jsoncpp报错
: error C4996: 'Json::Reader::Reader': Use CharReader and CharReaderBuilder instead
: 参见“Json::Reader::Reader”的声明
const char* str = "{\"name\":\"xiaoming\",\"age\":18}";
Json::Value root;
Json::Reader reader;
if (!reader.parse(str, root))
{
cout << "Parse from str failed\n";
return;
}
string name = root["name"].asCString();
int age = root["age"].asInt();
std::cout << "name: " << name << " age:" << age;
2、解决方法,根据提示修改代码,如下:
Json::CharReaderBuilder b;
Json::CharReader* reader(b.newCharReader());
Json::Value root;
JSONCPP_STRING errs;
bool ok = reader->parse(str, str + std::strlen(str), &root, &errs);
if (ok&&errs.size() == 0)
{
std::string upload_id = root["uploadid"].asString(); // 访问节点,upload_id = "UP000000"
int code = root["code"].asInt(); // 访问节点,code = 100
}
delete reader;