zyp

fs-service/src/main/java/com/fs/course/service/impl/FsCourseWatchLogServiceImpl.java

@@ -405,7 +405,7 @@ public class FsCourseWatchLogServiceImpl extends ServiceImpl<FsCourseWatchLogMap
         if (videoDuration==null){
             FsUserCourseVideo video = courseVideoMapper.selectFsUserCourseVideoByVideoId(videoId);
             videoDuration=video.getDuration();
-            redisCache.setCacheObject(videoRedisKey,video.getDuration().toString());
+            redisCache.setCacheObject(videoRedisKey,video.getDuration());
         }
         return videoDuration;
     }