zk下载文件中文乱码解决方案

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IE,chrome,ff,opera测试通过

Java代码

1. /**
2. * User: sunflower
3. * Date: 11-6-2
4. * Time: 上午10:45
5. */
6. public class IndexController extends GenericForwardComposer {
7. public void onDownfile() {
8. try {
9. String charset = "UTF-8";
10. //服务器文件名
11. String fileName = "Sip坐席通讯协议.txt";
12. //编码后文件名
13. String encodedName = null;
14. encodedName = URLEncoder.encode(fileName,charset);
15. //将空格替换为+号
16. encodedName =encodedName.replace("%20","+");
18. HttpServletRequest httpRequest =(HttpServletRequest) Executions.getCurrent().getNativeRequest();
19. //解决ie6 bug 或者是火狐浏览器
20. if (encodedName.length() > 150
21. ||Servlets.isGecko(httpRequest)
22. ||Servlets.isGecko3(httpRequest)) {
23. encodedName = new String(fileName.getBytes(charset), "ISO8859-1");
24. }
25. Filedownload.save(new FileInputStream(ZkUtils.getRealPath("/" + fileName)),
26. "application/octet-stream", encodedName);
27. } catch (Exception e) {
28. }
29. }
30. }

我直接修改了org.zkoss.web.servlet.http包底下的Https类的encodeFilename方法也可以解决这个问题.

Java代码

1. private static String encodeFilename(String flnm) {
2. String filename = Strings.escape(flnm, "\"") ;
3. [color=red]try {
4. filename =URLEncoder.encode(filename, "UTF-8");
5. } catch (UnsupportedEncodingException e) {
6. e.printStackTrace();
7. }[/color]
8. return '"' + filename+ '"';
9. }

private static String encodeFilename(String flnm) { String filename = Strings.escape(flnm, "\"") ; [color=red]try { filename =URLEncoder.encode(filename, "UTF-8"); } catch (UnsupportedEncodingException e) { e.printStackTrace(); }[/color] return '"' + filename+ '"'; }

我用的是zk-5.0.5版本.

1 楼 sokoo108 2011-08-05 引用

你这也是一种方式，我也留下我的一种处理方式吧：

Java代码

2. Execution ex = Executions.getCurrent();
3. HttpServletRequest request = (HttpServletRequest) ex.getNativeRequest();
4. if (request.getHeader("User-Agent").indexOf("MSIE") != -1) {// ie
5. docFilename = URLEncoder.encode(docFilename, "UTF-8");
6. } else {// firefox
7. docFilename = MimeUtility.encodeText(docFilename, "GBK", "B");
8. }