大宗持仓

zyy

2025-10-29 d4ab82f09c8900c603703d48a2635b54f872d122

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package com.yami.trading.dao;
 
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.yami.trading.bean.purchasing.Purchasing;
 
public interface PurchasingMapper  extends BaseMapper<Purchasing> {
}