$objPHPExcel = $objReader->load('/home/yuanjianjun/20100301.xls');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->_phpExcel->setActiveSheetIndex(0);
$objWriter->_phpExcel->getActiveSheet()->setCellValue('A1', 'FESDF');
$objWriter->_phpExcel->getActiveSheet()->setCellValue('B1', 'S');
$objWriter->_phpExcel->getActiveSheet()->setCellValue('C1', 'FEFSD');
$objWriter->_phpExcel->getActiveSheet()->setCellValue('D1', 'SDFD');
$objWriter->_phpExcel->getActiveSheet()->setCellValue('E1', '淘宝 CPS');
$objWriter->save('/home/yuanjianjun/copy.xls');