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我从服务器克隆了一个项目并安装在本地设置中。 我想使用PHPExcel将excel文件导出到浏览器。它在服务器上工作正常。但是本地设置存在问题。 另外我检查了一些列和字段,他们很好。 下面是代码:PHPExcel导出无法正常工作:显示“无法访问网站”
<?php
//PHPExcel starts from here
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
date_default_timezone_set('Asia/Kathmandu');
if (PHP_SAPI == 'cli')
die('Error in loading PHPExcel');
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
// Set document properties
$objPHPExcel->getProperties()->setCreator("GBD Admin")
->setLastModifiedBy("GBD Admin")
->setTitle("Weekly checkin/checkout log")
->setDescription("Test document for PHPExcel, generated using PHP classes.")
->setKeywords("Checkin/Checkout Logs")
->setCategory("Checkin/Checkout Logs");
// Add some data
$objPHPExcel->setActiveSheetIndex(0)
->setCellValue('A1', 'Date of Export')
->setCellValue('B1', $now)
->setCellValue('A3', 'Employee Name')
->setCellValue('B3', ' Checkin-date')
->setCellValue('C3', ' Checkin-time')
->setCellValue('D3', ' Checkout-date')
->setCellValue('E3', ' Checkout-time')
// ->setCellValue('F3', ' Total-time Spent')
// ->setCellValue('G3', ' Over-time')
->setCellValue('F3', ' Early checkout-remarks')
->setCellValue('G3', ' Late checkin-remarks');
// Newly added statement below
// ->setCellValue('H3', ' Absent/Leave Remarks');
$objPHPExcel->getActiveSheet()->getStyle('A1:B1')->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('A3:H3')->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->fromArray($results, null, 'A5');
$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(20);
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(15);
$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(15);
$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(15);
$objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(15);
$objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(45);
$objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(45);
// Rename worksheet
$objPHPExcel->getActiveSheet()->setTitle('Login-data-' . $now);
// Set active sheet index to the first sheet, so Excel opens this as the first sheet
$objPHPExcel->setActiveSheetIndex(0);
// Redirect output to a client’s web browser (Excel5)
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="Login_data_' . $now . '.xls"');
header('Cache-Control: max-age=0');
// If you're serving to IE 9, then the following may be needed
header('Cache-Control: max-age=1');
// If you're serving to IE over SSL, then the following may be needed
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); // always modified
header('Cache-Control: cache, must-revalidate'); // HTTP/1.1
header('Pragma: public'); // HTTP/1.0
$objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');
exit;
?>
我已经收到此错误:
这个网站无法达到
The webpage at http://localhost/gbdportal-new/Export might be temporarily down or it may have moved permanently to a new web address. ERR_INVALID_RESPONSE
这是工作的罚款与真人版目前正在运行服务器。可能是什么问题呢?
删除页眉和检查,如果没有错误被抛出/输出 – Justinas
是我收到的错误: 致命错误:“破”不第581行的C:\ xampp \ htdocs \ gbdportal-new \ vendor \ phpoffice \ phpexcel \ Classes \ PHPExcel \ Calculation \ Functions.php中的'loop'或'switch'上下文HTTP致命错误:'break'不在'loop'或'switch'上下文(POST/Export) – Azima
所以这就是问题所在。您的服务器正在抑制错误,而本地不是。你输出错误而不是excel文件。 – Justinas