1、jsp文件
response.setContentType("application/x-download");
String filedisplay = bean.getATTACH_TITLE();
String userAgent = request.getHeader("User-Agent");
if (userAgent.contains("MSIE")||userAgent.contains("Trident")) {
filedisplay = java.net.URLEncoder.encode(filedisplay, "UTF-8");
} else {
//非IE浏览器的处理:
filedisplay = new String(filedisplay.getBytes("UTF-8"),"ISO-8859-1");
}
response.addHeader("Content-Disposition","attachment;filename=" + filedisplay);
java.io.OutputStream outp = response.getOutputStream();
outp.write(content, 0, content.length);
outp.flush();
outp.close();
2、rest文件
byte[] content = bean.getATTACH_CONTENT();
InputStream is = new ByteArrayInputStream(content);
Disposition disposition = new Disposition(Disposition.TYPE_ATTACHMENT);
String userAgent = getRequest().getClientInfo().getAgent();
if (userAgent.contains("MSIE")||userAgent.contains("Trident")) {
fileName = java.net.URLEncoder.encode(fileName, "UTF-8");
} else {
//非IE浏览器的处理:
fileName = new String(fileName.getBytes("UTF-8"),"ISO-8859-1");
}
disposition.setFilename(fileName);
Representation rep = new InputRepresentation(is);
rep.setDisposition(disposition);
3、js文件
encodeURI(fileName)