Use struts to achieve download, the Chinese file name is garbled when downloading, I have tried encoding conversion, no

烟花雪

tellyouThank you very much, but I just tried your test code, the result is the same, UTF-8 is eight-bit, certainly not possible, I used several other methods, the output is correct, but the download is still Garbled:
<% @ page pageEncoding = "GBK" contentType = "application / octet-stream"%>
<% String filename = new String (("ahhh.jar"). GetBytes ("GB2312"), "GBK");%>
<%
response.setHeader ("Pragma", "No-cache");
response.setHeader ("Cache-Control", "no-cache");
response.setDateHeader ("Expires", 0);
response.setHeader ("Content-Disposition", "attachment; filename =\" "+ filename +"\"");%>
<% out.write (65); out.write (66);%>
<% out.flush ();%>
<% System.out.println (new java.util.Date () + "/" + filename);%>

烟花雪

Keep focusing on the answer

tellyou

UTF-8 is mine, you have to change it to your own, the character encoding of your submission page (Content-Type: text / html; charset = this), which is request.getCharacterEncoding ()

fancy123

Follow the answer