8.6二开 新增资金账户,对应资金购买对应股票

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2025-08-11 fd112c08c7bdc1b549c92d1e851f948c3410c502

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package com.nq.service;
 
import com.nq.enums.EStockType;
 
import java.math.BigDecimal;
 
public interface IRateServices {
 
    public BigDecimal currencyRate(EStockType fromStockType,EStockType tofromStockType);
 
}