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Java FTPClient.login方法代码示例

本文整理汇总了Java中org.apache.commons.net.ftp.FTPClient.login方法的典型用法代码示例。如果您正苦于以下问题：Java FTPClient.login方法的具体用法？Java FTPClient.login怎么用？Java FTPClient.login使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.commons.net.ftp.FTPClient的用法示例。


在下文中一共展示了FTPClient.login方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: download

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
public static byte[] download(String url, int port, String username, String password, String remotePath,
		String fileName) throws IOException {
	FTPClient ftp = new FTPClient();
	ftp.setConnectTimeout(5000);
	ftp.setAutodetectUTF8(true);
	ftp.setCharset(CharsetUtil.UTF_8);
	ftp.setControlEncoding(CharsetUtil.UTF_8.name());
	try {
		ftp.connect(url, port);
		ftp.login(username, password);// 登录
		if (!FTPReply.isPositiveCompletion(ftp.getReplyCode())) {
			ftp.disconnect();
			throw new IOException("login fail!");
		}
		ftp.changeWorkingDirectory(remotePath);
		ftp.setFileType(FTPClient.BINARY_FILE_TYPE);
		FTPFile[] fs = ftp.listFiles();
		for (FTPFile ff : fs) {
			if (ff.getName().equals(fileName)) {
				try (ByteArrayOutputStream is = new ByteArrayOutputStream();) {
					ftp.retrieveFile(ff.getName(), is);
					byte[] result = is.toByteArray();
					return result;
				}
			}
		}

		ftp.logout();
	} finally {
		if (ftp.isConnected()) {
			ftp.disconnect();
		}
	}
	return null;
}
开发者ID:HankXV，项目名称:Limitart，代码行数:36，代码来源:FTPUtil.java

示例2: initFtpClient

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
private FTPClient initFtpClient(String remoteDir) throws IOException {
    FTPClient ftp = new FTPClient();
    // 设置连接超时时间
    ftp.setConnectTimeout(CONNECT_TIMEOUT);
    // 设置传输文件名编码方式
    ftp.setControlEncoding(CONTROL_ENCODING);
    ftp.connect(host, ftpPort);
    int reply = ftp.getReplyCode();
    if (!FTPReply.isPositiveCompletion(reply)) {
        logger.debug("无法连接FTP");
        return null;
    }
    boolean loginRet = ftp.login(ftpUsername, ftpPassword);
    if (!loginRet) {
        logger.debug("FTP登录失败");
        return null;
    }
    // 进入被动模式
    ftp.enterLocalPassiveMode();
    boolean changeDirResult = MKDAndCWD(ftp, remoteDir);
    if (!changeDirResult) {
        logger.debug("创建/切换文件夹失败");
        return null;
    }
    // 传输二进制文件
    ftp.setFileType(FTP.BINARY_FILE_TYPE);
    return ftp;
}
开发者ID:wyp0596，项目名称:elegant-springboot，代码行数:29，代码来源:MyFtpClient.java

示例3: connectServer

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
private boolean connectServer(String ip, int port, String user, String pwd) {

        boolean isSuccess = false;
        ftpClient = new FTPClient();
        try {
            ftpClient.connect(ip);
            isSuccess = ftpClient.login(user, pwd);
        } catch (IOException e) {
            logger.error("连接FTP服务器异常", e);
        }
        return isSuccess;
    }
开发者ID:jeikerxiao，项目名称:X-mall，代码行数:13，代码来源:FTPUtil.java

