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。
二、效果图展示
三、核心代码
后台用户管理控制器
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/** * 后台用户管理控制器 * @author yy * */ @RequestMapping ( "/admin/user" ) @Controller public class UserController {
@Autowired private UserService userService; @Autowired private RoleService roleService; @Autowired private OperaterLogService operaterLogService; /** * 用户列表页面 * @param model * @param user * @param pageBean * @return */ @RequestMapping (value= "/list" ) public String list(Model model, User user, PageBean<User> pageBean){ model.addAttribute( "title" , "用户列表" ); model.addAttribute( "username" , user.getUsername()); model.addAttribute( "pageBean" , userService.findList(user, pageBean)); return "admin/user/list" ; }
/** * 新增用户页面 * @param model * @return */ @RequestMapping (value= "/add" ,method=RequestMethod.GET) public String add(Model model){ model.addAttribute( "roles" , roleService.findAll()); return "admin/user/add" ; }
/** * 用户添加表单提交处理 * @param user * @return */ @RequestMapping (value= "/add" ,method=RequestMethod.POST) @ResponseBody public Result<Boolean> add(User user){ //用统一验证实体方法验证是否合法 CodeMsg validate = ValidateEntityUtil.validate(user); if (validate.getCode() != CodeMsg.SUCCESS.getCode()){ return Result.error(validate); } if (user.getRole() == null || user.getRole().getId() == null ){ return Result.error(CodeMsg.ADMIN_USER_ROLE_EMPTY); } //判断用户名是否存在 if (userService.isExistUsername(user.getUsername(), 0l)){ return Result.error(CodeMsg.ADMIN_USERNAME_EXIST); } //到这说明一切符合条件，进行数据库新增 if (userService.save(user) == null ){ return Result.error(CodeMsg.ADMIN_USE_ADD_ERROR); } operaterLogService.add( "添加用户，用户名：" + user.getUsername()); return Result.success( true ); }
/** * 用户编辑页面 * @param model * @return */ @RequestMapping (value= "/edit" ,method=RequestMethod.GET) public String edit(Model model, @RequestParam (name= "id" ,required= true )Long id){ model.addAttribute( "roles" , roleService.findAll()); model.addAttribute( "user" , userService.find(id)); return "admin/user/edit" ; }
/** * 编辑用户信息表单提交处理 * @param user * @return */ @RequestMapping (value= "/edit" ,method=RequestMethod.POST) @ResponseBody public Result<Boolean> edit(User user){ //用统一验证实体方法验证是否合法 CodeMsg validate = ValidateEntityUtil.validate(user); if (validate.getCode() != CodeMsg.SUCCESS.getCode()){ return Result.error(validate); } if (user.getRole() == null || user.getRole().getId() == null ){ return Result.error(CodeMsg.ADMIN_USER_ROLE_EMPTY); } if (user.getId() == null || user.getId().longValue() <= 0 ){ return Result.error(CodeMsg.ADMIN_USE_NO_EXIST); } if (userService.isExistUsername(user.getUsername(), user.getId())){ return Result.error(CodeMsg.ADMIN_USERNAME_EXIST); } //到这说明一切符合条件，进行数据库保存 User findById = userService.find(user.getId()); //讲提交的用户信息指定字段复制到已存在的user对象中,该方法会覆盖新字段内容 BeanUtils.copyProperties(user, findById, "id" , "createTime" , "updateTime" ); if (userService.save(findById) == null ){ return Result.error(CodeMsg.ADMIN_USE_EDIT_ERROR); } operaterLogService.add( "编辑用户，用户名：" + user.getUsername()); return Result.success( true ); }
/** * 删除用户 * @param id * @return */ @RequestMapping (value= "/delete" ,method=RequestMethod.POST) @ResponseBody public Result<Boolean> delete( @RequestParam (name= "id" ,required= true )Long id){ try { userService.delete(id); } catch (Exception e) { return Result.error(CodeMsg.ADMIN_USE_DELETE_ERROR); } operaterLogService.add( "添加用户，用户ID：" + id); return Result.success( true ); } } |
电影管理控制器
