修改

src/main/java/org/rcisoft/business/blesson/service/impl/BLessonPersonServiceImpl.java

@@ -118,6 +118,7 @@ public class BLessonPersonServiceImpl implements BLessonPersonService {
 
     @Override
     public PersistModel addMyLearnLesson(AddMyLearnLessonDTO addMyLearnLessonDTO) {
+
         List<BLessonPerson> bLessonPersons = bLessonPersonRepository.selectByPersonAndLesson(addMyLearnLessonDTO);
         BLessonPerson bLessonPerson;
         int line = 0;
@@ -136,6 +137,8 @@ public class BLessonPersonServiceImpl implements BLessonPersonService {
             line = bLessonPersonRepository.insertBLessonPerson(bLessonPerson);
             //课程在学人数+1
             bLessonRepository.personNumberPlusOne(addMyLearnLessonDTO.getLessonId());
+        }else if (bLessonPersons != null && bLessonPersons.size()>0){
+            line = 1;
         }
         return new PersistModel(line);
     }