新增资源分类管理

src/main/java/xyz/playedu/api/mapper/ResourceCategoryMapper.java

@@ -0,0 +1,20 @@
+package xyz.playedu.api.mapper;
+
+import org.apache.ibatis.annotations.Mapper;
+import xyz.playedu.api.domain.ResourceCategory;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author tengteng
+* @description 针对表【resource_categories】的数据库操作Mapper
+* @createDate 2023-02-23 09:50:18
+* @Entity xyz.playedu.api.domain.ResourceCategory
+*/
+@Mapper
+public interface ResourceCategoryMapper extends BaseMapper<ResourceCategory> {
+
+}
+
+
+
+