准备C++ Json请求

#include <iostream>
#include <string>
#include <nlohmann/json.hpp>

using json = nlohmann::json;

int main() {
    // 创建一个JSON对象
    json request;
    request["name"] = "John Doe";
    request["age"] = 30;
    request["is_student"] = false;
    request["courses"] = {"Math", "Science"};

    // 将JSON对象转换为字符串
    std::string jsonString = request.dump();

    std::cout << "JSON Request: " << jsonString << std::endl;

    // 解析JSON字符串
    json parsedRequest = json::parse(jsonString);

    // 访问解析后的JSON数据
    std::string name = parsedRequest["name"];
    int age = parsedRequest["age"];
    bool isStudent = parsedRequest["is_student"];
    std::vector<std::string> courses = parsedRequest["courses"];

    std::cout << "Name: " << name << std::endl;
    std::cout << "Age: " << age << std::endl;
    std::cout << "Is Student: " << (isStudent ? "Yes" : "No") << std::endl;
    std::cout << "Courses: ";
    for (const auto& course : courses) {
        std::cout << course << " ";
    }
    std::cout << std::endl;

    return 0;
}