1.add duration for journalSong

luoo_music/src/main/java/com/luoo/music/dto/mapper/SongMapper.java

@@ -17,6 +17,7 @@ public class SongMapper {
 		songRespDTO.setAlbum(song.getAlbum());
 		songRespDTO.setArtist(song.getArtist());
 		songRespDTO.setId(song.getJournalNoSongId());
+		songRespDTO.setDuration(song.getDuration());
 		songRespDTO.setTitle(song.getName());
 		songRespDTO.setSrc(Constants.RESOURCE_PREFIX + song.getUrl());
 		songRespDTO.setPic(Constants.RESOURCE_PREFIX + song.getImage());

luoo_music/src/main/java/com/luoo/music/dto/response/SongRespDTO.java

@@ -28,4 +28,6 @@ public class SongRespDTO implements Serializable {
     private Integer songNo;
 	@ApiModelProperty(value = "已收藏")
 	private boolean haveCollect;
+	@ApiModelProperty(value = "歌曲时长")
+    private String duration;
 }

luoo_music/src/main/java/com/luoo/music/pojo/JournalSong.java

@@ -62,4 +62,9 @@ public class JournalSong implements Serializable{
      * 期刊编号_歌曲ID拼接
      */
     private String journalNoSongId;
+    
+    /**
+     * 歌曲时长
+     */
+    private String duration;
 }