示例4: uploadFileToWebApp

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
/**
 * Uploads a file to an Azure web app.
 * @param profile the publishing profile for the web app.
 * @param fileName the name of the file on server
 * @param file the local file
 */
public static void uploadFileToWebApp(PublishingProfile profile, String fileName, InputStream file) {
    FTPClient ftpClient = new FTPClient();
    String[] ftpUrlSegments = profile.ftpUrl().split("/", 2);
    String server = ftpUrlSegments[0];
    String path = "./site/wwwroot/webapps";
    if (fileName.contains("/")) {
        int lastslash = fileName.lastIndexOf('/');
        path = path + "/" + fileName.substring(0, lastslash);
        fileName = fileName.substring(lastslash + 1);
    }
    try {
        ftpClient.connect(server);
        ftpClient.login(profile.ftpUsername(), profile.ftpPassword());
        ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
        for (String segment : path.split("/")) {
            if (!ftpClient.changeWorkingDirectory(segment)) {
                ftpClient.makeDirectory(segment);
                ftpClient.changeWorkingDirectory(segment);
            }
        }
        ftpClient.storeFile(fileName, file);
        ftpClient.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
    }
}
开发者ID:Azure，项目名称:azure-libraries-for-java，代码行数:33，代码来源:AppServiceTest.java

示例5: uploadFileToFunctionApp

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
/**
 * Uploads a file to an Azure function app.
 * @param profile the publishing profile for the web app.
 * @param fileName the name of the file on server
 * @param file the local file
 */
public static void uploadFileToFunctionApp(PublishingProfile profile, String fileName, InputStream file) {
    FTPClient ftpClient = new FTPClient();
    String[] ftpUrlSegments = profile.ftpUrl().split("/", 2);
    String server = ftpUrlSegments[0];
    String path = "site/wwwroot";
    if (fileName.contains("/")) {
        int lastslash = fileName.lastIndexOf('/');
        path = path + "/" + fileName.substring(0, lastslash);
        fileName = fileName.substring(lastslash + 1);
    }
    try {
        ftpClient.connect(server);
        ftpClient.login(profile.ftpUsername(), profile.ftpPassword());
        ftpClient.setFileType(FTP.ASCII_FILE_TYPE);
        for (String segment : path.split("/")) {
            if (!ftpClient.changeWorkingDirectory(segment)) {
                ftpClient.makeDirectory(segment);
                ftpClient.changeWorkingDirectory(segment);
            }
        }
        ftpClient.storeFile(fileName, file);
        ftpClient.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
    }
}
开发者ID:Azure-Samples，项目名称:acr-java-manage-azure-container-registry，代码行数:33，代码来源:Utils.java

示例6: uploadFile

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
/**
 * Description: 向FTP服务器上传文件
 * @param url 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 path FTP服务器保存目录
 * @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 url,int port,String username, String password, String path, String filename, InputStream input) {
	boolean success = false;
	FTPClient ftp = new FTPClient();
	try {
		int reply;
		ftp.connect(url, port);//连接FTP服务器
		//如果采用默认端口，可以使用ftp.connect(url)的方式直接连接FTP服务器
		ftp.login(username, password);//登录
		reply = ftp.getReplyCode();
		if (!FTPReply.isPositiveCompletion(reply)) {
			ftp.disconnect();
			return success;
		}
		//设置FTP以2进制传输
		ftp.setFileType(FTPClient.BINARY_FILE_TYPE);
		//TODO 读取文件配置判断是否使用主动
		ftp.enterLocalPassiveMode();//被动
		//ftp.enterLocalActiveMode();//主动
		//创建目录
		mkDir(path,ftp);
		//改变目录
		ftp.changeWorkingDirectory(path);
		ftp.storeFile(filename, input);			
		input.close();
		ftp.logout();
		success = true;
	} catch (IOException e) {
		e.printStackTrace();
	} finally {
		if (ftp.isConnected()) {
			try {
				ftp.disconnect();
			} catch (IOException ioe) {
			}
		}
	}
	return success;
}
开发者ID:Xvms，项目名称:xvms，代码行数:50，代码来源:FtpClient.java

示例7: connectServer

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
private boolean connectServer(String ip,int port,String user,String pass){
    boolean isSuccess=false;
    ftpClient=new FTPClient();
    try {
        ftpClient.connect(ip);
        isSuccess=ftpClient.login(user,pass);
    } catch (IOException e) {
        logger.error("连接ftp服务器异常",e);
    }
    return isSuccess;
}
开发者ID:BENULL，项目名称:LushX，代码行数:12，代码来源:FTPUtil.java

