FTP文件上传

	/** 
	 * 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;  
	        }  
	        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;  
	}
	
	/**
	 * 读取配置 上传文件
	 * @param fileName
	 * @param localPath
	 * @return
	 */
	public static boolean UpLoadFromDisk(String fileName,String localPath){  
		boolean flag=false;
	    try {  
			Properties p = new Properties();
			String filePath = "com/sgcc/evoms/portservice/util/FTPServer.properties";
			try {
				p.load(Common.class.getClassLoader().getResourceAsStream(filePath));
			} catch (IOException e) {
				logger.error("读取 com/sgcc/evoms/portservice/util/FTPServer.properties文件出错 :"+e);
			}
			String url = p.getProperty("URL").trim();
			int port = Integer.parseInt(p.getProperty("PORT").trim());
			String username = p.getProperty("USERNAME").trim();
			String password = p.getProperty("PASSWORD").trim();
			String path = p.getProperty("PATH").trim();
	        FileInputStream in=new FileInputStream(new File(localPath+fileName));  
	        flag = Common.uploadFile(url, port, username, 
	        		password, path, fileName, in);  
	        System.out.println(flag);  
	    } catch (FileNotFoundException e) {  
	        e.printStackTrace();  
	    }  
	    return flag;
	}