PC-202403201522\Administrator
2024-05-13 6aae849e8ac04dc169a9b7b1a0848f563e9d6d9b
1
2
3
4
5
6
7
8
9
10
11
package com.nq.service;
 
import com.nq.enums.EStockType;
 
import java.math.BigDecimal;
 
public interface IRateServices {
 
    public BigDecimal currencyRate(EStockType fromStockType,EStockType tofromStockType);
 
}