Java如何实现诚途旅游系统
发表于：2025-01-16 作者：千家信息网编辑
千家信息网最后更新 2025年01月16日，这篇文章主要为大家展示了"Java如何实现诚途旅游系统"，内容简而易懂，条理清晰，希望能够帮助大家解决疑惑，下面让小编带领大家一起研究并学习一下"Java如何实现诚途旅游系统"这篇文章吧。采用ssm架
千家信息网最后更新 2025年01月16日Java如何实现诚途旅游系统
这篇文章主要为大家展示了"Java如何实现诚途旅游系统"，内容简而易懂，条理清晰，希望能够帮助大家解决疑惑，下面让小编带领大家一起研究并学习一下"Java如何实现诚途旅游系统"这篇文章吧。
采用ssm架构实现的旅游网站系统 包括网站展示和后台管理功能，网站主要是页面浏览以及评论、制定旅游方案、智能推荐功能 后台就是维护网站展示的内容，添加旅游景点、管理用户、查看用户的搜索记录功能
酒店信息控制层：
/** * 控制器层 * */@Controller@CrossOrigin@RequestMapping("/hotel")public class HotelController { @Autowired private HotelService hotelService; @Autowired private ScenicService scenicService; /** * 查询全部酒店信息 * @return */ @ResponseBody @RequestMapping(value = "/list",method= RequestMethod.GET) public Result findAll(){ List all = hotelService.findAll(); return new Result(true, StatusCode.OK,"查询成功",all,all.size()); } /** * 根据ID查询 * @param id ID * @return */ @ResponseBody @RequestMapping(value="/{id}",method= RequestMethod.GET) public Result findById(@PathVariable Long id){ return new Result(true,StatusCode.OK,"查询成功",hotelService.findById(id)); } /** * 酒店添加操作 * @param hotel */ @ResponseBody @RequestMapping(value = "/add",method=RequestMethod.POST) public Result add(Hotel hotel){ if(StringUtils.isEmpty(hotel.getName())){ return new Result(false,StatusCode.ERROR,"请填写酒店名称"); } if(StringUtils.isEmpty(hotel.getImg())){ return new Result(false,StatusCode.ERROR,"请上传酒店封面图片"); } if(StringUtils.isEmpty(hotel.getAddr())){ return new Result(false,StatusCode.ERROR,"请填写酒店地址"); } if(StringUtils.isEmpty(hotel.getMiaoshu())){ return new Result(false,StatusCode.ERROR,"请填写酒店描述"); } hotel.setCommentCount(0); hotel.setStar(0); if(hotelService.add(hotel)==null){ return new Result(false,StatusCode.ERROR,"酒店添加失败"); } return new Result(true,StatusCode.OK,"添加成功"); } /** * 分页+多条件查询 * @param searchMap 查询条件封装 * @param page 页码 * @param size 页大小 * @return 分页结果 */ @ResponseBody @RequestMapping(value="/search/{page}/{size}",method=RequestMethod.POST) public Result findSearch(@RequestBody Map searchMap , @PathVariable int page, @PathVariable int size){ Page pageList = hotelService.findSearch(searchMap, page, size); return new Result(true,StatusCode.OK,"查询成功", new PageResult(pageList.getTotalElements(), pageList.getContent()) ); } /** * 根据条件查询 * @param searchMap * @return */ @ResponseBody @RequestMapping(value="/search",method = RequestMethod.POST) public Result findSearch( @RequestBody Map searchMap){ return new Result(true,StatusCode.OK,"查询成功",hotelService.findSearch(searchMap)); } /** * 修改 * @param hotel */ @ResponseBody @RequestMapping(value="/edit",method= RequestMethod.PUT) public Result update(Hotel hotel){ Hotel hotelById = hotelService.findById(hotel.getId()); if(hotelById==null){ return new Result(false,StatusCode.ERROR,"该酒店信息不存在"); } if(StringUtils.isEmpty(hotel.getName())){ return new Result(false,StatusCode.ERROR,"请填写酒店名称"); } BeanUtils.copyProperties(hotel,hotelById,"id","img","miaoshu","day","startdate","addr","commentCount"); if(hotelService.update(hotelById)==null){ return new Result(false,StatusCode.ERROR,"酒店编辑失败"); } return new Result(true,StatusCode.OK,"修改成功"); } /** * 删除 * @param id */ @ResponseBody @RequestMapping(value="/{id}",method= RequestMethod.DELETE) public Result delete(@PathVariable String id ){ hotelService.deleteById(id); return new Result(true,StatusCode.OK,"删除成功"); } /** * 酒店列表跳转路径 * @return */ @RequestMapping(value = "/hotelList") public String hotelList(){ return "admin/hotelmanage/hotelList"; } @RequestMapping(value = "/hotelAdd") public String hotelAdd(){ return "admin/hotelmanage/hotelAdd"; } /** * 查询单个酒店 * @param model * @param id * @return */ @RequestMapping("/oneAttr") public String One_attr(Model model, Long id){ Hotel scenic=hotelService.findById(id); model.addAttribute("oneAttr",scenic); return "page/hotelDetail"; } @RequestMapping("/local") public String localRefresh(Model model,Long id) { Hotel hotel=hotelService.findById(id); // Sort sort=new Sort(Sort.Direction.DESC,"star"); System.out.println("1111"+hotel.toString()); List scenics=scenicService.findByCountryLike(hotel.getAddr()); System.out.println("2222"+scenics.toString()); Collections.sort(scenics, new Comparator() { @Override public int compare(Scenic o1, Scenic o2) { if (o1.getStart()=4){ List newList=scenics.subList(0,3); model.addAttribute("scenics",newList); }else { model.addAttribute("scenics",scenics); } return "page/hotelDetail::table_refresh"; }} 管理员信息控制器层:
/** * 控制器层 * */@Controller@CrossOrigin@RequestMapping("/admin")public class AdminController { @Autowired private AdminService adminService; @Autowired BCryptPasswordEncoder encoder; /** * 查询全部数据 * @return */ @ResponseBody @RequestMapping(method= RequestMethod.GET) public Result findAll(){ return new Result(true, StatusCode.OK,"查询成功",adminService.findAll()); } /** * 根据ID查询 * @param id ID * @return */ @ResponseBody @RequestMapping(value="/{id}",method= RequestMethod.GET) public Result findById(@PathVariable Long id){ return new Result(true,StatusCode.OK,"查询成功",adminService.findById(id)); } /** * 分页+多条件查询 * @param searchMap 查询条件封装 * @param page 页码 * @param size 页大小 * @return 分页结果 */ @ResponseBody @RequestMapping(value="/search/{page}/{size}",method=RequestMethod.POST) public Result findSearch(@RequestBody Map searchMap , @PathVariable int page, @PathVariable int size){ Page pageList = adminService.findSearch(searchMap, page, size); return new Result(true,StatusCode.OK,"查询成功", new PageResult(pageList.getTotalElements(), pageList.getContent()) ); } /** * 根据条件查询 * @param searchMap * @return */ @ResponseBody @RequestMapping(value="/search",method = RequestMethod.POST) public Result findSearch( @RequestBody Map searchMap){ return new Result(true,StatusCode.OK,"查询成功",adminService.findSearch(searchMap)); } /** * 增加 * @param admin */ @ResponseBody @RequestMapping(method=RequestMethod.POST) public Result add(@RequestBody Admin admin ){ adminService.add(admin); return new Result(true,StatusCode.OK,"增加成功"); } /** * 修改 * @param admin */ @ResponseBody @RequestMapping(value="/{id}",method= RequestMethod.PUT) public Result update(@RequestBody Admin admin, @PathVariable Long id ){ admin.setId(id); adminService.update(admin); return new Result(true,StatusCode.OK,"修改成功"); } /** * 删除 * @param id */ @ResponseBody @RequestMapping(value="/{id}",method= RequestMethod.DELETE) public Result delete(@PathVariable String id ){ adminService.deleteById(id); return new Result(true,StatusCode.OK,"删除成功"); } /** * 管理员跳转 * @return */ @RequestMapping(value = "/adminlogin") public String adminlogin() { return "admin/login/login"; } /** * admin登录 * @param loginMap * @param request * @return */ @ResponseBody @RequestMapping(value="/login",method= RequestMethod.POST) public Result login(@RequestParam Map loginMap,HttpServletRequest request){ Admin admin = adminService.finbyNameAndPassword(loginMap.get("name"),loginMap.get("password")); if (admin!