ftp上傳實例程式碼

/**
* FTP上傳工具類別
*
*/
public class FtpUtil {
static Logger logger = Logger.getLogger(FtpUtil.class.getName());
   private String ip;
  String1private String用戶名;
   私有字符串密碼;
   私有int port = -1;
   私有字符串路徑;
   私有OutputStream os = null;
   私有FileInputStream is = null;
private FTPClient ftpClient ;
public FTPClient getftpClient() { return ftpClient; } }
public void setftpClient(FTPClient ftpClient) {
this.ftpClient = ftpClient;
}
public FtpUtil(){

}
public FtpUtil(String serverIP, StringString使用者名，字串密碼) {
 this.ip = serverIP;
 this.username = 使用者名稱;
 this.password = 密碼;
}

# public FtpUtil(String serverIP, int埠、字串使用者名稱、字串密碼) {
 this.ip = 伺服器IP;
 this.username = 使用者名稱;
 this.password = 密碼;
 this.port = 埠;
 this. ftpClient= new FTPClient();
}
/**
 *
 * @return 是否連接伺服器
 */
public boolean ftpLogin() {  
boolean isLogin = false;  
FTPClientConfig ftpClientConfig = new FTPClientConfig();  
ftpClientConfig.setServerTimeZoneId(TimeZone.getDefault().getID());  
this.ftpClient.setControlEncoding("GBK");  
this.ftpClient.configure(ftpClientConfig);  
嘗試 {    
if (this.port > 0) {    
this.ftpClient.connect(this.ip, this.port);    
}else {    
this.ftpClient.connect(this.ip);    
}  
intreply = this.ftpClient.getReplyCode();    
if (!FTPReply.isPositiveCompletion(reply)) {    
this.ftpClient.disconnect();
logger.info("登入FTP服務失敗！");  
回傳 isLogin;    
}    
if(this.ftpClient.login(this.username, this.password)){
this.ftpClient.enterLocalPassiveMode(); // 設定傳輸協定        
this.ftpClient.setFileType(ftpClient.BINARY_FILE_TYPE);
logger.info(this.使用者名稱 + "成功登陸FTP伺服器");  
isLogin = true;
}else{
logger.info(this.username + "登入FTP服務失敗！");
}
}catch (Exception e) {    
e.printStackTrace();  
logger.error( e.getMessage());  
}  
this.ftpClient.setBufferSize(1024 * 2);  
this.ftpClient.setDataTimeout(30 * 1000);  
回傳 isLogin;  
}
/** 
* @退出關閉伺服器連結    
*/  
public void ftpLogOut() {  
if (null != this.ftpClient && this.ftpClient.isConnected()) {    
嘗試 {
boolean reuslt = this.ftpClient.logout();//退出FTP伺服器     
if (reuslt) {  
logger.info("成功退出伺服器");  
}    
}catch (IOException e) {    
e.printStackTrace();  
logger.warn("退出FTP伺服器異常！" + e.getMessage());    
}最後{    
試試{      
this.ftpClient.disconnect();
}catch (IOException e) {      
e.printStackTrace();
logger.error("關閉FTP伺服器的連線異常！");    
}    
}  
}  
}
/** 
* 上傳Ftp文件    
* @param localFile           當地文件  
* @param romotUpLoadePath    上傳服務器路徑    
*/  
public boolean uploadFile(File localFile, String romotUpLoadePath) {  
BufferedInputStream inStream = null;  
布林成功 = false;  
嘗試 {    
this.ftpClient.changeWorkingDirectory(romotUpLoadePath);
inStream = new BufferedInputStream(new FileInputStream(localFile));  
success = this.ftpClient.storeFile(localFile.getName(), inStream);    
if (success == true) {  
System.out.println(localFile.getName() + "上傳成功");///
return success;    
}  
}catch (FileNotFoundException e) {    
e.printStackTrace();  
}catch (IOException e) {    
e.printStackTrace();  
}最後{    
if (inStream != null) {    
試{      
inStream.close();    
}catch (IOException e) {      
e.printStackTrace();    
}    
}  
}  
回傳成功中；  
}  

/**上傳資料夾    
* @param localDirectory       本機資料夾      
* @param remoteDirectoryPath  遠端路徑
*/  
public boolean uploadDirectory(String localDirectory,String remoteDirectoryPath) {  
File src = new File(localDirectory);  
System.out.println(src.getName());
try {    
remoteDirectoryPath = remoteDirectoryPath + src.getName() + "/";    
boolean makeDirFlag = ftpClient.makeDirectory(remoteDirectoryPath);    
System.out.println("本地目錄：" + localDirectory);    
System.out.println("remoteDirectoryPath : " + remoteDirectoryPath);    
System.out.println("src.getName() : " + src.getName());    
System.out.println("remoteDirectoryPath : " + remoteDirectoryPath);    
System.out.println("makeDirFlag : " + makeDirFlag);  
// ftpClient.listDirectories();  
}catch (IOException e) {    
e.printStackTrace();
}  
File[] allFile = src.listFiles();
if(allFile.length==0||allFile.length>0){
for (int currentFile = 0;currentFile if (!allFile[currentFile] . isDirectory()) {    
String srcName = allFile[currentFile].getPath().toString();    
uploadFile(new File(srcName),remoteDirectoryPath);    
}
}  
for (int currentFile = 0;currentFile if (allFile[currentFile].isDirectory()) {
uploadDirectory(allFile[currentFile] ].getPath().toString(),  //樓層     
remoteDirectoryPath);    
}  
}  
}
/*for (int currentFile = 0;currentFile if (!allFile[currentFile].isDirectory()) {
String srcName = allFile[currentFile].getPath().toString();    
uploadFile(new File(srcName),remoteDirectoryPath);    
}
}  
for (int currentFile = 0;currentFile if (allFile[currentFile].isDirectory()) {
# uploadDirectory(allFile[currentFile] ].getPath().toString(),  //樓層     
remoteDirectoryPath);    
}  
}   */
回傳 true；  
}  

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