首页>代码>基于SSM的酒店管理系统的设计与实现(分前后台)>/hotel-management-system/src/main/java/cn/edu/glut/jiudian/controller/CommentController.java
package cn.edu.glut.jiudian.controller; import cn.edu.glut.jiudian.entity.Comment; import cn.edu.glut.jiudian.service.CommentService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.servlet.ModelAndView; import java.util.HashMap; import java.util.List; /** * @author stone(huangshizhang) at 2019-06-11 15:59 */ @Controller public class CommentController { @Autowired private CommentService commentService; private List<Comment> commentList = null; private List<Comment> geRoomComment = null; @RequestMapping("roomCommentList") @ResponseBody public Object roomCommentList(@RequestParam("roomId") String roomId){ commentList = commentService.getRoomComment(roomId); //HashMap<String, List<Comment>> res = new HashMap<>(); //res.put("commentList", commentList); return "1"; } @RequestMapping("geRoomComment") @ResponseBody public Object geRoomComment(@RequestParam("roomId") String roomId){ geRoomComment = commentService.getRoomComment(roomId); //HashMap<String, List<Comment>> res = new HashMap<>(); //res.put("commentList", commentList); return "1"; } @RequestMapping("comment_management.html") public ModelAndView commentManagement(){ ModelAndView mav = new ModelAndView("comment_management"); mav.addObject("commentList", geRoomComment); return mav; } @RequestMapping("room_comment.html") public ModelAndView modalRoomComment(){ ModelAndView mav = new ModelAndView("room_comment"); mav.addObject("commentList", commentList); return mav; } @RequestMapping("addRoomComment") @ResponseBody public Object addRoomComment(Comment comment){ comment.setReleaseTime(new java.sql.Date(new java.util.Date().getTime())); HashMap<String, String> res = new HashMap<>(); if (commentService.addComment(comment)) { res.put("stateCode", "1"); } else { res.put("stateCode", "0"); } return res; } @RequestMapping("write_comment.html") public ModelAndView writeComment(){ return new ModelAndView("write_comment"); } @RequestMapping("deleteComment") @ResponseBody public Object deleteComment(@RequestParam("serNum") Integer serNum, @RequestParam("roomId") String roomId){ Comment comment = new Comment(); comment.setSerNum(serNum); comment.setContent(""); HashMap<String, List<Comment>> res = new HashMap<>(); if (commentService.updateByPrimaryKey(comment)) { List<Comment> commentList1 = commentService.getRoomComment(roomId); res.put("commentList", commentList1); return res; } else { return false; } } }