=null){ request.getSession().setAttribute("admin",admin); Map map=new HashMap(); map.put("name",admin.getName()); return new Result(true,StatusCode.OK,"登录成功"); }else { return new Result(false,StatusCode.ERROR,"账号密码错误"); } } /** * 管理员登录成功 * @return */ @RequestMapping(value = "/index") public String success(){ return "admin/index"; } /** * 用户列表 * @return */ @RequestMapping(value = "/userList") public String user(){ return "admin/usermanage/userList"; } @RequestMapping(value = "/echars") public String analysis(){ return "admin/echars/console"; } /** * 管理员退出登录 * @return */ @RequestMapping(value = "/logout") public String logout(HttpSession session){ session.removeAttribute("admin"); return "admin/login/login"; } /** * 管理员修改密码 * @return */ @ResponseBody @RequestMapping(value = "/passwd") public Result passwd(HttpSession session,String passwd,String oldpad){ Admin admindmin= (Admin) session.getAttribute("admin"); Admin admins=adminService.findById(admindmin.getId()); boolean old=encoder.matches(oldpad,admins.getPassword()); if (old){ String newPassd=encoder.encode(passwd); admins.setPassword(newPassd); adminService.update(admins); return new Result(true,StatusCode.OK,"成功"); }else { return new Result(false,StatusCode.ERROR,"更新失败"); } } } 景点信息控制层：
/** * 景点信息控制层 */@Controller@CrossOrigin@RequestMapping("/travel")public class RecomTravelController { @Autowired private ScenicService scenicService; @Autowired private ScenicDao scenicDao; @Autowired private HotelService hotelService; @Autowired private HotelDao hotelDao; /** *查询星级 * @return */ @ResponseBody @RequestMapping(value = "/star",method = RequestMethod.POST) public Result judgeStar(String id,String start){ System.out.println(id+"===="+start); Optional s = scenicDao.findById(id); if (s.isPresent()){ Scenic scenic = s.get(); int valuestar = (Integer.valueOf(start)+Integer.valueOf(scenic.getStart()))/2; scenic.setStart(valuestar); scenicDao.save(scenic); System.out.println("数据不为空！"); return new Result(true,1,"",""); }else { System.out.println("数据为空！"); return new Result(false,0,"",""); } } /** *查询星级 * @return */ @ResponseBody @RequestMapping(value = "/hotel",method = RequestMethod.POST) public Result judgeHotelStar(Long id,String start){ Hotel scenic = hotelService.findById(id); if (scenic!=null){ int valuestar = (Integer.valueOf(start)+Integer.valueOf(scenic.getStar()))/2; scenic.setStar(valuestar); hotelDao.save(scenic); System.out.println("数据不为空！"); return new Result(true,1,"",""); }else { System.out.println("数据为空！"); return new Result(false,0,"",""); } } /** * 查询单个景点 * @param model * @param id * @return */ @RequestMapping("/oneAttr") public String One_attr(Model model,Long id){ Scenic scenic=scenicService.findById(id); model.addAttribute("oneAttr",scenic); return "page/product"; } /** * 景点模糊查询分页 * @param model * @param start * @param limit * @param search_key * @return */ @RequestMapping("/search_attrs") public String search_attrs(Model model,@RequestParam(value = "start" ,defaultValue = "0")Integer start, @RequestParam(value = "limit" ,defaultValue = "6")Integer limit, @RequestParam String search_key){ start=start<0?0:start; Sort sort=new Sort(Sort.Direction.DESC,"id"); Pageable pageable=PageRequest.of(start,limit,sort); Specification specification=new