excel上传--phpExcel读取xls、xlsx

excel上传–phpExcel读取xls、xlsx

     // 不同的后缀文件需要不同的加载方式
    $extension = strtolower( pathinfo($filename, PATHINFO_EXTENSION) );
    if ($extension =='xlsx') {
        $objReader = new PHPExcel_Reader_Excel2007();
        $objPHPExcel = $objReader ->load($filename);
    }else{
        $objReader = PHPExcel_IOFactory::createReader('Excel5');//use excel2007 for 2007 format 
        $objPHPExcel = $objReader->load($filename); //$filename可以是上传的文件，或者是指定的文件
    }

实例：（需要根据自身情况做调整）

Session->setFlash("不是Excel文件，重新上传");
            $this->redirect("orderList");
        }
        /*设置上传路径*/
        $riqi = date("Ymd");
        $savePath = "./upload/excel/ryupload/".$riqi;
        if (!file_exists($savePath)){
            mkdir ($savePath,0777,true);
        }
        /*以时间来命名上传的文件*/
        $str = date('Ymdhis'); 
        $file_name = $str.".".$file_type;
        /*是否上传成功*/
        if (!copy($tmp_file,$savePath.'/'.$file_name)) 
        {
            $this->Session->setFlash("上传失败");
            $this->redirect("orderList");
        }

        $res = $this->writeMessage($savePath.'/'.$file_name);
        if ($res == '') {
            $this->Session->setFlash("上传成功");
            $this->redirect("orderList");
        }
    }
}
// 获取文件数据 插入数据库
public function writeMessage($filename) {
    require_once '../Vendor/Excel/PHPExcel.php';
    require_once '../Vendor/Excel/PHPExcel/IOFactory.php';
    require_once '../Vendor/Excel/PHPExcel/Reader/Excel5.php';
    
    // 不同的后缀文件需要不同的加载方式
    $extension = strtolower( pathinfo($filename, PATHINFO_EXTENSION) );
    if ($extension =='xlsx') {
        $objReader = new PHPExcel_Reader_Excel2007();
        $objPHPExcel = $objReader ->load($filename);
    }else{
        $objReader = PHPExcel_IOFactory::createReader('Excel5');//use excel2007 for 2007 format 
        $objPHPExcel = $objReader->load($filename); //$filename可以是上传的文件，或者是指定的文件
    }
    
    $sheet = $objPHPExcel->getSheet(0); 
    $highestRow = $sheet->getHighestRow(); // 取得总行数 
    $highestColumn = $sheet->getHighestColumn(); // 取得总列数
    $k = 0; 
    //循环读取excel文件,读取一条,插入一条

    $product_name   = $objPHPExcel->getActiveSheet()->getCell("A2")->getValue();
    $policy_code    = $objPHPExcel->getActiveSheet()->getCell("B2")->getValue();
    $cus_name       = $objPHPExcel->getActiveSheet()->getCell("C2")->getValue();
    $insured_person = $objPHPExcel->getActiveSheet()->getCell("D2")->getValue();
    $accept_date    = $objPHPExcel->getActiveSheet()->getCell("E2")->getValue();
    $valid_date     = $objPHPExcel->getActiveSheet()->getCell("F2")->getValue();
    $end_date       = $objPHPExcel->getActiveSheet()->getCell("G2")->getValue();

    if( $product_name   == "产品名称" && 
        $policy_code    == "单号" && 
        $cus_name       == "名称" && 
        $accept_date    == "签发日" 
    ){

        $cfName = '';
        for($j=3;$j<=$highestRow;$j++){
            // 搜索标记
            $data['product_name']   = $objPHPExcel->getActiveSheet()->getCell("A".$j)->getValue();
            $data['policy_code']    = $objPHPExcel->getActiveSheet()->getCell("B".$j)->getValue();
            $data['cus_name']       = $objPHPExcel->getActiveSheet()->getCell("C".$j)->getValue();
            $data['insured_person'] = $objPHPExcel->getActiveSheet()->getCell("D".$j)->getValue();
            $data['accept_date']    = $objPHPExcel->getActiveSheet()->getCell("E".$j)->getValue();
            $data['valid_date']     = $objPHPExcel->getActiveSheet()->getCell("F".$j)->getValue();
            $data['end_date']       = $objPHPExcel->getActiveSheet()->getCell("G".$j)->getValue();
            
            $this->Bguser->useTable='orders';
            $this->Bguser->id = null;
            if( !empty($data['policy_code']) ){
                $rel = $this->Bguser->save($data);
            }
        }
    }else{
        $this->Session->setFlash("上传模板错误，请检查模板！");
        $this->redirect("orderList");
    }
    return $cfName;
}


?>