apache-commons-net Ftp 进行文件、文件夹的上传下载及日志的输出
2014-12-27 12:40
701 查看
用到了apache 的 commons-net-3.0.1.jar 和 log4j-1.2.15.jar 这连个jar包
JAVA 代码如下:
JAVA 代码如下:
package com.bjut.edu.cn.ftp; import java.io.BufferedInputStream; import java.io.BufferedOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.util.TimeZone; import org.apache.commons.net.ftp.FTPClient; import org.apache.commons.net.ftp.FTPClientConfig; import org.apache.commons.net.ftp.FTPFile; import org.apache.commons.net.ftp.FTPReply; import org.apache.log4j.Logger; public class Ftp { private FTPClient ftpClient; private String strIp; private int intPort; private String user; private String password; private static Logger logger = Logger.getLogger(Ftp.class.getName()); /* * * Ftp构造函数 */ public Ftp(String strIp, int intPort, String user, String Password) { this.strIp = strIp; this.intPort = intPort; this.user = user; this.password = Password; this.ftpClient = new FTPClient(); } /** * @return 判断是否登入成功 * */ public boolean ftpLogin() { boolean isLogin = false; FTPClientConfig ftpClientConfig = new FTPClientConfig(); ftpClientConfig.setServerTimeZoneId(TimeZone.getDefault().getID()); this.ftpClient.setControlEncoding("GBK"); this.ftpClient.configure(ftpClientConfig); try { if (this.intPort > 0) { this.ftpClient.connect(this.strIp, this.intPort); } else { this.ftpClient.connect(this.strIp); } // FTP服务器连接回答 int reply = this.ftpClient.getReplyCode(); if (!FTPReply.isPositiveCompletion(reply)) { this.ftpClient.disconnect(); logger.error("登录FTP服务失败!"); return isLogin; } this.ftpClient.login(this.user, this.password); // 设置传输协议 this.ftpClient.enterLocalPassiveMode(); this.ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE); logger.info("恭喜" + this.user + "成功登陆FTP服务器"); isLogin = true; } catch (Exception e) { e.printStackTrace(); logger.error(this.user + "登录FTP服务失败!" + e.getMessage()); } this.ftpClient.setBufferSize(1024 * 2); this.ftpClient.setDataTimeout(30 * 1000); return isLogin; } /** * @退出关闭服务器链接 * */ public void ftpLogOut() { if (null != this.ftpClient && this.ftpClient.isConnected()) { try { boolean reuslt = this.ftpClient.logout();// 退出FTP服务器 if (reuslt) { logger.info("成功退出服务器"); } } catch (IOException e) { e.printStackTrace(); logger.warn("退出FTP服务器异常!" + e.getMessage()); } finally { try { this.ftpClient.disconnect();// 关闭FTP服务器的连接 } catch (IOException e) { e.printStackTrace(); logger.warn("关闭FTP服务器的连接异常!"); } } } } /*** * 上传Ftp文件 * @param localFile 当地文件 * @param romotUpLoadePath上传服务器路径 - 应该以/结束 * */ public boolean uploadFile(File localFile, String romotUpLoadePath) { BufferedInputStream inStream = null; boolean success = false; try { this.ftpClient.changeWorkingDirectory(romotUpLoadePath);// 改变工作路径 inStream = new BufferedInputStream(new FileInputStream(localFile)); logger.info(localFile.getName() + "开始上传....."); success = this.ftpClient.storeFile(localFile.getName(), inStream); if (success == true) { logger.info(localFile.getName() + "上传成功"); return success; } } catch (FileNotFoundException e) { e.printStackTrace(); logger.error(localFile + "未找到"); } catch (IOException e) { e.printStackTrace(); } finally { if (inStream != null) { try { inStream.close(); } catch (IOException e) { e.printStackTrace(); } } } return success; } /*** * 下载文件 * @param remoteFileName 待下载文件名称 * @param localDires 下载到当地那个路径下 * @param remoteDownLoadPath remoteFileName所在的路径 * */ public boolean downloadFile(String remoteFileName, String localDires, String remoteDownLoadPath) { String strFilePath = localDires + remoteFileName; BufferedOutputStream outStream = null; boolean success = false; try { this.ftpClient.changeWorkingDirectory(remoteDownLoadPath); outStream = new BufferedOutputStream(new FileOutputStream( strFilePath)); logger.info(remoteFileName + "开始下载...."); success = this.ftpClient.retrieveFile(remoteFileName, outStream); if (success == true) { logger.info(remoteFileName + "成功下载到" + strFilePath); return success; } } catch (Exception e) { e.printStackTrace(); logger.error(remoteFileName + "下载失败"); } finally { if (null != outStream) { try { outStream.flush(); outStream.close(); } catch (IOException e) { e.printStackTrace(); } } } if (success == false) { logger.error(remoteFileName + "下载失败!!!"); } return success; } /*** * @上传文件夹 * @param localDirectory * 当地文件夹 * @param remoteDirectoryPath * Ftp 服务器路径 以目录"/"结束 * */ public boolean uploadDirectory(String localDirectory, String remoteDirectoryPath) { File src = new File(localDirectory); try { remoteDirectoryPath = remoteDirectoryPath + src.getName() + "/"; this.ftpClient.makeDirectory(remoteDirectoryPath); // ftpClient.listDirectories(); } catch (IOException e) { e.printStackTrace(); logger.info(remoteDirectoryPath + "目录创建失败"); } File[] allFile = src.listFiles(); for (int currentFile = 0; currentFile < allFile.length; currentFile++) { if (!allFile[currentFile].isDirectory()) { String srcName = allFile[currentFile].getPath().toString(); uploadFile(new File(srcName), remoteDirectoryPath); } } for (int currentFile = 0; currentFile < allFile.length; currentFile++) { if (allFile[currentFile].isDirectory()) { // 递归 uploadDirectory(allFile[currentFile].getPath().toString(), remoteDirectoryPath); } } return true; } /*** * @下载文件夹 * @param localDirectoryPath本地地址 * @param remoteDirectory 远程文件夹 * */ public boolean downLoadDirectory(String localDirectoryPath,String remoteDirectory) { try { String fileName = new File(remoteDirectory).getName(); localDirectoryPath = localDirectoryPath + fileName + "//"; new File(localDirectoryPath).mkdirs(); FTPFile[] allFile = this.ftpClient.listFiles(remoteDirectory); for (int currentFile = 0; currentFile < allFile.length; currentFile++) { if (!allFile[currentFile].isDirectory()) { downloadFile(allFile[currentFile].getName(),localDirectoryPath, remoteDirectory); } } for (int currentFile = 0; currentFile < allFile.length; currentFile++) { if (allFile[currentFile].isDirectory()) { String strremoteDirectoryPath = remoteDirectory + "/"+ allFile[currentFile].getName(); downLoadDirectory(localDirectoryPath,strremoteDirectoryPath); } } } catch (IOException e) { e.printStackTrace(); logger.info("下载文件夹失败"); return false; } return true; } // FtpClient的Set 和 Get 函数 public FTPClient getFtpClient() { return ftpClient; } public void setFtpClient(FTPClient ftpClient) { this.ftpClient = ftpClient; } public static void main(String[] args) throws IOException { Ftp ftp=new Ftp("10.3.15.1",21,"ghips","ghipsteam"); ftp.ftpLogin(); //上传文件夹 ftp.uploadDirectory("d://DataProtemp", "/home/data/"); //下载文件夹 ftp.downLoadDirectory("d://tmp//", "/home/data/DataProtemp"); ftp.ftpLogOut(); } }
相关文章推荐
- apache-commons-net Ftp 进行文件、文件夹的上传下载及日志的输出
- apache-commons-net Ftp 进行文件、文件夹的上传下载及日志的输出
- apache-commons-net Ftp 进行文件、文件夹的上传下载及日志的输出
- apache-commons-net Ftp 进行文件、文件夹的上传下载及日志的输出
- apache-commons-net Ftp 进行文件、文件夹的上传下载及日志的输出
- apache 的 commons-net-3.3.jar 的 ftp java代码上传下载文件
- org.apache.commons.net.ftp.FTPClient文件上传下载,中文乱码
- 利用Apache commons-net 包进行FTP文件和文件夹的上传与下载
- org.apache.commons.net.ftp.FTPClient----根据文件名,路径检索文件 FTP上传 下载 删除文件
- 利用Apache的commons-net实现FTP的文件读取、上传、下载、删除和移动功能
- FTP文件的上传和下载---org.apache.commons.net.ftp.FTPClient
- org.apache.commons.net.ftp.FTPClient上传、下载、修改文件等功能
- 基于apache的commons-net-3.3.jar的 ftp java代码上传下载文件
- 基于 apache 的 commons-net-3.3.jar 的 ftp java代码上传下载文件
- FTP文件的上传和下载---org.apache.commons.net.ftp.FTPClient
- java FTP 工具类 同步文件夹 下载文件..等操作(FtpHelper 需要commons-net-3.5.jar)
- org.apache.commons.net.ftp.FTPClient上传下载压缩图片
- 使用commons-net实现FTP文件上传与下载工具类
- asp.net ftp 上传,下载,删除文件,创建文件夹,删除文夹,重命名类
- apache FtpClient上传下载删除文件夹及文件