泛型可以用来返回实际对象吗？

Question

我有这段代码:

private object DeserialiseFromXMLFile(string fileLocation, Type type)
{
    XmlSerializer serializer = new
        XmlSerializer(type);

    FileStream fs = new FileStream(fileLocation, FileMode.Open);
    XmlReader reader = new XmlTextReader(fs);
    return serializer.Deserialize(reader);
}

我想知道我是否使用泛型,因为我希望返回类型为T

有谁知道这是可能的还是这是最优雅的解决方案？

提前致谢

Answer 1

private T DeserialiseFromXMLFile<T>(string fileLocation)
{
    XmlSerializer serializer = new
        XmlSerializer(typeof(T));

    FileStream fs = new FileStream(fileLocation, FileMode.Open);
    XmlReader reader = new XmlTextReader(fs);
    return (T)serializer.Deserialize(reader);
}

然后你可以这样调用它:

User item = DeserialiseFromXMLFile<User>("myFile.xml");