main主干首次提交，包含用户认证模块

src/main/java/com/labelsys/backend/mapper/SysMenuMapper.java

@@ -0,0 +1,11 @@
+package com.labelsys.backend.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.labelsys.backend.entity.SysMenu;
+import java.util.List;
+import org.apache.ibatis.annotations.Param;
+
+public interface SysMenuMapper extends BaseMapper<SysMenu> {
+
+    List<SysMenu> listCurrentMenus(@Param("companyId") Long companyId, @Param("positionCodes") List<String> positionCodes);
+}