课程目录的保存

web/src/main/java/com/ynfy/buss/course/course/service/impl/CourseServiceImpl.java

@@ -1,18 +1,18 @@
 package com.ynfy.buss.course.course.service.impl;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.ynfy.buss.course.course.entity.Course;
 import com.ynfy.buss.course.course.mapper.CourseMapper;
 import com.ynfy.buss.course.course.service.ICourseService;
-import com.ynfy.buss.course.course.entity.Course;
 import com.ynfy.buss.course.coursecatalog.service.ICourseCatalogService;
-import com.ynfy.buss.exam.questionanswer.service.IQuestionAnswerService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 /**
  * @Description: course
  * @Author: jeecg-boot
- * @Date:   2023-10-24
+ * @Date: 2023-10-24
  * @Version: V1.0
  */
 @Service
@@ -22,8 +22,9 @@ public class CourseServiceImpl extends ServiceImpl<CourseMapper, Course> impleme
     private ICourseCatalogService courseCatalogService;
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void saveCourse(Course course) {
-        this.saveOrUpdate(course);
+        saveOrUpdate(course);
         // 保存题目答案选项
         courseCatalogService.saveAll(course.getId(), course.getCatalogList());
     }