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zyy

2025-09-24 a14a6272d61c12164d17eee52c2f01dd82963f4a

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package com.yami.trading.service.exchange;
 
import com.baomidou.mybatisplus.extension.service.IService;
import com.yami.trading.bean.exchange.ExchangeApplyOrder;
import com.yami.trading.bean.exchange.PartyBlockchain;
 
import java.util.List;
 
public interface  PartyBlockchainService extends IService<PartyBlockchain> {
    List<PartyBlockchain> findByUserName(String userName);
 
    public List<PartyBlockchain> findByUserNameAndCoinSymbol(String userName,String coinSymbol);
}