使用PHP下载Jasper报告

Question

[http：// localhost：8080 / jasperserver / flow.html？_ flowId = viewReportFlow＆amp; reportUnit = / reports / Custom / Jobs_Report＆amp; j_username = imtiaz＆amp; j_password = imtiaz＆amp; viewAsDashboardFrame = true＆amp; output = pdf]此网址生成PDF文件。现在我想通过PHP创建一个应用程序，它可以下载生成的PDF文件。

Answer 1

$url = 'http://localhost:8080/jasperserver/flow.html?_flowId=viewReportFlow&reportUnit=/reports/Custom/Jobs_Report&j_username=imtiaz&j_password=imtiaz&viewAsDashboardFrame=true&output=pdf';
$pdf_data = file_get_contents($url);
file_put_contents(uniqid().'_download.pdf',$pdf_data);

EDITED： 如果您需要下载弹出对话框，则需要添加pdf标题

header("Content-type:application/pdf");
header("Content-Disposition:attachment;filename='downloaded.pdf'");