mirror of
https://github.com/nlohmann/json
synced 2024-12-02 16:30:11 +00:00
504012a3db
As <iostream> is not included in json.hpp any more, all code examples need to include <iostream> now.
22 lines
484 B
C++
22 lines
484 B
C++
#include <iostream>
|
|
#include <iomanip> // for std::setw
|
|
#include "json.hpp"
|
|
|
|
using json = nlohmann::json;
|
|
|
|
int main()
|
|
{
|
|
// create a JSON value
|
|
json j = R"({"compact": true, "schema": 0})"_json;
|
|
|
|
// serialize it to MessagePack
|
|
std::vector<uint8_t> v = json::to_msgpack(j);
|
|
|
|
// print the vector content
|
|
for (auto& byte : v)
|
|
{
|
|
std::cout << "0x" << std::hex << std::setw(2) << std::setfill('0') << (int)byte << " ";
|
|
}
|
|
std::cout << std::endl;
|
|
}
|