备注:基于第三方类库phpoffice/phpexcel
github:https://github.com/PHPOffice/PHPExcel/
前端:excel.html
<form method="post" action="excel.php" enctype="multipart/form-data">
<input type="file" name="file" value="">
<input type="submit" name="submit" value="提交">
</form>
excel.php:
**接受上传的文件,直接获取存储在服务器上的临时文件
public function importExcel()
{
//接收前台文件
$ex = $_FILES['file'];
//重设置文件名
$filename = time().substr($ex['name'], stripos($ex['name'], '.'));
$path = ROOT_PATH . 'public/excel/'.$filename; //设置移动路径
@move_uploaded_file($ex['tmp_name'],$path);
//调用阅读excel函数方法 返回数组
$exfn = $this->_readExcel($path);
}
**读取excel 数据
public function _readExcel($path)
{
//引用PHPexcel 类(根据具体情况引用)
include_once(ROOT_PATH .'vendor/phpoffice/phpexcel/Classes/PHPExcel.php');
include_once(ROOT_PATH .'vendor/phpoffice/phpexcel/Classes/PHPExcel/IOFactory.php');//静态类
$type = 'Excel2007';//设置为Excel5代表支持2003或以下版本,Excel2007代表2007版
$xlsReader = \PHPExcel_IOFactory::createReader($type);
$xlsReader->setReadDataOnly(true);
$xlsReader->setLoadSheetsOnly(true);
$Sheets = $xlsReader->load($path);
//开始读取上传到服务器中的Excel文件,返回一个二维数组
$dataArray = $Sheets->getSheet(0)->toArray();
return $dataArray;
}
**数据导出
public function exportExcel()
{
//需要导出的数据
$data = [
[
'id' => 1,
'username' => '111',
'password' => '14522',
'email' => 'fadsfdsa@sfas',
'head_ico' => 'fdsafasf',
]
];
$name = 'Excel';//导出的文件名称
//引入关键类(根据具体情况引用)
include_once(ROOT_PATH .'vendor/phpoffice/phpexcel/Classes/PHPExcel.php');
error_reporting(E_ALL);
$objPHPExcel = new \PHPExcel();
/*以下是一些设置 可忽略*/
$objPHPExcel->getProperties()->setCreator("明")
->setLastModifiedBy("明")
->setTitle("EXCEL导出")
->setSubject("EXCEL导出")
->setDescription("数据")
->setKeywords("excel")
->setCategory("result");
/*以下就是对处理Excel里的数据, 横着取数据,主要是这一步,其他基本都不要改*/
foreach ($data as $k => $v) {
$num = $k + 1;
$objPHPExcel->setActiveSheetIndex(0)//Excel的第A列,uid是你查出数组的键值,下面以此类推
->setCellValue('A' . $num, $v['id'])
->setCellValue('B' . $num, $v['username'])
->setCellValue('C' . $num, $v['password'])
->setCellValue('D' . $num, $v['email'])
->setCellValue('E' . $num, $v['head_ico']);
}
$objPHPExcel->getActiveSheet()->setTitle('User');
$objPHPExcel->setActiveSheetIndex(0);
header('Content-Type: applicationnd.ms-excel');
header('Content-Disposition: attachment;filename="' . $name . '.xls"');
header('Cache-Control: max-age=0');
$objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');
exit;
}