示例8: getFTPClient

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
protected FTPClient getFTPClient() {
	FTPClient ftpClient = new FTPClient();
	try {
		ftpClient.setConnectTimeout(connectTimeout);
		ftpClient.connect(hostname);
		ftpClient.login(userName, passWord);
		int replyCode = ftpClient.getReplyCode();
		if (!FTPReply.isPositiveCompletion(replyCode)) {
			FtpUtils.disconnect(ftpClient);
			log.warn("FTP登陆失败,账号或者密码有误");
		} else {
			ftpClient.setSoTimeout(soTimeout);
			/* 设置缓冲区大小 */
			ftpClient.setBufferSize(bufferSize);
			/* 设置服务器编码 */
			ftpClient.setControlEncoding(encoding);
			/* 设置以二进制方式传输 */
			ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE);
			/* 设置服务器目录 */
			// ftpClient.changeWorkingDirectory(directory);
			ftpClient.enterLocalPassiveMode();
			log.debug("成功连接并登录FTP服务器。。。");
		}
	} catch (Exception e) {
		FtpUtils.disconnect(ftpClient);
		log.error("error", e);
	}
	return ftpClient;
}
开发者ID:yunjiweidian，项目名称:TITAN，代码行数:30，代码来源:FtpConnManager.java

示例9: connectServer

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
private boolean connectServer(String ip,int port,String user,String pwd){

        boolean isSuccess = false;
        ftpClient = new FTPClient();
        try {
            ftpClient.connect(ip);
            isSuccess = ftpClient.login(user,pwd);
        } catch (IOException e) {
            logger.error("连接FTP服务器异常",e);
        }
        return isSuccess;
    }
开发者ID:Liweimin0512，项目名称:MMall_JAVA，代码行数:13，代码来源:FTPUtil.java

示例10: getFTPClient

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
protected FTPClient getFTPClient(final String ftpServer, final String username, final String password)
        throws Exception {
    final FTPClient ftpClient = new FTPClient();
    ftpClient.connect(ftpServer);
    ftpClient.login(username, password);
    ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
    ftpClient.enterLocalPassiveMode();
    return ftpClient;
}
开发者ID:Microsoft，项目名称:azure-maven-plugins，代码行数:10，代码来源:FTPUploader.java

示例11: getNewFTPClient

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
public FTPClient getNewFTPClient(Uri path, int mode) throws SocketException, IOException, AuthenticationException{

        // Use default port if not set
        int port = path.getPort();
        if (port<0) {
            port = 21; // default port
        }

        String username="anonymous"; // default user
        String password = ""; // default password

        NetworkCredentialsDatabase database = NetworkCredentialsDatabase.getInstance();
        Credential cred = database.getCredential(path.toString());
        if(cred!=null){
            password= cred.getPassword();
            username = cred.getUsername();
        }
        FTPClient ftp= new FTPClient();

        //try to connect
        ftp.connect(path.getHost(), port);
        //login to 	server
        if(!ftp.login(username, password))
        {
            ftp.logout();
            throw new AuthenticationException();
        }
        if(mode>=0){
            ftp.setFileType(mode);

        }
        int reply = ftp.getReplyCode();
        //FTPReply stores a set of constants for FTP reply codes. 
        if (!FTPReply.isPositiveCompletion(reply))
        {
            try {
                ftp.disconnect();
            } catch (IOException e) {
                throw e;
            }
            return null;
        }
        //enter passive mode
        ftp.enterLocalPassiveMode();

        return ftp;
    }
开发者ID:archos-sa，项目名称:aos-FileCoreLibrary，代码行数:48，代码来源:Session.java

示例12: getMessage

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
@Override
public String getMessage() throws IOException {
	String message = null;
	try 
	{
		FTPClient ftpClient = new FTPClient();
		ftpClient.connect(server, port);
		ftpClient.login(user, password);
		ftpClient.enterLocalPassiveMode();
		ftpClient.setFileType(2);

