首页>代码>springboot2整合vue开发在线音乐网站>/music-server/src/main/java/com/example/demo/controller/CommentController.java
package com.example.demo.controller; import com.alibaba.fastjson.JSONObject; import com.example.demo.domain.Comment; import com.example.demo.service.impl.CommentServiceImpl; 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.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.RestController; import javax.servlet.http.HttpServletRequest; import java.util.Date; @RestController @Controller public class CommentController { @Autowired private CommentServiceImpl commentService; // 提交评论 @ResponseBody @RequestMapping(value = "/comment/add", method = RequestMethod.POST) public Object addComment(HttpServletRequest req){ JSONObject jsonObject = new JSONObject(); String user_id = req.getParameter("userId"); String type = req.getParameter("type"); String song_list_id=req.getParameter("songListId"); String song_id=req.getParameter("songId"); String content = req.getParameter("content").trim(); Comment comment = new Comment(); comment.setUserId(Integer.parseInt(user_id)); comment.setType(new Byte(type)); if (new Byte(type) == 0) { comment.setSongId(Integer.parseInt(song_id)); } else if (new Byte(type) == 1) { comment.setSongListId(Integer.parseInt(song_list_id)); } comment.setContent(content); comment.setCreateTime(new Date()); boolean res = commentService.addComment(comment); if (res){ jsonObject.put("code", 1); jsonObject.put("msg", "评论成功"); return jsonObject; }else { jsonObject.put("code", 0); jsonObject.put("msg", "评论失败"); return jsonObject; } } // 获取所有评论列表 @RequestMapping(value = "/comment", method = RequestMethod.GET) public Object allComment(){ return commentService.allComment(); } // 获得指定歌曲ID的评论列表 @RequestMapping(value = "/comment/song/detail", method = RequestMethod.GET) public Object commentOfSongId(HttpServletRequest req){ String songId = req.getParameter("songId"); return commentService.commentOfSongId(Integer.parseInt(songId)); } // 获得指定歌单ID的评论列表 @RequestMapping(value = "/comment/songList/detail", method = RequestMethod.GET) public Object commentOfSongListId(HttpServletRequest req){ String songListId = req.getParameter("songListId"); return commentService.commentOfSongListId(Integer.parseInt(songListId)); } // 点赞 @ResponseBody @RequestMapping(value = "/comment/like", method = RequestMethod.POST) public Object commentOfLike(HttpServletRequest req){ JSONObject jsonObject = new JSONObject(); String id = req.getParameter("id").trim(); String up = req.getParameter("up").trim(); Comment comment = new Comment(); comment.setId(Integer.parseInt(id)); comment.setUp(Integer.parseInt(up)); boolean res = commentService.updateCommentMsg(comment); if (res){ jsonObject.put("code", 1); jsonObject.put("msg", "点赞成功"); return jsonObject; }else { jsonObject.put("code", 0); jsonObject.put("msg", "点赞失败"); return jsonObject; } } // 删除评论 @RequestMapping(value = "/comment/delete", method = RequestMethod.GET) public Object deleteComment(HttpServletRequest req){ String id = req.getParameter("id"); return commentService.deleteComment(Integer.parseInt(id)); } // 更新评论 @ResponseBody @RequestMapping(value = "/comment/update", method = RequestMethod.POST) public Object updateCommentMsg(HttpServletRequest req){ JSONObject jsonObject = new JSONObject(); String id = req.getParameter("id").trim(); String user_id = req.getParameter("userId").trim(); String song_id = req.getParameter("songId").trim(); String song_list_id = req.getParameter("songListId").trim(); String content = req.getParameter("content").trim(); String type = req.getParameter("type").trim(); String up = req.getParameter("up").trim(); Comment comment = new Comment(); comment.setId(Integer.parseInt(id)); comment.setUserId(Integer.parseInt(user_id)); if (song_id == "") { comment.setSongId(null); } else { comment.setSongId(Integer.parseInt(song_id)); } if (song_list_id == "") { comment.setSongListId(null); } else { comment.setSongListId(Integer.parseInt(song_list_id)); } comment.setContent(content); comment.setType(new Byte(type)); comment.setUp(Integer.parseInt(up)); boolean res = commentService.updateCommentMsg(comment); if (res){ jsonObject.put("code", 1); jsonObject.put("msg", "修改成功"); return jsonObject; }else { jsonObject.put("code", 0); jsonObject.put("msg", "修改失败"); return jsonObject; } } }
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