Examples with FTPClient org.apache.commons.net.ftp.FTPClient used on opensource projects

Example 36 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project blog by liqianggh.

the class FTPUtil method connectFtpServer.

/**
 * @Description:连接文件服务器(使用默认端口)
 * Created by Jann Lee on 2018/1/18  18:54.
 */
public boolean connectFtpServer(String ip, String username, String password, Integer port) {
    ftpClient = new FTPClient();
    boolean flag = false;
    try {
        ftpClient.connect(ip);
        // 登录
        flag = ftpClient.login(username, password);
        log.info("登录/连接服务器结果:" + flag);
    } catch (IOException e) {
        log.error("连接/登录文件服务器报错！", e);
    }
    return flag;
}

Example 37 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project assembly64fx by freabemania.

the class FTPService method getFileInternal.

private File getFileInternal(String remote, String file, File target, boolean updateGui) throws Exception {
    LOGGER.info("Fetching file " + file);
    CancelableTask cancelTask = CancelableTask.of();
    boolean isUpgrading = GlobalRepoService.getInstance().contains("upgrading");
    FTPClient client = getNewClient();
    try {
        String remotePath = remote + "/" + file;
        long filesize = Arrays.stream(client.listFiles(remote)).filter(item -> item.getName().equals(file)).findFirst().get().getSize();
        long ctr = 0;
        OutputStream outputStream2 = new BufferedOutputStream(new FileOutputStream(target));
        InputStream inputStream = client.retrieveFileStream(remotePath);
        byte[] bytesArray = new byte[8192];
        int bytesRead = -1;
        int updateGuiCtr = 0;
        while ((bytesRead = inputStream.read(bytesArray)) != -1 && cancelTask.isRunning()) {
            outputStream2.write(bytesArray, 0, bytesRead);
            ctr += bytesRead;
            if (updateGui && !isUpgrading) {
                if (updateGuiCtr % 50 == 0) {
                    double finished = (double) ((double) (((double) ctr / (double) filesize)));
                    ProgressControlWrapper.getInstance().setProgressLabel("Fetching file " + target.getName() + " ( " + df2.format((double) (finished * 100)).replace(",", ".") + "% )");
                    ProgressControlWrapper.getInstance().increaseCurrentProgressStep(finished);
                    updateGuiCtr = 0;
                }
                updateGuiCtr++;
            }
        }
        outputStream2.close();
        inputStream.close();
        if (!cancelTask.isCancelled()) {
            client.completePendingCommand();
            if (updateGui) {
                ProgressControlWrapper.getInstance().setProgressLabel("Downloaded file " + target.getName(), true);
            }
        } else {
            if (updateGui) {
                ProgressControlWrapper.getInstance().setProgressLabel("Cleaning up, please wait");
            }
            FileUtils.forceDelete(target);
        }
        return target;
    } finally {
        registerDownload(file, DOWNLOAD_STATUS.REMOVE);
        close(client);
    }
}

Example 38 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project javautils by jiadongpo.

the class FTPtest method main.

public static void main(String[] args) throws IOException {
    FTPUtil ftp = FTPFactory.getInstance("FTPTest");
    String remoteFile = "test/22.txt";
    ftp.downLoad(remoteFile);
    // PrintUtil.print(ftp.listFile("./"));
    System.out.println("远程文件是否存在:" + ftp.isExists(remoteFile));
    System.out.println("获取当前的工作目录:" + ftp.getWorkDir());
    // ftp.downLoadDir("");
    System.out.println("创建目录:" + ftp.mkDir("test01"));
    System.out.println("创建目录:" + ftp.mkDir("test02/"));
    System.out.println("创建目录:" + ftp.mkDir("test03/test1"));
    System.out.println("创建目录:" + ftp.mkDir("test04/test1/"));
    String uploadFile = "c:/windows/system.ini";
    System.out.println("上传文件:" + ftp.putFile(uploadFile, "windows/system.ini", true));
    String deleteFile = "22.txt";
    System.out.println("删除远程文件:" + ftp.deleteFile(deleteFile));
    String deleteDir = "checkbox";
    System.out.println("删除远程目录:" + ftp.deleteDir(deleteDir));
    PrintUtil.print(FTPConstant.REPLYCODE);
    System.out.println("上传目录:" + ftp.putDir("C:\\Python27", "python27"));
    // test FTPClient
    FTPClient client = ftp.client();
    System.out.println(client.makeDirectory("test"));
    System.out.println(client.makeDirectory("test1/"));
    System.out.println(client.makeDirectory("test/test1"));
    System.out.println(client.makeDirectory("test2/test2"));
    FTPFile[] list = client.listFiles();
    System.out.println(list);
    String[] list1 = client.listNames();
    System.out.println(list1);
    System.out.println("执行命令/" + client.sendCommand("mkdir testssss"));
    int ss = client.sendCommand("ls");
    ftp.destory();
}

Example 39 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project alliance by codice.

the class NsiliSource method getIorStringFromFtpSource.

