fix:修复课程详情页面信息展示

src/main/java/com/njuzr/eaibackend/service/impl/CourseServiceImpl.java

@@ -86,7 +86,7 @@ public class CourseServiceImpl implements CourseService {
         QueryWrapper<Course> wrapper = getCourseQueryWrapper(courseQueryDTO);
 
         IPage<Course> courses = courseMapper.selectPage(page, wrapper);
-
+        log.info(courses.getRecords().get(0).toString());
         return PageMapperUtil.convert(courses, this::convertToVO);
     }
 
@@ -332,6 +332,8 @@ public class CourseServiceImpl implements CourseService {
     private CourseVO convertToVO(Course course) {
         CourseVO res = new CourseVO();
         BeanUtils.copyProperties(course, res);
+        res.setCourseImages(ConvertUtil.stringToList(course.getCourseImages(), String::valueOf));
+        log.info(res.toString());
         // 组装教师名字
         List<String> teacherNames = new ArrayList<>();
         // 1.getTeacherIds