/** FTP오픈 */
private static FTPClient getFTPClient(
String ip, int port, String id, String pw, String dir, boolean passive) throws IOException {
FTPClient ftp = null; // FTP Client 객체
try {
ftp = new FTPClient(); // FTP Client 객체 생성
// ftp.setControlEncoding("UTF-8"); // 문자 코드를 UTF-8로 인코딩
ftp.connect(ip, port); // 서버접속 서버주소,포트번호
ftp.login(id, pw); // FTP 로그인 ID, PASSWORLD 입력
if (passive) ftp.enterLocalPassiveMode(); // Passive Mode 접속일때
if (!StringUtil.isNullTrim(dir)) {
boolean ischanged = ftp.changeWorkingDirectory(dir); // 작업디렉토리변경
if (!ischanged) {
String[] dirs = dir.split("/");
for (int i = 0; i < dirs.length; i++) {
ftp.makeDirectory(dirs[i]);
ftp.changeWorkingDirectory(dirs[i]);
}
}
// if (!ischanged) {
// ftp.makeDirectory(dir);
// ftp.changeWorkingDirectory(dir); // 다시 작업디렉토리변경
// Log.debug("ftp server directory after false : " + dir);
// } else {
// Log.debug("ftp server directory after success : " + dir);
// }
}
ftp.setFileType(FTP.BINARY_FILE_TYPE); // 업로드 파일 타입 셋팅
} catch (Exception e) {
e.printStackTrace();
throw new ConnectException("Connection timed out: connect");
}
return ftp;
}
/** 파일전송 */
private static boolean setUploadFile(FTPClient ftp, String filename) throws Exception {
boolean issend = false;
FileInputStream fis = null; // File Input Stream
File uploadfile = new File(filename); // File 객체
try {
fis = new FileInputStream(uploadfile); // 업로드할 File 생성
boolean sf = ftp.storeFile(uploadfile.getName(), fis); // File업로드
if (sf == true) {
Log.debug("파일 업로드 성공");
issend = true;
} else {
Log.debug("파일 업로드 실패");
throw new Exception("File Upload Fail...");
}
} catch (Exception ex) {
ex.printStackTrace();
throw ex;
} finally {
if (fis != null) {
try {
fis.close(); // Stream 닫기
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
try {
ftp.logout(); // FTP Log Out
} catch (Exception e) {
e.printStackTrace();
} finally {
if (ftp != null && ftp.isConnected()) {
try {
ftp.disconnect(); // 접속 끊기
} catch (IOException e) {
e.printStackTrace();
}
}
}
return issend;
}
/** 파일다운로드 */
private static boolean getDownloadFile(FTPClient ftp, String filename) throws Exception {
boolean isreceive = false;
FileOutputStream fos = null; // File Output Stream
File downloadfile = new File(filename); // File 객체
try {
fos = new FileOutputStream(downloadfile); // 다운로드할 File 생성
ftp.retrieveFile(downloadfile.getName(), fos);
isreceive = true;
} catch (Exception ex) {
ex.printStackTrace();
throw ex;
} finally {
if (fos != null) {
try {
fos.close(); // Stream 닫기
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
try {
ftp.logout(); // FTP Log Out
} catch (Exception e) {
e.printStackTrace();
} finally {
if (ftp != null && ftp.isConnected()) {
try {
ftp.disconnect(); // 접속 끊기
} catch (IOException e) {
e.printStackTrace();
}
}
}
return isreceive;
}