How to use ThinkPHP, uploadify, upload, PHPExcel to import data without refreshing-PHP Tutorial-php.cn

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1.Introduce necessary files and upload input

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2.uploadify usage operation

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3. ThinkPHP controller upload operation: Note that the Upload.class.php space needs to be introduced

function upload(){ $config = array( 'maxSize' => 3145728, 'rootPath' => './Uploads/', 'savePath' => '', 'saveName' => array('uniqid',''), 'exts' => array('xls'), 'autoSub' => true, 'subName' => array('date','Ymd'), ); $upload = new Upload($config); // 上传文件 $info = $upload->upload(); if(!$info) {// 上传错误提示错误信息 $this->error($upload->getError()); }else{// 上传成功 获取上传文件信息 $file = $info['Filedata']['savepath'].$info['Filedata']['savename']; } //p($info); $data = array( 'file'=>'./Uploads/'.$file, ); echo json_encode($data); }

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4. Import data into mysql

//导入数据处理 function daoruHandle(){ $file = I('file'); $excelData = excel_to_mysql($file); foreach($excelData['data'] as $row){ $data = array( 'xuehao'=>$row['xuehao'], 'xingming'=>$row['xingming'], 'xingbie'=>($row['xingbie']=='男')?1:0, 'mima'=>md5($row['mima']), ); M('student')->add($data); } echo 1; }

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5.PHPExcel reads Excel file and returns data function

function excel_to_mysql($file){ //导入PHPExcel第三方类库 //vendor('PHPExcel.PHPExcel'); import('Classes.PHPExcel',COMMON_PATH,'.php'); //实例化PHPExcel类，用于接收Excel文件 $PHPExcel = new PHPExcel(); //读取Excel文件类实例化 $PHPReader = new PHPExcel_reader_Excel5(); //检测Excel版本是否可读 if(!$PHPReader->canRead($file)){ $PHPReader = new PHPExcel_Reader_Excel2007(); if(!$PHPReader->canRead($file)) return array('error'=>1);//未知版本的Excel } //读取Excel文件 $PHPExcel = $PHPReader->load($file); //获得Excel中表的数量 $sheetCount = $PHPExcel->getSheetCount(); //获得第一张工作表 $sheet=$PHPExcel->getSheet(0); //获得表中最大数据列名 $column = $sheet->getHighestColumn(); //获得表中最大数据行名 $row = $sheet->getHighestRow(); //循环获得表中数据 for($i=1;$i<=$row;$i++){ $data[] = array( //通过工作表对象的getCell方法获得单元格 getValue方法获得该单元格数值 'xuehao'=>$sheet->getCell('A'.$i)->getValue(), 'xingming'=>$sheet->getCell('B'.$i)->getValue(), 'xingbie'=>$sheet->getCell('C'.$i)->getValue(), 'mima'=>$sheet->getCell('D'.$i)->getValue(), ); } //释放工作表对象 unset($sheet); //释放读取Excel文件对象 unset($PHPReader); //释放Excel文件对象 unset($PHPExcel); //返回数据 return array('error'=>0,'data'=>$data); }

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