业务层次过滤

zhongzheng-system/src/main/java/com/zhongzheng/modules/course/service/impl/CourseSectionServiceImpl.java

@@ -419,7 +419,6 @@ public class CourseSectionServiceImpl extends ServiceImpl<CourseSectionMapper, C
         }
         while (it.hasNext()) {
             Map.Entry e = it.next();
-            System.out.println("testHashMap===>Key: " + e.getKey() + ";   Value: "       + e.getValue());
             List<CourseChapterSectionImport> list = (List<CourseChapterSectionImport>)e.getValue();
             for(CourseChapterSectionImport item : list){
                 List<CourseChapterSectionListAddBo> sectionIdList = new ArrayList<>();//章绑定的节列表