Question

我有关于报告格式的2000名学生的数据，我想导出excel完整数据。为此，我写下了我创建了一个表单的代码，其中存在隐藏字段，在javascript的帮助下包含导出按钮的完整数据。在发布表格之后

function export_data()   {      
    $length = strlen($_REQUEST['export_data']);         
    header('Content-Type: application/vnd.ms-excel');  
    $File_Name = 'Exam_Form_Report_'.date('Y-m-d').'.xls';
    header('Content-disposition: attachment; filename='.$File_Name);  
    // Fix for crappy IE bug in download.  
    header("Pragma: ");
    header("Cache-Control: ");      header('Content-Length: '.$length);
    echo $_REQUEST['export_data'];
    exit;   
}

调用上面的函数。但是当我点击导出按钮时，我必须面对错误： -

Request Entity Too Large The requested resource /rau/counselling/rauexam/rau/sis_reports/export_data does not allow request data with GET requests, or the amount of data provided in the request exceeds the capacity limit. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

或在离线的情况下，它正常工作。（我也增加了post_max_limit但问题没有解决。）请任何人都能提供适当的解决方案。

404请求实体太大

0 个答案: