleService.selectAll();
		PageInfo<Schedule> p = new PageInfo<Schedule>(schedule);
		model.addAttribute("schedule", schedule);
		model.addAttribute("p", p);
		model.addAttribute("mainPage", "schedule.jsp");
		return "admin/main1";
	}

	@RequestMapping("/deleteschedule")
	public String deleteschedule(Integer id) {
		scheduleService.deleteschedule(id);
		return "redirect:selectAll.action";
	}

	@RequestMapping("/insertschedule")
	public String insertschedule(Schedule schedule, Model model) {
		scheduleService.insertschedule(schedule);

		return "redirect:selectAll.action";

	}

	@RequestMapping("/updateschedule")
	public String updateschedule(Schedule schedule, Model model) {
		scheduleService.updateschedule(schedule);
		model.addAttribute("error", "更新成功");
		model.addAttribute("schedule", schedule);
		model.addAttribute("mainPage", "updateschedule.jsp");
		return "admin/main1";

	}

	@RequestMapping("/toinsert")
	public String toinsert(Model model) {
		model.addAttribute("mainPage", "addschedule.jsp");

		return "admin/main1";
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	return "admin/updateAdminInfo";

}

/**
* @methodsName: myDetails
* @description: 用户查看个人信息
* @param:  
* @return: String: 前往展示用户个人信息的界面
* @throws: 
*/
@RequestMapping("/myDetails")
public String getUserDetails(HttpSession httpSession , Model model){
	User user = (User)httpSession.getAttribute("user");
	Integer userId = user.getId();
	Userlist userDetails = userlistService.findhasuserlist(userId);
	model.addAttribute("userDetails",userDetails);
	return"user/mydetails";
	
}

/**
* @methodsName: getAdminDetails
* @description: 管理员查看个人信息
* @param:  
* @return: String: 前往展示管理员个人信息的界面
* @throws: 
*/
@RequestMapping("/adminDetails")
public String getAdminDetails(HttpSession httpSession , Model model){
	User user = (User)httpSession.getAttribute("user");
	Integer userId = user.getId();
	Userlist userDetails = userlistService.findhasuserlist(userId);
	model.addAttribute("userDetails",userDetails);
	return"admin/mydetails";
	
}

//qny
//更新用户信息
@RequestMapping("/checkuserlist")
public String checkuserlist(Model model, Userlist userlist, HttpSession httpSession) throws Exception {

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//用户登录验证
@RequestMapping("/logincheck")
public String login(User user, Model model, HttpSession httpSession) throws Exception {

	
	User user1 = userService.login(user);

	if (user1 != null) {
		
		httpSession.setAttribute("user", user1);
		if (user1.getType().equals("user")) {
			return "user/main";
		} else {
			return "admin/main1";
		}
	} else {
		String error = "error";
		model.addAttribute("error", error);
		return "login";
	}
}

@RequestMapping("/toindex")
public String toindex(Model model) throws Exception {

	return "admin/index";
}

/**
* @methodsName: updatePwd
* @description: 更新用户密码
* @param:  
* @return: String: 重定向到user模块下展示该用户全部租赁申请的action
* @throws: 
*/
@RequestMapping("updatePwd")
public String updatePwd(Model model,String OriginalPwd,String NewPwd,
		                String ConfirmPwd,HttpSession httpSession){
	//1.判断新密码与确认密码是否相同
	if (!NewPwd.equals(ConfirmPwd)) {
		model.addAttribute("info", "新密码与确认密码不一致");
		return "user/updatePwd";
	}
	//2.根据id查询密码后与原密码比较看是否相同
	User user = (User)httpSession.getAttribute("user");
	Integer id = user.getId();
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@Controller
@RequestMapping("/hetong")
public class HetongController {
	@Autowired
	private HetongService hetongService;
	@Autowired
	private ItemService itemService;
	@Autowired
	private ApplyService applyService;
	@Autowired
	private CheckoutService checkoutService;
	@Autowired
	private UserlistService userlistService;
	@Autowired
	private ItemMapper itemMapper;
	
	/**
	* @methodsName: insertHetong
	* @description: 新增租赁合同信息
	* @param:  itemId: 被租赁的物品id; hetong: 即将插入的合同信息
	* @return: String: 重定向到admin查看所有租赁申请的action
	* @throws: 
	*/
	@RequestMapping("/inserthetong")
	public String insertHetong(Model model, Integer itemId,Hetong hetong,
			                   HttpSession httpSession) {
				
		hetong = hetongService.getApplyByItemId(itemId);
		//1.拿到itemId,查询masterId
		Item item = itemService.findItemId(hetong.getItemId());
		int masterId = item.getMasterId();
		//2.根据masterId查询出租人身份证
		Userlist master = userlistService.findhasuserlist(masterId);
		//3.将出租人身份证写入合同
		hetong.setChuZuIdcard(master.getIdcard());
		//4.填充合同信息并插入合同数据表
		hetong.setZuKeId(hetong.getZuKeId());
		hetong.setChuZuId(item.getMasterId().toString());
		hetongService.inserthetong(hetong);
		Hetong hetong1 = hetongService.findhetong(hetong.getItemId());
		//5.更新物品状态

项目链接：
https://javayms.github.io?id=031422292105200ef
https://javayms.pages.dev?id=031422292105200ef