		String remoteFile1 = "/"+file;
		InputStream inputStream = ftpClient.retrieveFileStream(remoteFile1);
		message = StreamUtility.readStream(inputStream, "iso-8859-1");
	    Boolean success = ftpClient.completePendingCommand();
	    
		if (success) {
			System.out.println("File has been downloaded successfully.");
		}
		
		inputStream.close();
	}
	catch (IOException e)
	{
		/* SendMail mail = new SendMail();
	      try
	      {
	        mail.postMail(this.properties.getProperty("mail"), "TMC-Fehler", 
	          e.getStackTrace().toString(), "[email protected]", this.properties
	          .getProperty("smtpHost"), this.properties
	          .getProperty("smtpUser"), this.properties
	          .getProperty("smtpPort"));
	      }
	      catch (MessagingException e1)
	      {
	        e1.printStackTrace();
	      }
	      this.logger.debug("Error with FTP connection " + 
	        e.getLocalizedMessage(), e);
	      throw new DownloadException(
	        "Error while downloading file from FTP " + 
	        e.getLocalizedMessage(), e);
		 */
	}

	return message;
}
开发者ID:GIScience，项目名称:openrouteservice，代码行数:48，代码来源:FtpDataSource.java

示例13: testPathNames

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
/**
 * Test of obscure path names in the FTP server
 * 
 * RFC959 states that paths are constructed thus...
 * <string> ::= <char> | <char><string>
 * <pathname> ::= <string>
 * <char> ::= any of the 128 ASCII characters except <CR> and <LF>
 *       
 *  So we need to check how high characters and problematic are encoded     
 */
public void testPathNames() throws Exception
{
    
    logger.debug("Start testPathNames");
    
    FTPClient ftp = connectClient();

    String PATH1="testPathNames";
    
    try
    {
        int reply = ftp.getReplyCode();

        if (!FTPReply.isPositiveCompletion(reply))
        {
            fail("FTP server refused connection.");
        }
    
        boolean login = ftp.login(USER_ADMIN, PASSWORD_ADMIN);
        assertTrue("admin login successful", login);
                      
        reply = ftp.cwd("/Alfresco/User*Homes");
        assertTrue(FTPReply.isPositiveCompletion(reply));
                    
        // Delete the root directory in case it was left over from a previous test run
        try
        {
            ftp.removeDirectory(PATH1);
        }
        catch (IOException e)
        {
            // ignore this error
        }
        
        // make root directory for this test
        boolean success = ftp.makeDirectory(PATH1);
        assertTrue("unable to make directory:" + PATH1, success);
        
        success = ftp.changeWorkingDirectory(PATH1);
        assertTrue("unable to change to working directory:" + PATH1, success);
        
        assertTrue("with a space", ftp.makeDirectory("test space"));
        assertTrue("with exclamation", ftp.makeDirectory("space!"));
        assertTrue("with dollar", ftp.makeDirectory("space$"));
        assertTrue("with brackets", ftp.makeDirectory("space()"));
        assertTrue("with hash curley  brackets", ftp.makeDirectory("space{}"));


        //Pound sign U+00A3
        //Yen Sign U+00A5
        //Capital Omega U+03A9

        assertTrue("with pound sign", ftp.makeDirectory("pound \u00A3.world"));
        assertTrue("with yen sign", ftp.makeDirectory("yen \u00A5.world"));
        
        // Test steps that do not work
        // assertTrue("with omega", ftp.makeDirectory("omega \u03A9.world"));
        // assertTrue("with obscure ASCII chars", ftp.makeDirectory("?/.,<>"));    
    } 
    finally
    {
        // clean up tree if left over from previous run

        ftp.disconnect();
    }    


}
开发者ID:Alfresco，项目名称:alfresco-repository，代码行数:79，代码来源:FTPServerTest.java

示例14: testRenameCase

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
/**
 * Test of rename case ALF-20584
 * 
  
 */
public void testRenameCase() throws Exception
{
    
    logger.debug("Start testRenameCase");
    
    FTPClient ftp = connectClient();

