如何将jsoncpp库包含到unix上的项目中？

#include <iostream>
#include <json/json.h>

int main() {
    // 解析JSON字符串
    Json::Value root;
    Json::CharReaderBuilder reader;
    std::string errs;
    std::istringstream s("{ \"name\": \"John\", \"age\": 30 }");
    if (!Json::parseFromStream(reader, s, &root, &errs)) {
        std::cerr << "Failed to parse JSON: " << errs << std::endl;
        return 1;
    }

    // 访问JSON数据
    std::string name = root["name"].asString();
    int age = root["age"].asInt();
    std::cout << "Name: " << name << ", Age: " << age << std::endl;

    // 生成JSON字符串
    Json::Value newRoot;
    newRoot["name"] = "Jane";
    newRoot["age"] = 25;
    Json::StreamWriterBuilder writer;
    std::string jsonString = Json::writeString(writer, newRoot);
    std::cout << "Generated JSON: " << jsonString << std::endl;

    return 0;
}

g++ -o json_example json_example.cpp -ljsoncpp

./json_example