/// <summary>/// CKFinder的辅助类库/// </summary>public static class Helper{#region 基础类库/// <summary>/// CKFinder配置前缀：默认为CKFinder/// </summary>public const string Default_Config_Prefix = @"CKFinder";/// <summary>/// CKFinder上传时的第一个根Url：默认为/u/ckf//// </summary>public const string Default_FirstRootUrl = @"/u/ckf/";/// <summary>/// CKFinder上传时的第三个子目录：默认为default//// </summary>public const string Default_SubDir = @"default/";/// <summary>/// 创建URL对应的物理路径/// </summary>/// <param name="pUrl">URL</param>public static void General_Url_Path(string pUrl){if (!string.IsNullOrEmpty(pUrl)){string vTempPath = System.Web.HttpContext.Current.Request.MapPath(pUrl);if (!System.IO.Directory.Exists(vTempPath)){try{System.IO.Directory.CreateDirectory(vTempPath);}catch (Exception ex){throw ex;}}}}/// <summary>/// 生成Url形式的年月日，如：2012/12/20//// </summary>/// <param name="pIsYear">是否取年</param>/// <param name="pIsMonth">是否取月</param>/// <param name="pIsDay">是否取日</param>/// <returns></returns>public static string General_Url_YYYYMMDD(bool pIsYear = true, bool pIsMonth = true, bool pIsDay = true){StringBuilder sb = new StringBuilder();if (pIsYear){sb.AppendFormat(@"{0}/", DateTime.Now.ToString("yyyy"));}if (pIsMonth){sb.AppendFormat(@"{0}/", DateTime.Now.ToString("MM"));}if (pIsDay){sb.AppendFormat(@"{0}/", DateTime.Now.ToString("dd"));}return sb.ToString();}/// <summary>/// 生成Url形式的根路径/// </summary>/// <param name="pFirstRootUrl">第一个根路径</param>/// <param name="pIsSecondYear">是否取年份目录： 默认是</param>/// <param name="pIsSecondMonth">是否取月份子目录： 默认是</param>/// <param name="pIsSecondDay">是否取日的子目录： 默认否</param>/// <returns></returns>public static string General_Url_Root(string pFirstRootUrl, bool pIsSecondYear = true, bool pIsSecondMonth = true, bool pIsSecondDay = false){if (string.IsNullOrEmpty(pFirstRootUrl)){pFirstRootUrl = Default_FirstRootUrl;}if (!pFirstRootUrl.StartsWith(@"/")){pFirstRootUrl = @"/" + pFirstRootUrl;}if (!pFirstRootUrl.EndsWith(@"/")){pFirstRootUrl += @"/";}StringBuilder sb = new StringBuilder(pFirstRootUrl);sb.AppendFormat(General_Url_YYYYMMDD(pIsSecondYear, pIsSecondMonth, pIsSecondDay));string vTempPath = System.Web.HttpContext.Current.Request.MapPath(sb.ToString());if (!System.IO.Directory.Exists(vTempPath)){try{System.IO.Directory.CreateDirectory(vTempPath);}catch (Exception ex){throw ex;}}return sb.ToString();}#endregion#region 配置类库：从配置文件中读取的类库/// <summary>/// 读取AppSetting的某个键对应的值/// </summary>/// <param name="pKey">键名</param>/// <returns></returns>public static string GetAppSetting(string pKey){string vStr = string.Empty;vStr = ConfigurationManager.AppSettings[string.Format("{0}_{1}", Default_Config_Prefix, pKey)];if (string.IsNullOrEmpty(vStr)){vStr = "";}return vStr;}/// <summary>/// 取得Url形式的根路径/// </summary>/// <returns></returns>public static string GetUrl(){string vFirstRootUrl = GetAppSetting("FirstRootUrl");bool vIsSecondYear = GetAppSetting("IsSecondYear") == "false" ? false : true;bool vIsSecondMonth = GetAppSetting("IsSecondMonth") == "false" ? false : true;bool vIsSecondDay = GetAppSetting("IsSecondDay") == "true" ? true : false;return General_Url_Root(vFirstRootUrl, vIsSecondYear, vIsSecondMonth, vIsSecondDay);}#endregion}