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Front-end HTML+JQuery Note Jquery requires version 1.x, version 2.x cannot be used
1.Introduce necessary files and upload input
<load file="__PUBLIC__/js/jquery-1.11.3.min.js" /> <load file="__PUBLIC__/uploadify/jquery.uploadify.min.js" /> <load file="__PUBLIC__/uploadify/uploadify.css" />
<input type="file" class="" id="student" name="student">
2.uploadify usage operation
<script> $(function(){ //ThinkPHP上传地址 var upload = "{:U(MODULE_NAME.'/Student/upload')}"; //ThinkPHP sessionID的提交变量 //'VAR_SESSION_ID'=>'session_id',在ThinkPHP/Conf/convention.php中进行配置,默认关闭的需要开启 var sid = '{:session_id()}'; //导入数据地址 var daoruUrl = "{:U(MODULE_NAME.'/Student/daoruHandle')}" //Amaze ui 模态框 var modal = $('#my-modal-loading'); //uploadify使用方法 $('#student').uploadify({ 'swf' : '__PUBLIC__/uploadify/uploadify.swf', 'uploader' : upload, 'buttonText' : '选择文件...', 'width':120, 'height':30, 'formData':{'session_id':sid}, 'fileTypeExts':'*.xls', //开始上传弹出模态框 'onUploadStart' : function(file) { $('#alert-content').html('正在上传文件'); modal.modal(); }, //上传成功关闭模态框,并用后台函数导入数据 'onUploadSuccess':function(file, data, response){ $('#alert-content').html('正在导入数据'); data = eval("("+data+")"); $.ajax({ type: 'POST', url: daoruUrl, data: {'file':data.file}, success: function(retdata){ modal.modal('close'); if(retdata==1){ alert('导入成功'); }else{ alert('导入失败'); } }, dataType: 'json' }); } }); }); </script>
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); }
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; }
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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