package com.xcong.excoin.modules.coin.dao; import java.util.List; import org.apache.ibatis.annotations.Param; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import com.xcong.excoin.modules.member.entity.MemberSelectSymbolsEntity; public interface MemberSelectSymbolsDao extends BaseMapper{ List selectSymbolByMemIdAndSymbol(@Param("memberId")Long memberId,@Param("symbol")String symbol); List selectSymbolByMemId(@Param("memberId")Long memberId); }