PHP登录（ajax提交数据和后台校验）实例教程

更新时间：2016年12月31日 09:44 点击：1981

这篇文章介绍了PHP登录，也就是ajax提交数据和后台校验的实例教程，代码简单易懂，有需要的同学可以参考一下

实现步骤：

一：在http://phpexcel.codeplex.com/下载最新PHPExcel放到Vendor下，注意位置：ThinkPHP\Extend\Vendor\PHPExcel\PHPExcel.php。

二：导出excel代码实现

/**方法**/

functionindex(){

$this->display();

}

publicfunctionexportExcel($expTitle,$expCellName,$expTableData){

$xlsTitle= iconv('utf-8','gb2312',$expTitle);//文件名称

$fileName=$_SESSION['account'].date('_YmdHis');//or $xlsTitle 文件名称可根据自己情况设定

$cellNum=count($expCellName);

$dataNum=count($expTableData);

vendor("PHPExcel.PHPExcel");

$objPHPExcel=newPHPExcel();

$cellName=array('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','AA','AB','AC','AD','AE','AF','AG','AH','AI','AJ','AK','AL','AM','AN','AO','AP','AQ','AR','AS','AT','AU','AV','AW','AX','AY','AZ');

$objPHPExcel->getActiveSheet(0)->mergeCells('A1:'.$cellName[$cellNum-1].'1');//合并单元格

// $objPHPExcel->setActiveSheetIndex(0)->setCellValue('A1', $expTitle.' Export time:'.date('Y-m-d H:i:s'));

for($i=0;$i<$cellNum;$i++){

$objPHPExcel->setActiveSheetIndex(0)->setCellValue($cellName[$i].'2',$expCellName[$i][1]);

}

// Miscellaneous glyphs, UTF-8

for($i=0;$i<$dataNum;$i++){

for($j=0;$j<$cellNum;$j++){

$objPHPExcel->getActiveSheet(0)->setCellValue($cellName[$j].($i+3),$expTableData[$i][$expCellName[$j][0]]);

}

header('pragma:public');

header('Content-type:application/vnd.ms-excel;charset=utf-8;name="'.$xlsTitle.'.xls"');

header("Content-Disposition:attachment;filename=$fileName.xls");//attachment新窗口打印inline本窗口打印

$objWriter= PHPExcel_IOFactory::createWriter($objPHPExcel,'Excel5');

$objWriter->save('php://output');

exit;

}

/**

* 导出Excel

functionexpUser(){//导出Excel

$xlsName="User";

$xlsCell=array(

array('id','账号序列'),

array('truename','名字'),

array('sex','性别'),

array('res_id','院系'),

array('sp_id','专业'),

array('class','班级'),

array('year','毕业时间'),

array('city','所在地'),

array('company','单位'),

array('zhicheng','职称'),

array('zhiwu','职务'),

array('jibie','级别'),

array('tel','电话'),

array('qq','qq'),

array('email','邮箱'),

array('honor','荣誉'),

array('remark','备注')

);

$xlsModel= M('Member');

$xlsData=$xlsModel->Field('id,truename,sex,res_id,sp_id,class,year,city,company,zhicheng,zhiwu,jibie,tel,qq,email,honor,remark')->select();

foreach($xlsDataas$k=>$v)

{

$xlsData[$k]['sex']=$v['sex']==1?'男':'女';

}

$this->exportExcel($xlsName,$xlsCell,$xlsData);

}

第三：导入excel数据代码

functionimpUser(){

if(!empty($_FILES)) {

import("@.ORG.UploadFile");

$config=array(

'allowExts'=>array('xlsx','xls'),

'savePath'=>'./Public/upload/',

'saveRule'=>'time',

);

$upload=newUploadFile($config);

if(!$upload->upload()) {

$this->error($upload->getErrorMsg());

}else{

$info=$upload->getUploadFileInfo();

}

vendor("PHPExcel.PHPExcel");

$file_name=$info[0]['savepath'].$info[0]['savename'];

$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($i=3;$i<=$highestRow;$i++)

{

$data['account']=$data['truename'] =$objPHPExcel->getActiveSheet()->getCell("B".$i)->getValue();

$sex=$objPHPExcel->getActiveSheet()->getCell("C".$i)->getValue();

// $data['res_id'] = $objPHPExcel->getActiveSheet()->getCell("D".$i)->getValue();

$data['class'] =$objPHPExcel->getActiveSheet()->getCell("E".$i)->getValue();

$data['year'] =$objPHPExcel->getActiveSheet()->getCell("F".$i)->getValue();

$data['city']=$objPHPExcel->getActiveSheet()->getCell("G".$i)->getValue();

$data['company']=$objPHPExcel->getActiveSheet()->getCell("H".$i)->getValue();

$data['zhicheng']=$objPHPExcel->getActiveSheet()->getCell("I".$i)->getValue();

$data['zhiwu']=$objPHPExcel->getActiveSheet()->getCell("J".$i)->getValue();

$data['jibie']=$objPHPExcel->getActiveSheet()->getCell("K".$i)->getValue();

$data['honor']=$objPHPExcel->getActiveSheet()->getCell("L".$i)->getValue();

$data['tel']=$objPHPExcel->getActiveSheet()->getCell("M".$i)->getValue();

$data['qq']=$objPHPExcel->getActiveSheet()->getCell("N".$i)->getValue();

$data['email']=$objPHPExcel->getActiveSheet()->getCell("O".$i)->getValue();

$data['remark']=$objPHPExcel->getActiveSheet()->getCell("P".$i)->getValue();

$data['sex']=$sex=='男'?1:0;

$data['res_id'] =1;

$data['last_login_time']=0;

$data['create_time']=$data['last_login_ip']=$_SERVER['REMOTE_ADDR'];

$data['login_count']=0;

$data['join']=0;

$data['avatar']='';

$data['password']=md5('123456');

M('Member')->add($data);

}

$this->success('导入成功！');

}else

{

$this->error("请选择上传的文件");

}

四、模板代码

<html>

<head>

</head>

<body>

<P><ahref="{:U('Index/expUser')}">导出数据并生成excel</a></P><br/>

<formaction="{:U('Index/impUser')}"method="post"enctype="multipart/form-data">

<inputtype="file"name="import"/>

<inputtype="hidden"name="table"value="tablename"/>

<inputtype="submit"value="导入"/>

</form>

</body>

</html>

小编推荐的这篇文章介绍了thinkphp实现excel数据的导入导出，非常具有价值，感兴趣的同学快来看看吧！