点赞

pom.xml

@@ -65,6 +65,11 @@
             <artifactId>spring-boot-starter-data-redis</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+
     </dependencies>
     <dependencyManagement>
         <dependencies>

src/main/java/org/hlrj/duobao_demo/controller/CuratedVideoController.java

@@ -22,13 +22,13 @@ import java.util.List;
  */
 @RestController
 @Slf4j
-@RequestMapping("/curated-video")
+@RequestMapping("/curated-video/api")
 public class CuratedVideoController {
     @Autowired
     private ICuratedVideoService curatedVideoService;
     ///api/brain/addUserPrivileges
     //@RequestMapping(value = "/api/selectRecommendation",method = RequestMethod.POST)
-    @PostMapping("/api/selectCuratedVideo")
+    @PostMapping("/selectCuratedVideo")
     public Result selectCuratedVideo() {
 
         log.info("查询全部的精选的视频");//日志记录
@@ -38,7 +38,7 @@ public class CuratedVideoController {
         return Result.success(curatedVideo);
     }
 
-    @PostMapping("/api/deleteCuratedVideo/{id}")
+    @PostMapping("/deleteCuratedVideo/{id}")
     public Result deleteCuratedVideo(@PathVariable Integer id) {
         log.info("根据id删除精选：{}",id);
 
@@ -46,4 +46,17 @@ public class CuratedVideoController {
         return Result.success();
     }
 
+    /**
+     * 根据id查询数据
+     * @param id
+     * @return
+     */
+    @PostMapping("/selectCuratedVideoById/{id}")
+    public Result selectRecommendationById(@PathVariable Integer id) {
+        log.info("根据id进行查询:{}",id);
+        CuratedVideo curatedVideo  = curatedVideoService.selectById(id);
+        return Result.success(curatedVideo);
+    }
+
+
 }

src/main/java/org/hlrj/duobao_demo/controller/RecommendationController.java

@@ -10,6 +10,7 @@ import org.hlrj.duobao_demo.tool.Result;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
@@ -37,7 +38,8 @@ public class RecommendationController {
     private IRecommendationService recommendationService;
     ///api/brain/addUserPrivileges
     //@RequestMapping(value = "/api/selectRecommendation",method = RequestMethod.POST)
-
+    @Autowired
+    private RedisTemplate redisTemplate;
     /**
      * 查询操作
      * @return
@@ -102,36 +104,27 @@ public class RecommendationController {
         return Result.success();
     }
 
+    /**
+     * 点赞数量加1
+     * @param recommendation
+     * @return
+     */
+    @PostMapping("/addLike")
+    public Result addLike(@RequestBody Recommendation recommendation){
+        log.info("增加点赞操作：{}",recommendation);
+        recommendationService.addLike(recommendation);
+        return Result.success();
+    }
 
 
-    @PostMapping()
-    public Result likeRecommendation(@RequestParam Integer id) {
-        log.info("点赞操作，推荐视频ID：{}",id);
-        Recommendation recommendation  = recommendationService.selectById(id);
-        return Result.success(recommendation);
-
+    
+   /* @PostMapping("/addLike/{id}")
+    public Result addLike(@RequestParam Integer id) {
+        Recommendation recommendation = new Recommendation();
+        String key= String.valueOf(recommendation.getLikes());
+               key  = "like:"+ id;
+        long result = redisTemplate.opsForValue().increment(key);
+        return Result.success(result);
 
