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Ray
2026-02-19 03:37:37 +08:00
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package project.data;
import java.util.List;
import project.data.model.Depth;
import project.data.model.Kline;
import project.data.model.Realtime;
import project.data.model.Trade;
import project.data.model.Trend;
public interface DataService {
/**
* 实时价格
*
* @param symbol 指定产品代码多个用逗号分割最大100个
*
*/
public List<Realtime> realtime(String symbol);
/**
* 市场深度数据
*/
public Depth depth(String symbol);
/**
* 分时
*/
public List<Trend> trend(String symbol);
/**
* K线
*
*/
public List<Kline> kline(String symbol, String line);
/**
* 获得近期交易记录
*/
public Trade trade(String symbol);
}