喜欢等bug

ruoyi-system/src/main/java/com/ruoyi/system/mapper/MusicInfoMapper.java

@@ -114,4 +114,6 @@ public interface MusicInfoMapper
     UserLikeMusic selectMusicAndUserLike(@Param("userId") Long userId,@Param("musicId") String musicId);
 
     MusicInfo selectUserLikeMusic(@Param("musicId") String musicId,@Param("userId") Long userId);
+
+    void delHistoryUAndM(@Param("userId") Long userId,@Param("musicId") String musicId);
 }

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/MusicInfoServiceImpl.java

@@ -160,6 +160,8 @@ public class MusicInfoServiceImpl implements IMusicInfoService
     @Override
     public int addHistoryMusic(String musicId) {
         Long userId = SecurityUtils.getUserId();
+        // 先删除在田间
+        musicInfoMapper.delHistoryUAndM(userId,musicId);
         return musicInfoMapper.insertHistory(userId,musicId);
     }
 

ruoyi-system/src/main/resources/mapper/system/MusicInfoMapper.xml

@@ -218,4 +218,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="selectUserLikeMusic" resultMap="MusicInfoResult">
         SELECT * FROM user_like_music where user_id= #{userId} and music_id= #{musicId}
     </select>
+
+    <delete id="delHistoryUAndM">
+        delete from user_history where user_id=#{userId} and music_id=#{musicId}
+    </delete>
 </mapper>