-        //查询推荐视频
-        /*try {
-
-            Optional<Recommendation> optional = recommendationService.selectById(id);
-            if (!optional.isPresent()) {
-                return ResponseEntity.notFound().build();
-            }
-            //更新点赞数
-            Recommendation recommendation = optional.get();
-            QueryWrapper<Recommendation> queryWrapper = new QueryWrapper<Recommendation>();
-            recommendation.setLikes(recommendation.getLikes() + 1);
-            recommendationService.update(queryWrapper);
-            //返回最新点赞数
-            HashMap<String, Object> response = new HashMap<>();
-            response.put("code",200);
-            response.put("msg","点赞成功");
-            response.put("likes", recommendation.getLikes());
-            return ResponseEntity.ok(response);
-        }catch (Exception e){
-            log.error("点赞失败，推荐ID：{}，错误信息：{}",id,e.getMessage());
-            return ResponseEntity.internalServerError().body("服务器内部错误");
-        }*/
-    }
+    }*/
 }

src/main/java/org/hlrj/duobao_demo/controller/SpecialTopicController.java

@@ -3,16 +3,13 @@ package org.hlrj.duobao_demo.controller;
 
 import lombok.extern.slf4j.Slf4j;
 import org.hlrj.duobao_demo.entity.CuratedVideo;
+import org.hlrj.duobao_demo.entity.Recommendation;
 import org.hlrj.duobao_demo.entity.SpecialTopic;
 import org.hlrj.duobao_demo.service.ICuratedVideoService;
 import org.hlrj.duobao_demo.service.ISpecialTopicService;
 import org.hlrj.duobao_demo.tool.Result;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 
@@ -26,12 +23,16 @@ import java.util.List;
  */
 @RestController
 @Slf4j
-@RequestMapping("/special-topic")
+@RequestMapping("/special-topic/api")
 public class SpecialTopicController {
     @Autowired
     private ISpecialTopicService specialTopicService;
 
-    @PostMapping("/api/selectSpecialTopic")
+    /**
+     * 查询全部数据
+     * @return
+     */
+    @PostMapping("/selectSpecialTopic")
     public Result selectSpecialTopic() {
 
         log.info("查询全部的专题视频");//日志记录
@@ -42,11 +43,38 @@ public class SpecialTopicController {
         return Result.success(specialTopic);
     }
 
-    @PostMapping("/api/deleteSpecialTopic/{id}")
+    /**
+     * 根据id删除专题
+     * @param id
+     * @return
+     */
+    @PostMapping("/deleteSpecialTopic/{id}")
     public Result deleteSpecialTopic(@PathVariable Integer id) {
         log.info("根据id删除专题：{}",id);
 
         specialTopicService.delete(id);
         return Result.success();
     }
+    /**
+     * 根据id查询数据
+     * @param id
+     * @return
+     */
+    @PostMapping("/selectSpecialTopicById/{id}")
+    public Result selectSpecialTopicById(@PathVariable Integer id) {
+        log.info("根据id进行查询:{}",id);
+        SpecialTopic specialTopic  = specialTopicService.selectById(id);
+        return Result.success(specialTopic);
+    }
+    /**
+     * 点赞数量加1
+     * @param specialTopic
+     * @return
+     */
+    @PostMapping("/addLike")
+    public Result addLike(@RequestBody SpecialTopic specialTopic){
+        log.info("增加点赞操作：{}",specialTopic);
+        specialTopicService.addLike(specialTopic);
+        return Result.success();
+    }
 }

src/main/java/org/hlrj/duobao_demo/controller/VideoDataController.java

@@ -26,12 +26,12 @@ import java.util.List;
  */
 @RestController
 @Slf4j
-@RequestMapping("/video-data")
+@RequestMapping("/video-data/api")
 public class VideoDataController {
     @Autowired
     private IVideoDataService iVideoDataService;
 
-    @PostMapping("/api/selectVideoData")
+    @PostMapping("/selectVideoData")
     public Result selectVideoData() {
 
         log.info("查询全部的直播广场内容");//日志记录
@@ -40,7 +40,7 @@ public class VideoDataController {
 
         return Result.success(videoData);
     }
-    @PostMapping("/api/deleteVideoData/{id}")
+    @PostMapping("/deleteVideoData/{id}")
     public Result deleteVideoData(@PathVariable Integer id) {
         log.info("根据id删除直播：{}",id);
 

src/main/java/org/hlrj/duobao_demo/mapper/RecommendationMapper.java

@@ -20,4 +20,6 @@ public interface RecommendationMapper extends BaseMapper<Recommendation> {
 
 
     void updateRecommendation(Recommendation recommendation);
+
+     void addLike(Recommendation recommendation);
 }

src/main/java/org/hlrj/duobao_demo/mapper/SpecialTopicMapper.java

@@ -13,4 +13,5 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
  */
 public interface SpecialTopicMapper extends BaseMapper<SpecialTopic> {
 
