后端整合模块

src/main/java/com/example/demo/mapper/ActivityMapper.java

@@ -63,7 +63,7 @@ public interface ActivityMapper {
             "AND activity.activity_id = #{activityId}",
             "</if>",
             "</where>",
-            "ORDER BY activity.create_time DESC,activity.start_time DESC",
+            "ORDER BY activity.status,activity.create_time DESC,activity.start_time DESC",
             "</script>"
     })
     List<Activity> select(Activity activity);

src/main/java/com/example/demo/serviceImpl/ActivityServiceImpl.java

@@ -31,7 +31,7 @@ public class ActivityServiceImpl implements ActivityService {
     ActivityMapper activityMapper;
 
     @Override
-
+    @CacheEvict(value = {"activity"}, allEntries = true)
     public int add(Activity activity) {
         return activityMapper.add(activity);
     }