我对 PHPExcel 有一些问题,它会抛出无法读取(生成)文件,这里是代码:
include 'PHPExcel/PHPExcel.php';
$rtype = $_REQUEST['rtype'];
// set headers to redirect output to client browser as a file download
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="report_'.$rtype.'.xls"');
header('Cache-Control: no-cache');
header('Pragma: no-cache');
header('Expires: 0');
//-----Create a reader, set some parameters and read in the file-----
$objReader = PHPExcel_IOFactory::createReader('CSV');
$objReader->setDelimiter(',');
$objReader->setEnclosure('');
$objReader->setLineEnding("\r\n");
$objReader->setSheetIndex(0);
$objPHPExcel = $objReader->load('db_report.php?rtype='.$rtype.'&type=csv');
//-----Create a Writer and output the file to the browser-----
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');
已经检查了 db_report.php 并且它输出了一个 csv 文件,所以这个文件没有错