    String PATH1="testRenameCase";
    
    try
    {
        int reply = ftp.getReplyCode();

        if (!FTPReply.isPositiveCompletion(reply))
        {
            fail("FTP server refused connection.");
        }
    
        boolean login = ftp.login(USER_ADMIN, PASSWORD_ADMIN);
        assertTrue("admin login successful", login);
                      
        reply = ftp.cwd("/Alfresco/User*Homes");
        assertTrue(FTPReply.isPositiveCompletion(reply));
                    
        // Delete the root directory in case it was left over from a previous test run
        try
        {
            ftp.removeDirectory(PATH1);
        }
        catch (IOException e)
        {
            // ignore this error
        }
        
        // make root directory for this test
        boolean success = ftp.makeDirectory(PATH1);
        assertTrue("unable to make directory:" + PATH1, success);
        
        ftp.cwd(PATH1);
        
        String FILE1_CONTENT_2="That's how it is says Pooh!";
        ftp.storeFile("FileA.txt" , new ByteArrayInputStream(FILE1_CONTENT_2.getBytes("UTF-8")));
        
        assertTrue("unable to rename", ftp.rename("FileA.txt", "FILEA.TXT"));
    
    } 
    finally
    {
        // clean up tree if left over from previous run

        ftp.disconnect();
    }    


}
开发者ID:Alfresco，项目名称:alfresco-repository，代码行数:61，代码来源:FTPServerTest.java

示例15: testFtpQuotaAndFtp

import org.apache.commons.net.ftp.FTPClient; //导入方法依赖的package包/类
/**
 * Test a quota failue exception over FTP.
 * A file should not exist after a create and quota exception. 
 */
public void testFtpQuotaAndFtp() throws Exception
{
    // Enable usages
    ContentUsageImpl contentUsage = (ContentUsageImpl)applicationContext.getBean("contentUsageImpl");
    contentUsage.setEnabled(true);
    contentUsage.init();
    UserUsageTrackingComponent userUsageTrackingComponent = (UserUsageTrackingComponent)applicationContext.getBean("userUsageTrackingComponent");
    userUsageTrackingComponent.setEnabled(true);
    userUsageTrackingComponent.bootstrapInternal();
    
    final String TEST_DIR="/Alfresco/User Homes/" + USER_THREE;
 
    FTPClient ftpOne = connectClient();
    try
    {
        int reply = ftpOne.getReplyCode();

        if (!FTPReply.isPositiveCompletion(reply))
        {
            fail("FTP server refused connection.");
        }
            
        boolean login = ftpOne.login(USER_THREE, PASSWORD_THREE);
        assertTrue("user three login not successful", login);
                    
        boolean success = ftpOne.changeWorkingDirectory("Alfresco");
        assertTrue("user three unable to cd to Alfreco", success);
        success = ftpOne.changeWorkingDirectory("User*Homes");
        assertTrue("user one unable to cd to User*Homes", success);
        success = ftpOne.changeWorkingDirectory(USER_THREE);
        assertTrue("user one unable to cd to " + USER_THREE, success);
        
        /**
         * Create a file as user three which is bigger than the quota
         */
        String FILE3_CONTENT_3="test file 3 content that needs to be greater than 100 bytes to result in a quota exception being thrown";
        String FILE1_NAME = "test.docx";

        // Should not be success
        success = ftpOne.appendFile(FILE1_NAME , new ByteArrayInputStream(FILE3_CONTENT_3.getBytes("UTF-8")));
        assertFalse("user one can ignore quota", success);
            
        boolean deleted = ftpOne.deleteFile(FILE1_NAME);
        assertFalse("quota exception expected", deleted);
        
        logger.debug("test done");
                 
    } 
    finally
    {
        // Disable usages
        contentUsage.setEnabled(false);
        contentUsage.init();
        userUsageTrackingComponent.setEnabled(false);
        userUsageTrackingComponent.bootstrapInternal();
        
        
        ftpOne.dele(TEST_DIR);
        if(ftpOne != null)
        {
            ftpOne.disconnect();
        }
    }       

}
开发者ID:Alfresco，项目名称:alfresco-repository，代码行数:70，代码来源:FTPServerTest.java


注：本文中的org.apache.commons.net.ftp.FTPClient.login方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。