[英]How to display PDF file in browser
In my servlet I am using the code below to open a PDF file in a browser, but instead, it shows a download dialog box. 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。
What I am doing wrong? 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();
As you have to set the response type with the following configuration:- 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());
你可以尝试做同样的事情
response.setHeader("Content-Disposition", "attachment;filename="+filepath+";");
you need this: 你需要这个:
response.setContentType("application/pdf")
response.setHeader("Content-Disposition", "inline; filename= .. " )
Otherwise, the browser will prompt you to open/save. 否则,浏览器将提示您打开/保存。 ( if content type is octet-stream, or content-disposition is attachment )
(如果内容类型是八位字节流,或内容处置是附件)
if you want the pdf to be displayed in a tab, you need to set target = "_blank" in the html ( or angular, jsp, whatever framework you are using ). 如果你想在选项卡中显示pdf,你需要在html(或angular,jsp,你使用的任何框架)中设置target =“_ blank”。
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