目标内容排序

src/main/java/com/teaching/backend/model/entity/courses/ObjectiveContents.java

@@ -36,5 +36,8 @@ public class ObjectiveContents implements Serializable {
     @ApiModelProperty(value = "内容",required = true)
     private String content;
 
+    @ApiModelProperty(value = "排序字段",required = true)
+    private Float orderNum;
+
 
 }

src/main/java/com/teaching/backend/service/impl/courses/CourseObjectivesServiceImpl.java

@@ -202,7 +202,7 @@ public class CourseObjectivesServiceImpl extends ServiceImpl<CourseObjectivesMap
     // 获取目标的内容列表
     private List<ObjectiveContents> fetchContentsForObjective(String objectiveId) {
         LambdaQueryWrapper<ObjectiveContents> queryWrapper = new LambdaQueryWrapper<>();
-        queryWrapper.eq(ObjectiveContents::getObjectiveId, objectiveId);
+        queryWrapper.eq(ObjectiveContents::getObjectiveId, objectiveId).orderByAsc(ObjectiveContents::getOrderNum);
         List<ObjectiveContents> contents = objectiveContentsMapper.selectList(queryWrapper);
         return contents;
     }