教学伴奏，分类正序，查看夫级分类时，同时查询出所包含子集的分类伴奏

mec-biz/src/main/java/com/ym/mec/biz/service/impl/SysMusicScoreAccompanimentServiceImpl.java

@@ -61,7 +61,19 @@ public class SysMusicScoreAccompanimentServiceImpl extends BaseServiceImpl<Integ
 
 	@Override
 	public List<SysMusicScoreAccompaniment> queryAccPage(SysExamSongQueryInfo queryInfo) {
-		Map<String, Object> params = new HashMap<String, Object>();
+		if(queryInfo.getCategoriesId() != null){
+			List<Integer> categoriesIdList = new ArrayList<>();
+			MusicScoreQueryInfo musicScoreQueryInfo = new MusicScoreQueryInfo();
+			musicScoreQueryInfo.setParentId(queryInfo.getCategoriesId());
+			List<SysMusicScoreCategories> scoreCategories = sysMusicScoreCategoriesService.queryTree(musicScoreQueryInfo);
+			if(scoreCategories.size() > 0){
+				categoriesIdList = scoreCategories.stream().map(e->e.getId()).collect(Collectors.toList());
+			}else {
+				categoriesIdList.add(queryInfo.getCategoriesId());
+			}
+			queryInfo.setCategoriesIdList(categoriesIdList);
+		}
+		Map<String, Object> params = new HashMap<>();
 		MapUtil.populateMap(params, queryInfo);
 		return sysMusicScoreAccompanimentDao.queryAccPage(params);
 	}