Specification() { @Override public Predicate toPredicate(Root root, CriteriaQuery criteriaQuery, CriteriaBuilder criteriaBuilder) { List scenics=new ArrayList<>(); if (StringUtils.isNotBlank(search_key)){ scenics.add( criteriaBuilder.like(root.get("name"),"%"+search_key+"%")); } return criteriaBuilder.and(scenics.toArray(new Predicate[scenics.size()])); } }; Page page=scenicDao.findAll(specification,pageable); model.addAttribute("name",search_key); model.addAttribute("attrs",page); model.addAttribute("number",page.getNumber()); model.addAttribute("numberOfElements",page.getNumberOfElements()); model.addAttribute("size",page.getSize()); model.addAttribute("totalElements",page.getTotalElements()); model.addAttribute("totalPages",page.getTotalPages()); model.addAttribute("first",page.isFirst()); model.addAttribute("last",page.isLast()); return "page/travel"; } @RequestMapping("/local") public String localRefresh(Model model,Long id) { Scenic scenic=scenicService.findById(id); System.out.println(scenic.toString()); List hotels=hotelService.findByCountryLike(scenic.getContry()); Collections.sort(hotels, new Comparator() { @Override public int compare(Hotel o1, Hotel o2) { if (o1.getStar()=4){ List newList=hotels.subList(0,3); model.addAttribute("scenics",newList); System.out.println("个数："+newList.size()); }else { model.addAttribute("scenics",hotels); System.out.println("个数2："+hotels.size()); } return "page/product::table_refresh"; } } 订单控制器层：
/** * 订单控制器层 * */@Controller@CrossOrigin@RequestMapping("/orders")public class OrdersController { @Autowired private OrdersService ordersService; @Autowired private HotelOrdersService hotel_ordersService; @Autowired private HotelService hotelService; @Autowired private ScenicService scenicService; /** * 查询全部数据 * @return */ @ResponseBody @RequestMapping(value = "/list",method= RequestMethod.GET) public Result findAll(){ List all = ordersService.findAll(); return new Result(true, StatusCode.OK,"查询成功",all,all.size()); } /** * 查询全部订单 * @return */ @ResponseBody @RequestMapping(value = "/allorders",method = RequestMethod.POST) public String findAllOrders(HttpSession session, Model model) throws ParseException { User user= (User) session.getAttribute("user"); model.addAttribute("orders",ordersService.findOrders(user.getId().toString())); return "index_header::table_refresh"; } /** * 查询全部订单 * @return */ @ResponseBody @RequestMapping(value = "/allorder",method = RequestMethod.POST) public List findAllOrder(HttpSession session) throws ParseException { User user= (User) session.getAttribute("user"); return ordersService.findOrders(user.getId().toString()); } /** * 查询全部订单 * @return */ @ResponseBody @RequestMapping(value = "/allorderhotel",method = RequestMethod.POST) public List findAllOrderHotel(HttpSession session){ User user= (User) session.getAttribute("user"); List hotel_orders=hotel_ordersService.hotel_orders(user.getId()); return hotel_orders; } /** * 根据ID查询 * @param id ID * @return */ @ResponseBody @RequestMapping(value="/{id}",method= RequestMethod.GET) public Result findById(@PathVariable Long id){ return new Result(true,StatusCode.OK,"查询成功",ordersService.findById(id)); } /** * 分页+多条件查询 * @param searchMap 查询条件封装 * @param page 页码 * @param size 页大小 * @return 分页结果 */ @ResponseBody @RequestMapping(value="/search/{page}/{size}",method=RequestMethod.POST) public Result findSearch(@RequestBody