public void writeFile ( String fn , HttpServletResponse res ) { ValidationFileUtil . initFileSendHeader ( res , ValidationFileUtil . getEncodingFileName ( fn + ".xls" ) , null ) ; try { this . workBook . write ( res . getOutputStream ( ) ) ; } catch ( IOException e ) { throw new ValidationLibException ( "workbook write error : " + e . getMessage ( ) , HttpStatus . INTERNAL_SERVER_ERROR , e ) ; } }
Write file .