+    public void addLike(SpecialTopic specialTopic);
 }

src/main/java/org/hlrj/duobao_demo/service/ICuratedVideoService.java

@@ -25,4 +25,13 @@ public interface ICuratedVideoService extends IService<CuratedVideo> {
      * @param id
      */
     public void delete(Integer id);
+
+    /**
+     * 根据id查询数据
+     * @param id
+     * @return
+     */
+    public CuratedVideo selectById(Integer id);
+
+
 }

src/main/java/org/hlrj/duobao_demo/service/IRecommendationService.java

@@ -46,5 +46,9 @@ public interface IRecommendationService extends IService<Recommendation> {
      */
     public void updateRecommendation(Recommendation recommendation);
 
-
+    /**
+     * 增加点赞操作
+     * @param recommendation
+     */
+    public void addLike(Recommendation recommendation);
 }

src/main/java/org/hlrj/duobao_demo/service/ISpecialTopicService.java

@@ -25,4 +25,17 @@ public interface ISpecialTopicService extends IService<SpecialTopic> {
      * @param id
      */
     public void delete(Integer id);
+
+    /**
+     * 根据id查询数据
+     * @param id
+     * @return
+     */
+    public SpecialTopic selectById(Integer id);
+
+    /**
+     * 点赞设置
+     * @param specialTopic
+     */
+    public void addLike(SpecialTopic specialTopic);
 }

src/main/java/org/hlrj/duobao_demo/service/RedisService.java

@@ -1,57 +0,0 @@
-package org.hlrj.duobao_demo.service;
-
-/**
- * @program: duobao_demo
- * @ClassName RedisService
- * @description:
- * @author:liuyusong
- * @create: 2025−04-11 15:55
- * @Version 1.0
- **/
-
-public interface RedisService {
-    /**
-     * 点赞。状态为1
-     * @param likedUserId
-     * @param likedPostId
-     */
-    void saveLiked2Redis(String likedUserId, String likedPostId);
-
-    /**
-     * 取消点赞。将状态改变为0
-     * @param likedUserId
-     * @param likedPostId
-     */
-    void unlikeFromRedis(String likedUserId, String likedPostId);
-
-    /**
-     * 从Redis中删除一条点赞数据
-     * @param likedUserId
-     * @param likedPostId
-     */
-    void deleteLikedFromRedis(String likedUserId, String likedPostId);
-
-    /**
-     * 该用户的点赞数加1
-     * @param likedUserId
-     */
-    void incrementLikedCount(String likedUserId);
-
-    /**
-     * 该用户的点赞数减1
-     * @param likedUserId
-     */
-    void decrementLikedCount(String likedUserId);
-
-    /**
-     * 获取Redis中存储的所有点赞数据
-     * @return
-     */
-   // List<UserLike> getLikedDataFromRedis();
-
-    /**
-     * 获取Redis中存储的所有点赞数量
-     * @return
-     */
-   // List<LikedCountDTO> getLikedCountFromRedis();
-}

src/main/java/org/hlrj/duobao_demo/service/impl/CuratedVideoServiceImpl.java

@@ -35,4 +35,9 @@ public class CuratedVideoServiceImpl extends ServiceImpl<CuratedVideoMapper, Cur
     public void delete(Integer id) {
         curatedVideoMapper.deleteById(id);
     }
+
+    @Override
+    public CuratedVideo selectById(Integer id) {
+      return curatedVideoMapper.selectById(id);
+    }
 }

src/main/java/org/hlrj/duobao_demo/service/impl/RecommendationServiceImpl.java

@@ -54,7 +54,10 @@ public class RecommendationServiceImpl extends ServiceImpl<RecommendationMapper,
         recommendationMapper.updateRecommendation(recommendation);
     }
 
