调用示例: require_once(dirname(__FILE__) . '/includes/PHPExcel/PHPExcel/IOFactory.php'); //$book = "xxxx.xls";这个是要读取的Excel文件名 $objPHPExcel = PHPExcel_IOFactory::load($book); $Columns = $objPHPExcel->getActiveSheet()->getHighestColum

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