Spring MVC file download time found IE not supported

Spring MVC file download time found IE not supported

@RequestMapping ("Download") Public
    responseentity<byte[]> Download (Long filekey) throws IOException {
        Httpheaders headers = new Httpheaders ();
        String Filename=new string (Massmessage.getfilename (). GetBytes ("UTF-8"), "iso-8859-1");
        Headers.setcontentdispositionformdata ("Attachment", fileName);
        Headers.setcontenttype (mediatype.application_octet_stream);
        byte[] data = new byte[2];//The stream to be downloaded
        return new responseentity<byte[]> (data, headers, httpstatus.created);
    }

Download prompt:

Prompted IE to not open the site when downloading, the requested site is not available or cannot be found

Similar information

Modify the following to OK, mainly httpstatus.created modified to Httpstatus.ok

The reason is that IE does not support 201 status code, modified to 200 on the line

 @RequestMapping (" download ") Public responseentity<byte[]> Download (Long filekey) throws
        IOException {httpheaders headers = new Httpheaders ();
        String Filename=new string (Massmessage.getfilename (). GetBytes ("UTF-8"), "iso-8859-1");
        Headers.setcontentdispositionformdata ("Attachment", fileName);
        Headers.setcontenttype (Mediatype.application_octet_stream);
    byte[] data = new byte[2];//The stream to be downloaded return new responseentity<byte[]> (data, headers, Httpstatus.ok); }