/**
 * Uses FTPClient to obtain the IOR string from the provided URL via FTP.
 */
private void getIorStringFromFtpSource() {
    URI uri = null;
    try {
        uri = new URI(iorUrl);
    } catch (URISyntaxException e) {
        LOGGER.debug("{} : Invalid URL specified for IOR string: {}", sourceId, iorUrl, e);
        return;
    }
    FTPClient ftpClient = new FTPClient();
    try {
        if (uri.getPort() > 0) {
            ftpClient.connect(uri.getHost(), uri.getPort());
        } else {
            ftpClient.connect(uri.getHost());
        }
        if (!ftpClient.login(serverUsername, serverPassword)) {
            LOGGER.debug("{} : FTP server log in unsuccessful.", sourceId);
        } else {
            int timeoutMsec = clientTimeout * 1000;
            ftpClient.setConnectTimeout(timeoutMsec);
            ftpClient.setControlKeepAliveReplyTimeout(timeoutMsec);
            ftpClient.setDataTimeout(timeoutMsec);
            ftpClient.enterLocalPassiveMode();
            ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
            InputStream inputStream = ftpClient.retrieveFileStream(uri.getPath());
            iorString = IOUtils.toString(inputStream, StandardCharsets.ISO_8859_1.name());
            // Remove leading/trailing whitespace as the CORBA init can't handle that.
            iorString = iorString.trim();
        }
    } catch (Exception e) {
        LOGGER.debug("{} : Error retrieving IOR file for {}.", sourceId, iorUrl, e);
    }
}

Example 40 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project dubidubi by lzzzz4.

the class FtpUtil method uploadFile.

/**
 * Description: 向FTP服务器上传文件
 *
 * @param host
 *            FTP服务器hostname
 * @param port
 *            FTP服务器端口
 * @param username
 *            FTP登录账号
 * @param password
 *            FTP登录密码
 * @param basePath
 *            FTP服务器基础目录
 * @param filePath
 *            FTP服务器文件存放路径。例如分日期存放：/2015/01/01。文件的路径为basePath+filePath
 * @param filename
 *            上传到FTP服务器上的文件名
 * @param input
 *            输入流
 * @return 成功返回true，否则返回false
 */
public static boolean uploadFile(String host, int port, String username, String password, String basePath, String filePath, String filename, InputStream input) {
    boolean result = false;
    FTPClient ftp = new FTPClient();
    try {
        int reply;
        // 连接FTP服务器
        ftp.connect(host, port);
        // 如果采用默认端口，可以使用ftp.connect(host)的方式直接连接FTP服务器
        // 登录
        ftp.login(username, password);
        reply = ftp.getReplyCode();
        // System.out.println(reply);
        if (!FTPReply.isPositiveCompletion(reply)) {
            ftp.disconnect();
            return result;
        }
        // 切换到上传目录
        if (!ftp.changeWorkingDirectory(basePath + filePath)) {
            // 如果目录不存在创建目录
            System.out.println("创建");
            String[] dirs = filePath.split("/");
            String tempPath = basePath;
            for (String dir : dirs) {
                if (null == dir || "".equals(dir))
                    continue;
                tempPath += "/" + dir;
                if (!ftp.changeWorkingDirectory(tempPath)) {
                    if (!ftp.makeDirectory(tempPath)) {
                        return result;
                    } else {
                        ftp.changeWorkingDirectory(tempPath);
                    }
                }
            }
        }
        // System.out.println("创建完成");
        // 设置上传文件的类型为二进制类型
        ftp.setFileType(FTP.BINARY_FILE_TYPE);
        // 上传文件
        if (!ftp.storeFile(filename, input)) {
            return result;
        }
        input.close();
        ftp.logout();
        result = true;
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (ftp.isConnected()) {
            try {
                ftp.disconnect();
            } catch (IOException ioe) {
            }
        }
    }
    return result;
}