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/** * 电影管理控制器 * @author yy * */ @RequestMapping ( "/admin/movie" ) @Controller public class MovieController {
@Autowired private MovieService movieService; @Autowired private MovieCommentService movieCommentService;
/** * 电影列表页面 * @param model * @return */ @RequestMapping (value= "/list" ) public String list(Model model, Movie movie, PageBean<Movie> pageBean){ model.addAttribute( "pageBean" , movieService.findPage(movie, pageBean)); model.addAttribute( "name" ,movie.getName()); return "admin/movie/list" ; }
/** * 电影添加页面 * @param model * @return */ @RequestMapping (value= "/add" ,method=RequestMethod.GET) public String add(Model model){ model.addAttribute( "movieAreaList" , MovieArea.values()); model.addAttribute( "movieTypeList" , MovieType.values()); model.addAttribute( "movieLangList" , MovieLang.values()); return "admin/movie/add" ; }
/** * 电影编辑页面 * @param model * @param id * @return */ @RequestMapping (value= "/edit" ,method=RequestMethod.GET) public String edit(Model model, @RequestParam (name= "id" ,required= true )Long id){ model.addAttribute( "movie" , movieService.findById(id)); model.addAttribute( "movieAreaList" , MovieArea.values()); model.addAttribute( "movieTypeList" , MovieType.values()); model.addAttribute( "movieLangList" , MovieLang.values()); return "admin/movie/edit" ; }
/** * 添加电影表单提交 * @param movie * @return */ @RequestMapping (value= "/add" ,method=RequestMethod.POST) @ResponseBody public Result<Boolean> add(Movie movie){ if (movie == null ){ return Result.error(CodeMsg.DATA_ERROR); } CodeMsg validate = ValidateEntityUtil.validate(movie); if (validate.getCode() != CodeMsg.SUCCESS.getCode()){ return Result.error(validate); } //判断是否是编辑 if (movie.getId() != null && movie.getId() > 0 ){ Movie findById = movieService.findById(movie.getId()); movie.setCreateTime(findById.getCreateTime()); movie.setRate(findById.getRate()); movie.setRateCount(findById.getRateCount()); movie.setTotalMoney(findById.getTotalMoney()); } //表示数据合法，可以保存到数据库 if (movieService.save(movie) == null ){ return Result.error(CodeMsg.ADMIN_AREA_SAVE_ERROR); } return Result.success( true ); }
/** * 删除 * @param id * @return */ @RequestMapping (value= "/delete" ,method=RequestMethod.POST) @ResponseBody public Result<Boolean> delete( @RequestParam (name= "id" ,required= true )Long id){ try { movieService.delete(id); } catch (Exception e) { return Result.error(CodeMsg.ADMIN_MOVIE_DELETE_ERROR); } return Result.success( true ); }
/** * ----------电影评价管理------------- */ /** * 电影评价列表 * @param model * @param movieComment * @param pageBean * @return */ @RequestMapping (value= "/comment_list" ) public String list(Model model,MovieComment movieComment,PageBean<MovieComment> pageBean){ model.addAttribute( "pageBean" , movieCommentService.findPage(movieComment, pageBean)); model.addAttribute( "content" ,movieComment.getContent()); return "admin/movie/comment_list" ; }
/** * 删除评价 * @param id * @return */ @RequestMapping (value= "/delete_comment" ,method=RequestMethod.POST) @ResponseBody public Result<Boolean> deleteComment( @RequestParam (name= "id" ,required= true )Long id){ movieCommentService.delete(id); return Result.success( true ); } } |
前台电影控制器
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/** * 前台电影控制器 * @author yy * */ @RequestMapping ( "/home/movie" ) @Controller public class HomeMovieController {
