String name="目录名或文件名";    name=new String(name.getBytes("GBK"),"iso-8859-1");// 转换后的目录名或文件名。

export LC_ALL="zh_CN.GBK" export LANG="zh_CN.GBK"

    public boolean upLoadFile(File file, String path, String fileName) throws IOException {         boolean result = false;         FTPClient ftpClient = new FTPClient();         try {             ftpClient.connect(confService.getConfValue(PortalConfContants.FTP_CLIENT_HOST));             ftpClient.login(confService.getConfValue(PortalConfContants.FTP_CLIENT_USERNAME), confService                     .getConfValue(PortalConfContants.FTP_CLIENT_PASSWORD));             ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE);             // make directory             if (path != null && !"".equals(path.trim())) {                 String[] pathes = path.split("/");                 for (String onepath : pathes) {                     if (onepath == null || "".equals(onepath.trim())) {                         continue;                     }                     onepath=new String(onepath.getBytes("GBK"),"iso-8859-1");                                        if (!ftpClient.changeWorkingDirectory(onepath)) {                         ftpClient.makeDirectory(onepath);                         ftpClient.changeWorkingDirectory(onepath);                     }                 }             }             result = ftpClient.storeFile(new String(fileName.getBytes("GBK"),"iso-8859-1"), new FileInputStream(file));         } catch (Exception e) {             e.printStackTrace();         } finally {             ftpClient.logout();         }         return result;     }