视频 查看集 和 集数列表 拆分

src/main/resources/mapper/course/CourseUserDao.xml

@@ -36,6 +36,10 @@
         select * from course_user u where u.user_id=#{userId} and u.course_id=#{id} and u.classify=2
     </select>
 
+    <select id="selectUserCourseDetailsId" resultType="Long">
+        select course_details_id from course_user u where u.user_id=#{userId} and u.course_id=#{id} and u.classify=2
+    </select>
+
     <update id="updateCourseTime">
         update  course_user   set update_time =#{courseUser.updateTime}
     </update>