-
+    @Override
+    public void addLike(Recommendation recommendation) {
+        recommendationMapper.addLike(recommendation);
+    }
 
 
 }

src/main/java/org/hlrj/duobao_demo/service/impl/SpecialTopicServiceImpl.java

@@ -33,4 +33,14 @@ public class SpecialTopicServiceImpl extends ServiceImpl<SpecialTopicMapper, Spe
     public void delete(Integer id) {
         specialTopicMapper.deleteById(id);
     }
+
+    @Override
+    public SpecialTopic selectById(Integer id) {
+        return specialTopicMapper.selectById(id);
+    }
+
+    @Override
+    public void addLike(SpecialTopic specialTopic) {
+        specialTopicMapper.addLike(specialTopic);
+    }
 }

src/main/resources/application.properties

@@ -1,11 +1,14 @@
 # 应用服务 WEB 访问端口
 server.port=8080
 
-<<<<<<< HEAD
+#<<<<<<< HEAD
 spring.datasource.url=jdbc:mysql://localhost:3306/duobao?useSSL=false&serverTimezone=UTC
 spring.datasource.username=root
 spring.datasource.password=password
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 
-=======
->>>>>>> 3430379550bce337a88771020e4a1dfb7cbf7dd7
+#=======
+#>>>>>>> 3430379550bce337a88771020e4a1dfb7cbf7dd7
+
+spring.redis.host=localhost
+spring.redis.port=6379

src/main/resources/mapper/RecommendationMapper.xml

@@ -14,6 +14,38 @@
         <result column="shares" property="shares" />
         <result column="source" property="source" />
     </resultMap>
+
+    <!--点赞操作-->
+    <update id="addLike" parameterType="org.hlrj.duobao_demo.entity.Recommendation">
+            update Recommendation
+            <set>
+                <if test="imageUrl !=null and imageUrl!=''">
+                    image_url=#{imageUrl},
+                </if>
+                <if test="title !=null and title!=''">
+                    title=#{title},
+                </if>
+                <if test="author !=null and author!=''">
+                    author=#{author},
+                </if>
+                <if test="publishTime !=null and publishTime!=''">
+                    publish_time=#{publishTime},
+                </if>
+                <if test="comments !=null and comments!=''">
+                    comments=#{comments},
+                </if>
+                <if test="shares !=null">
+                    shares=#{shares},
+                </if>
+                <if test="source !=null">
+                    source=#{source},
+                </if>
+                likes = likes + 1
+            </set>
+            where id = #{id}
+
+    </update>
+    <!--更新操作-->
     <update id="updateRecommendation" parameterType="org.hlrj.duobao_demo.entity.Recommendation">
         update Recommendation
         <set>

src/main/resources/mapper/SpecialTopicMapper.xml

@@ -14,5 +14,35 @@
         <result column="comment_count" property="commentCount" />
         <result column="like_count" property="likeCount" />
     </resultMap>
+    <!--点赞操作-->
+    <update id="addLike" parameterType="org.hlrj.duobao_demo.entity.SpecialTopic">
+        update Special_topic
+        <set>
+            <if test="mainTitle !=null and mainTitle!=''">
+                main_title=#{mainTitle},
+            </if>
+            <if test="sectionTitle !=null and sectionTitle!=''">
+                section_title=#{sectionTitle},
+            </if>
+            <if test="coverImg !=null and coverImg!=''">
+                cover_img=#{coverImg},
+            </if>
+            <if test="author !=null and author!=''">
+                author=#{author},
+            </if>
+            <if test="publishTime !=null and publishTime!=''">
+                publish_time=#{publishTime},
+            </if>
+            <if test="viewCount !=null">
+                view_count=#{viewCount},
+            </if>
+            <if test="commentCount !=null">
+                commentCount=#{commentCount},
+            </if>
+            like_count = like_count + 1
+        </set>
+        where id = #{id}
+
+    </update>
 
 </mapper>