将文件转换成字符串

/// <summary>
    /// 将文件转换成字符串
    /// </summary>
    /// <param name="path"></param>
    /// <param name="isSpace"></param>
    /// <returns></returns>
    public static string GetTempleContent(string path)
    {
        string result = string.Empty;
        string sFileName = HttpContext.Current.Server.MapPath(path);
        if (File.Exists(sFileName))
        {
            try
            {
                using (StreamReader sr = new StreamReader(sFileName))
                {
                    result = sr.ReadToEnd();
                }
            }
            catch
            {
                result = "读取模板文件(" + path + ")出错";
            }
        }
        else
        {
            result = "找不到模板文件：" + path;
        }
        return result;
    }