如何在浏览器中显示PDF文件

Question

在我的servlet中,我使用下面的代码在浏览器中打开PDF文件,但它显示了一个下载对话框.

我做错了什么？

response.setContentType("application/pdf");
out = response.getWriter();
String filepath = "D:/MyFolder/PDF/MyFile.pdf";

response.setHeader("Content-Disposition", "inline; filename=" + filepath + ";");
FileOutputStream fileOut = new FileOutputStream("D:/MyFolder/PDF/MyFile.pdf");

fileOut.close();
out.close();

Answer 1

您必须使用以下配置设置响应类型: -

File outPutFile=new File(generatedFile);
stream = response.getOutputStream();
response.setContentType("application/pdf");
response.setHeader("Content-Disposition", "inline; filename=\"" + filename + "\"");
response.setContentLength((int) outPutFile.length());

Answer 2

你可以尝试做同样的事情

response.setHeader("Content-Disposition", "attachment;filename="+filepath+";");