#pragma once
#include <string>
#include <list>
#include "JsonUtil.h"
using namespace std;
class NetworkApi
{
    protected:
        static  string _TRADE_SERVER_ADDR;
        static  int _TRADE_SERVER_PORT;
        static  string _COMMON_SERVER_ADDR;
        static  int _COMMON_SERVER_PORT;


        // ÍøÂçÇëÇó
        static std::string base_request(std::string data);
        // ÇëÇó½»Ò×·þÎñÆ÷
        static std::string base_trade_request(std::string data);
        static string get_rquest_id();
        static string get_sign(rapidjson::Document& document);
public:

    static void set_server_info(string trade_addr,int trade_port, string common_addr,int common_port);

    static std::string load_request_data(std::string data);

   

};