package com.ltkj.hosp.mapper; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import com.ltkj.hosp.domain.TjCustomerBlack; import org.apache.ibatis.annotations.Mapper; import org.apache.ibatis.annotations.Select; @Mapper public interface TjCustomerBlackMapper extends BaseMapper { @Select("SELECT * FROM tj_customer_black a WHERE a.cus_id=#{cusId} AND a.is_expiration='N'") TjCustomerBlack isTjCustomerBlack(String cusId); }