jsoncpp/           //工作目录|-- include        //头文件根目录| 　|-- json       //json头文件，对应jsoncpp-src-0.5.0\include\json|-- src            //cpp源码文件根目录　　|-- json       //jsoncpp源码文件，对应jsoncpp-src-0.5.0\src\lib_json　　|-- main.cpp   //我们的主函数，调用jsoncpp的示例代码  

|-- makefile       //makefile，不用我们多说了吧，不懂请看我博客的makefile最佳实践

{"name": "json″,    "array": [        {"cpp": "jsoncpp"        },        {"java": "jsoninjava"        },        {"php": "support"        }    ]}

void readJson() {using namespace std;    std::string strValue = "{\"name\":\"json\",\"array\":[{\"cpp\":\"jsoncpp\"},{\"java\":\"jsoninjava\"},{\"php\":\"support\"}]}";

    Json::Reader reader;    Json::Value value;

if (reader.parse(strValue, value))    {           std::string out = value["name"].asString();        std::cout << out << std::endl;const Json::Value arrayObj = value["array"];for (unsigned int i = 0; i < arrayObj.size(); i++)        {   if (!arrayObj[i].isMember("cpp")) continue;out = arrayObj[i]["cpp"].asString();            std::cout << out;if (i != (arrayObj.size() - 1))                 std::cout << std::endl;        }       }   }

void writeJson() {using namespace std;

    Json::Value root;    Json::Value arrayObj;    Json::Value item;

    item["cpp"] = "jsoncpp";    item["java"] = "jsoninjava";    item["php"] = "support";    arrayObj.append(item);

    root["name"] = "json";    root["array"] = arrayObj;

    root.toStyledString();    std::string out = root.toStyledString();    std::cout << out << std::endl;}

unzip jsoncpp.zipcd jsoncppmake./main