private Dictionary<int,T> LoadConfig<T>(string fileName) where T : class,new()
    {
        Dictionary<int, T> dic = new Dictionary<int, T>();
        TextAsset bossCfgInfo = Resources.Load<TextAsset>("Config/" + fileName);
        //新建xml文件物件
        XmlDocument document = new
 
 XmlDocument();
        //把字串載入到物件中
        document.LoadXml(bossCfgInfo.text);
        //獲取根節點
        XmlNode rootNode = document.SelectSingleNode("Root");
        //獲取根節點的子節點列表
        XmlNodeList nodeList = rootNode.ChildNodes;
        //遍歷
        foreach (XmlNode node in nodeList)
        {
            //節點 轉 元素型別
 

            XmlElement element = node as XmlElement;
            T obj = CreateAndSetValue<T>(element);
            dic.Add(int.Parse( element.GetAttribute("ID")), obj);
        }
        return dic;
    }

配置檔案要對應一個公有類，該類中的欄位唯一對應配置檔案中的一組屬性，變數名必須和配置檔案一致！！！