java - 不同服务器上的文件名错误

Question

我有一个应用程序，允许用户下载一些文件。我在 VMware vFabric tc Server Developer Edition v2.9(STS 中的默认服务器)上运行它，一切正常。但现在我的服务器是GlassFish，所以文件名变得错误。例如 - 30-60 от 19.01.2015.txt

Firefox:30-60_(无扩展名)

Chrome:30-60_ _19.01.2015.txt

出了什么问题？代码:

response.setHeader(
                "Content-disposition",
                "attachment;filename="
                        + BufferUtil.getEncoded(distributionService.get(id)
                                .getTitle(), request) + ".txt");
response.setContentType("text/xml, text/plain");    

BufferUtil.getEncoded:

public static String getEncoded(String text, HttpServletRequest request) {
        String userAgent = request.getHeader("user-agent");
        boolean isInternetExplorer = (userAgent.indexOf("MSIE") > -1);
        text=text.replace(' ', '_');

        try {
            byte[] fileNameBytes = text
                    .getBytes((isInternetExplorer) ? ("windows-1250")
                            : ("utf-8"));
            String dispositionFileName = "";
            for (byte b : fileNameBytes) {
                dispositionFileName += (char) (b & 0xff);
            }
            return dispositionFileName;
        } catch (UnsupportedEncodingException ence) {
            ence.printStackTrace();
            return null;
        }
    }

Answer 1

请尝试:

java.net.URLEncoder.encode(distributionService.get(id).getTitle() + ".txt", "UTF-8")

而不是

BufferUtil.getEncoded(distributionService.get(id)
                            .getTitle(), request) + ".txt");