@Autowired private MovieService movieService; @Autowired private MovieCommentService movieCommentService; @Autowired private NewsService newsService; @Autowired private CinemaHallSessionService cinemaHallSessionService; @Autowired private CinemaService cinemaService; @Autowired private CinemaHallSeatService cinemaHallSeatService; @Value ( "${movie.select.seat.max.num}" ) private Integer selectedSeatMax; //最大选座数
@Autowired private OrderService orderService; @Autowired private OrderItemService orderItemService; /** * 电影列表页面 * @param model * @return */ @RequestMapping ( "/list" ) public String list(Model model, @RequestParam (name= "type" ,defaultValue= "0" ) Integer type){ model.addAttribute( "movieList" , type == 0 ? movieService.findShowList() : movieService.findFutureList()); model.addAttribute( "type" , type); model.addAttribute( "topNewsList" , newsService.findTop()); model.addAttribute( "topMoneyMovieList" , movieService.findTopMoneyList()); return "home/movie/list" ; }
/** * 电影详情页面 * @param model * @param id * @return */ @RequestMapping ( "/detail" ) public String detail(Model model, @RequestParam (name= "id" ,required= true ) Long id){ model.addAttribute( "movie" , movieService.findById(id)); model.addAttribute( "topMovieList" , movieService.findTopList( 5 )); model.addAttribute( "distinctCinemaHallSessionList" , cinemaHallSessionService.findDistinctCinemaByMovieId(id)); model.addAttribute( "distinctShowDateCinemaHallSessionList" , cinemaHallSessionService.findDistinctShowDateByMovieId(id)); model.addAttribute( "commentList" , movieCommentService.findByMovie(id)); return "home/movie/detail" ; }
/** * 选座页面 * @param model * @param id * @return */ @RequestMapping ( "/select_seat" ) public String selectSeat(Model model, @RequestParam (name= "id" ,required= true ) Long id){ CinemaHallSession cinemaHallSession = cinemaHallSessionService.findById(id); model.addAttribute( "cinemaHallSession" , cinemaHallSession); model.addAttribute( "cinemaHallSeatList" , cinemaHallSeatService.findAll(cinemaHallSession.getCinemaHall().getId())); model.addAttribute( "selectedSeatMax" , selectedSeatMax); List<Order> findByCinemaHallSession = orderService.findByCinemaHallSession(id); model.addAttribute( "orderSeatList" , JSONArray.toJSONString(orderItemService.findOrderItemSeatIds(findByCinemaHallSession))); return "home/movie/select_seat" ; }
/** * 获取指定电影、指定影院、指定时间下的场次 * @param model * @param mid * @param cid * @param showDate * @return */ @RequestMapping ( "/get_show_session" ) public String getShowSession(Model model, @RequestParam (name= "mid" ,required= true ) Long mid, @RequestParam (name= "cid" ,required= true ) Long cid, @RequestParam (name= "showDate" ,required= true ) String showDate){ model.addAttribute( "cinemaHallSessionList" , cinemaHallSessionService.findByMovieIdAndCinemaIdAndShowDate(mid, cid, showDate)); return "home/movie/get_show_session" ; }
/** * 统计电影上映场次 * @param movieId * @return */ @RequestMapping ( "/get_show_stats" ) @ResponseBody public Result<List<Integer>> getShowStats( @RequestParam (name= "mid" ,required= true ) Long movieId) { List<Integer> ret = new ArrayList<Integer>(); List<Integer> showTotal = cinemaHallSessionService.getShowTotal(movieId); if (showTotal == null || showTotal.size() <= 0 ){ ret.add( 0 ); ret.add( 0 ); return Result.success(ret); } ret.add(showTotal.size()); //上映的影院数 //计算场次数 int totalSession = 0 ; for ( int i= 0 ; i< showTotal.size();i++){ totalSession += Integer.parseInt(showTotal.get(i)+ "" ); } ret.add(totalSession); return Result.success(ret); } } |
以上就是Java实战之电影在线观看系统的实现的详细内容，更多关于Java电影观看系统的资料请关注其它相关文章！
原文链接：https://blog.csdn.net/m0_59687645/article/details/124099188
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