在使用SPS操作文件的时候碰到这样的问题

  我在使用SPS操作文件(删除)的时候碰到这样的问题,使用如下代码删除站点根目录的文件时会出问题,而删除站点子目录下的文件时不会;上传文件到站点根目录也会出问题,而上传到子目录则不会  :
name space MMXSPS
{
    class SPSAccess
    {

    ........   

      /// <summary>
        /// 删除在指定文件夹的指定文件
        /// </summary>
        /// <param name="strSiteName">文件所在的站点:siteName----例:"/Sites/SiteName"</param>
        /// <param name="strFolder">文件所在的文件夹 :folderName----例:"/Sites/SiteName/FolerPath</param>
        /// <param name="strFileName">文件名 :filename.htm</param>
        public bool DeleteFile(string strSiteName,string strFolder,string strFileName)
        {
            string strServerURL=this.SPServerURL;
            try
            {

                strSiteName=strSiteName;
                SPWeb Myweb=new SPSite(strServerURL).AllWebs[strSiteName];
                Myweb.AllowUnsafeUpdates=true;
                string strNewUrl1;
                if (Myweb.GetFolder(strFolder).Exists)
                {
                    SPFileCollection delFiles = Myweb.GetFolder(strFolder).Files;
                    strNewUrl1=strServerURL + strFolderPath + "/" + strFileSaveToName;
                    if(site.GetFile(strNewUrl1).Exists) //会出错
                        delFiles.Delete(strFolder+"/"+strFileName);
                  }
                return true;
            }
            catch(Exception msg)
            {
                this._ErrorMessage=msg.Message.ToString();
                return false;
            }
        }
    .......
        public string Upload(string strSiteName,string strFolder,string strFileName)
        {
            SPFileCollection spfc;
            ......
            strNewUrl1=strServerURL + strFolderPath + "/" + strFileSaveToName;
            upFile = spfc.Add(strNewUrl1, ConvertToStream(InputFileStream));//会出错
            ......
        }
    .......

        public byte[] ConvertToStream(Stream fStream)
        {
            ....
        }

    }

}

也不知道为什么会这样???

原文地址:https://www.cnblogs.com/llbofchina/p/219145.html