Msgpack::object to JSON string C++

#include <msgpack.hpp>
#include <iostream>
#include <string>
#include <rapidjson/document.h>
#include <rapidjson/stringbuffer.h>
#include <rapidjson/writer.h>

int main() {
    // 创建一个Msgpack::object对象
    msgpack::object obj = ...; // 假设已经有一个Msgpack::object对象

    // 将Msgpack::object转换为JSON对象
    rapidjson::Document jsonDoc;
    // 使用Msgpack库提供的函数将Msgpack::object转换为JSON对象
    msgpack::object::with_zone& zone = obj.zone();
    obj.convert(&jsonDoc, &zone);

    // 将JSON对象转换为字符串
    rapidjson::StringBuffer buffer;
    rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
    jsonDoc.Accept(writer);

    // 输出JSON字符串
    std::cout << buffer.GetString() << std::endl;

    return 0;
}