C# XML文件讀取

using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Xml.Serialization;

/// <summary>
/// 工具類
/// </summary>
public static class Tools {
    /// <summary>
    /// 存儲數據 UTF8
    /// </summary>
    /// <param name="data">數據，自定義類</param>
    public static void SaveData(GameData data)
    {
        string fileName = Consts.DataPath;              // 文件名

        // 文件流
        Stream stream = new FileStream(fileName, FileMode.OpenOrCreate, FileAccess.Write);
        StreamWriter sw = new StreamWriter(stream, Encoding.UTF8);          // UTF8
        XmlSerializer xmlSerializer = new XmlSerializer(data.GetType());    // XML 文件序列化
        xmlSerializer.Serialize(sw, data);

        sw.Close();
        stream.Close();
    }

    /// <summary>
    /// 讀取數據
    /// </summary>
    /// <returns>讀取獲得的數據</returns>
    public static GameData GetDataWithOutBom()
    {
        GameData data = new GameData();

        Stream stream = new FileStream(Consts.DataPath, FileMode.Open, FileAccess.Read);
        // 忽略標記 true
        StreamReader sr = new StreamReader(stream, true);
        XmlSerializer xmlSerializer = new XmlSerializer(data.GetType());
        data = xmlSerializer.Deserialize(sr) as GameData;

        sr.Close();
        stream.Close();

        return data;
    }
}