package com.yami.trading.service; import com.baomidou.mybatisplus.extension.service.IService; import com.yami.trading.bean.model.ChannelBlockchain; import com.yami.trading.bean.model.RealNameAuthRecord; import java.util.List; public interface ChannelBlockchainService extends IService { public ChannelBlockchain findByNameAndCoinAndAdd(String blockchain_name, String coin,String address); List findByCoin(String coin); }