Thinkphp框架下PHPExcel实现excel数据的批量化导入

<form action="{:U(‘Index/impUser‘)}" method="post" enctype="multipart/form-data">
      <input type="file" name="import"/>
      <input type="submit" value="提交"/>
</form>

function impUser(){
        if (!empty($_FILES)) {
            //import("@.ORG.UploadFile");
            $config=array(
                ‘exts‘=>array(‘xlsx‘,‘xls‘),
                ‘rootPath‘=>"./Public/",
                ‘savePath‘=>‘Upload/‘,
                //‘autoSub‘    =>    true,
            );
            $upload = new \Think\Upload($config);
            
            if (!$info=$upload->upload()) {
                $this->error($upload->getError());
            } /*else {
                //$info = $upload->getUploadFileInfo();   
            }
            */
            
            vendor("PHPExcel.PHPExcel");
            $file_name=$upload->rootPath.$info[‘import‘][‘savepath‘].$info[‘import‘][‘savename‘];
            // var_dump($file_name);
            // exit;
            $objReader = \PHPExcel_IOFactory::createReader(‘Excel5‘);
            $objPHPExcel = $objReader->load($file_name,$encode=‘utf-8‘);
            $sheet = $objPHPExcel->getSheet(0);
            $highestRow = $sheet->getHighestRow(); // 取得总行数
            $highestColumn = $sheet->getHighestColumn(); // 取得总列数
            for($i=4;$i<=$highestRow;$i++)
            {
                $data[‘name‘] = $objPHPExcel->getActiveSheet()->getCell("B".$i)->getValue();
                $data[‘age‘] = $objPHPExcel->getActiveSheet()->getCell("C".$i)->getValue();
                $data[‘school‘]= $objPHPExcel->getActiveSheet()->getCell("D".$i)->getValue();=$data[‘jion_time‘]= gmdate("Y-m-d H:i:s", \PHPExcel_Shared_Date::ExcelToPHP($objPHPExcel->getActiveSheet()->getCell("M".$i)->getValue()));//其中gmdate函数是对excel表格中的时间进行格式化处理


                M(‘detail_config‘)->add($data);
                    
            }
            $this->success(‘导入成功！‘,‘index‘);
        }else
        {
            $this->error("请选择上传的文件");
        }
    }