通达信期货ctp交易接口进行封装对接?

CTP接口除官方发布的C++动态库外,很多人也提供了Python、Java、C#等各主流语言的接口,可搜索相应的开发方法。一个连接能够查询的股票数量是有限的,性能也不高,但是可以创建多个api实例并发工作,在每个实例中订阅一部分合约。调用订阅接口时还是同订阅期货合约行情一样,订阅股票合约代码即可,如下是demo程序接收的数据:

#include <iostream>
#include <chrono>
#include "./ThostFtdcMdApi.h"
#pragma comment( lib, "thostmduserapi_se.lib" )

class CMarketSpi :public CThostFtdcMdSpi
{
public:
    CMarketSpi(CThostFtdcMdApi* pApi) :m_pMarketApi(pApi)
    {
        pApi->RegisterSpi(this);
    }

    void OnRtnDepthMarketData(CThostFtdcDepthMarketDataField* pDepthMarketData)
    {
        std::cout << pDepthMarketData->InstrumentID << " - " << pDepthMarketData->LastPrice << " - " << pDepthMarketData->Volume << std::endl;
    }

    CThostFtdcMdApi* m_pMarketApi;
};

int main(int argc, char* argv[])
{
    CThostFtdcMdApi* pApi = CThostFtdcMdApi::CreateFtdcMdApi();
    CMarketSpi Spi(pApi);
    pApi->Init();
    const char* symbols[4] = { "600000","000001","00700","AAPL" };
    pApi->SubscribeMarketData((char**)symbols, 4);
    getchar();

    return 0;
}


 

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转载自blog.csdn.net/qq1841085904/article/details/127264265