#include <json/json.h>

 #include <iostream>

 #include <string>

 using namespace std;

 int main(){

     Json::Value root;

     Json::FastWriter writer;

     int a  = ;

     int b  = ;

     int c = ;

     int d = ;

     root["mprotocolType"] = a;

     root["dstdeviceID"] =  b;

     root["mprotocolID"] =  c;

     root["mver"] = d;

    string receiveDataToRedis = writer.write(root);

     cout << "data:  " << receiveDataToRedis << endl;

     return ;

 }