first version of aida_back

src/main/java/com/ai/da/mapper/CollectionElementMapper.java

@@ -0,0 +1,16 @@
+package com.ai.da.mapper;
+
+import com.ai.da.common.config.mybatis.plus.CommonMapper;
+import com.ai.da.mapper.entity.CollectionElement;
+
+import java.util.List;
+
+/**
+ * Mapper 接口
+ *
+ * @author yanglei
+ * @since 2022-10-13
+ */
+public interface CollectionElementMapper extends CommonMapper<CollectionElement> {
+
+}