一个商品领取一张卷，

xiaoyong931011

2023-10-21 e9c1806141283804528aa010695f6b0f06803d1b

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package cc.mrbird.febs.pay.service;
 
import cc.mrbird.febs.mall.entity.MallOrderInfo;
 
import java.util.Map;
 
public interface IPayService {
 
    String pay(MallOrderInfo orderInfo);
 
    void payCallback(Map<String, String> params);
}