MVC upload file directory to shared directory

1. Need to add an account name with permissions (all permissions, including read, write, delete, and so on) to the server on the shared directory
The configuration node is added to the,<system.web> node in the 2.MVC site Webconfig file.
<identity impersonate= "true" username= "domain \ Account" password= "password"/>
3. When saving, you can save it directly

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<summary>///Save the file, write the uploaded file to the shared directory///</summary>///<param name= "file" ></param>///< param name= "Saveasfullname" ></param>///<returns></returns>protected PageActionReturn Saveuploadfile (httppostedfile file, string saveasfullname) {    pageactionreturn ret = new Pageactionreturn ();     try    {            if (string. IsNullOrEmpty (file. FileName)             {                 ret. IsOK = false;                ret. Message = "No specified file";           }            else    & nbsp       {                System.IO.FileInfo FileInfo = new System.IO. FileInfo (saveasfullname);                System.IO.DirectoryInfo folder = fileinfo.directory;                Createpath (folder);        & nbsp                       file. SaveAs (saveasfullname);                 ret. IsOK = true;                ret. Returndata = saveasfullname;            }          &nbsp ; }    catch (Exception ex)     {        ret. IsOK = false;        ret. Message = ex. message;        ret. StackTrace = ex. stacktrace;   }     return ret; }      

<summary>///Create a directory///If the directory does not exist, it has been created, provided that you have root permissions///</summary>///<param name= "folder" ></param >private void Createpath (System.IO.DirectoryInfo folder) {if (!folder. Exists) {if (!folder. parent.exists) {Createpath (folder.                Parent);} Folder.                     Create (); }           }

MVC upload file directory to shared directory