package com.example.service; import com.baomidou.mybatisplus.core.metadata.IPage; import com.baomidou.mybatisplus.extension.service.IService; import com.example.entity.DataExcel; import org.springframework.web.multipart.MultipartFile; import java.util.List; public interface DataExcelService extends IService { IPage getDataExcelPage(Long current, Long size, String unitName, String transactionNo, String accountingPeriod, List permissionDeptCodes); String importData(MultipartFile file, List permissionDeptCodes); }