Map searchMap , @PathVariable int page, @PathVariable int size){ Page pageList = ordersService.findSearch(searchMap, page, size); return new Result(true,StatusCode.OK,"查询成功", new PageResult(pageList.getTotalElements(), pageList.getContent()) ); } /** * 根据条件查询 * @param searchMap * @return */ @ResponseBody @RequestMapping(value="/search",method = RequestMethod.POST) public Result findSearch( @RequestBody Map searchMap){ return new Result(true,StatusCode.OK,"查询成功",ordersService.findSearch(searchMap)); } /** * 订单添加操作 * @param orders */ @ResponseBody @RequestMapping(value ="/add",method=RequestMethod.POST) public Result add(Orders orders, HttpSession session){ //获取数量 User user = (User) session.getAttribute("user"); if (user == null){ return new Result(false,StatusCode.ACCESSERROR,"请登录"); } return ordersService.add(orders,user.getId(),orders.getId(),orders.getQty()); } /** * 修改 * @param */ @ResponseBody @RequestMapping(value="/{id}",method= RequestMethod.PUT) public Result update(@PathVariable Long id){ ordersService.updateStatus(id); return new Result(true,StatusCode.OK,"修改成功"); } /** * 删除 * @param id */ @ResponseBody @RequestMapping(value="/{id}",method= RequestMethod.DELETE) public Result delete(@PathVariable Long id ){ ordersService.deleteById(id); return new Result(true,StatusCode.OK,"删除成功"); } @RequestMapping(value = "/ordersList") public String ordersList(){ return "admin/ordersmanage/orderslist"; } /** * 酒店评分 * @param hotel * @return */ @ResponseBody @PostMapping("/hotelOrderStar") public Result hotelOrderStar(Hotel hotel,@RequestParam("orderId")Long orderId){ Long id = hotel.getId(); Hotel newHotel = hotelService.findById(id); if(newHotel==null){ return new Result(false,StatusCode.ERROR,"未找到该酒店!"); } Integer currentStar = hotel.getStar(); Integer totalStar = newHotel.getStar(); if(currentStar<0){ return new Result(false,StatusCode.ERROR,"请选择评分!"); } Integer commentCount = newHotel.getCommentCount(); commentCount=commentCount+1; totalStar=currentStar+totalStar; int avgStar = totalStar / commentCount; hotel.setCommentCount(commentCount); hotel.setStar(avgStar); Integer hotel1 = hotelService.updateStar(hotel); hotel_ordersService.updateStarStatus(orderId); if(hotel1==null){ return new Result(false,StatusCode.ERROR,"评分更新失败!"); } return new Result(true,StatusCode.OK,"评价成功!"); } /** * 景点评分 * @param scenic * @return */ @ResponseBody @PostMapping("/travelOrderStar") public Result travelOrderStar(Scenic scenic,@RequestParam("orderId")Long orderId){ Long id = scenic.getId(); Scenic newScenic = scenicService.findById(id); if(newScenic==null){ return new Result(false,StatusCode.ERROR,"未找到该景点!"); } Integer totalStar = newScenic.getStart(); Integer currentStar = scenic.getStart(); if(currentStar<0){ return new Result(false,StatusCode.ERROR,"请选择评分!"); } Integer commentCount = newScenic.getCommentCount(); commentCount=commentCount+1; totalStar=currentStar+totalStar; int avgStar = totalStar / commentCount; scenic.setCommentCount(commentCount); scenic.setStart(avgStar); Integer scenic1 = scenicService.updateStar(scenic); ordersService.updateStarStatus(orderId); if(scenic1==null){ return new Result(false,StatusCode.ERROR,"评分更新失败!"); } return new Result(true,StatusCode.OK,"评价成功!"); } } 以上是"Java如何实现诚途旅游系统"这篇文章的所有内容，感谢各位的阅读！相信大家都有了一定的了解，希望分享的内容对大家有所帮助，如果还想学习更多知识，欢迎关注行业资讯频道！
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