private void connectFtpServer() {
try {
ftpClient = new FTPClient();
FTPClientConfig ftpClientConfig = new FTPClientConfig();
ftpClientConfig.setServerTimeZoneId(TimeZone.getDefault().getID());
ftpClient.configure(ftpClientConfig);
URL url = getURL();
if (url.getPort() <= 0) {
ftpClient.connect(url.getHost());
} else {
ftpClient.connect(url.getHost(), url.getPort());
}
if (!FTPReply.isPositiveCompletion(ftpClient.getReplyCode())) {
throw new VFSRuntimeException("连接失败！");
}
if (url.getUserInfo() != null) {
String userInfo[] = url.getUserInfo().split(":");
String userName = null;
String password = null;
if (userInfo.length >= 1) {
userName = userInfo[0];
}
if (userInfo.length >= 2) {
password = userInfo[1];
}
if (!ftpClient.login(userName, password)) {
throw new VFSRuntimeException("登录失败：" + url.toString());
}
if (!ftpClient.setFileType(FTP.BINARY_FILE_TYPE)) {
throw new VFSRuntimeException("设置二进制类型失败");
}
ftpClient.setBufferSize(BUF_SIZE);
ftpClient.setControlEncoding("utf-8");
}
} catch (Exception e) {
throw new VFSRuntimeException(e);
}
}
public static FTPClient getFTPClient() {
FTPClient client = ftpClientThreadLocal.get();
if (client != null && client.isConnected()) {
return client;
}
ftpClientThreadLocal.remove();
FTPClient ftpClient = new FTPClient(); // 创建ftpClient
ftpClient.setControlEncoding("UTF-8"); // 设置字符编码
Boolean isConnect = connectFtp(ftpClient);
ftpClient.enterLocalPassiveMode();
try {
ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE);
ftpClient.setSoTimeout(1000 * 30);
} catch (Exception e) {
e.printStackTrace();
}
// 得到返回答复码
int reply = ftpClient.getReplyCode();
if (!FTPReply.isPositiveCompletion(reply)) {
try {
ftpClient.disconnect();
} catch (IOException e) {
e.printStackTrace();
}
} else {
ftpClientThreadLocal.set(ftpClient);
}
return ftpClient;
}
/**
* 서버와 연결에 필요한 값들을 가져와 초기화 시킴
*
* @param host 서버 주소
* @param userName 접속에 사용될 아이디
* @param password 비밀번호
* @param port 포트번호
*/
public void init(String host, String userName, String password, int port) {
client = new FTPClient();
client.setControlEncoding("UTF-8"); // 한글 encoding....
FTPClientConfig config = new FTPClientConfig();
client.configure(config);
try {
client.connect(host, port);
client.login(userName, password);
} catch (SocketException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public boolean makeFtpFile(String host, int port, String username, String pwd, String filepath) {
FTPClient ftpClient = new FTPClient();
boolean flag = false;
try {
ftpClient.connect(host, port);
} catch (SocketException e1) {
e1.printStackTrace();
} catch (IOException e1) {
e1.printStackTrace();
}
ftpClient.setControlEncoding("utf-8");
FTPClientConfig conf = new FTPClientConfig(FTPClientConfig.SYST_NT);
conf.setServerLanguageCode("zh");
System.out.println("返回码:" + ftpClient.getReplyCode());
if (FTPReply.isPositiveCompletion(ftpClient.getReplyCode())) {
try {
if (ftpClient.login(username, pwd)) {
try {
String str = new String(filepath);
flag = ftpClient.makeDirectory(new String(str.getBytes("GBK"), "iso-8859-1"));
System.out.println("ftp创建文件夹：" + flag);
ftpClient.changeWorkingDirectory(str);
} catch (IOException e) {
System.out.println("连接FTP出错：" + e.getMessage());
}
}
} catch (IOException e) {
e.printStackTrace();
}
}
try {
ftpClient.disconnect();
} catch (IOException e) {
e.printStackTrace();
}
return flag;
}
private void init() {
LOGGER.debug("init");
ftpClient = new FTPClient();
ftpClient.setControlEncoding("UTF-8");
}
