ftp文件路徑
㈠ ftp上的遠程路徑是什麼
FTP目錄，例如：對方的FTP的根目錄叫做FTP，FTP這個目錄有兩個目錄，電影、電視，所以／movie是遠程路徑，如果輸入了遠程路徑可以直接登錄到對方的電影目錄。
如下參考：
1．選擇一個磁碟（例如磁碟D）並創建一個名為「testdirectory」的新文件夾。這是我們的FTP站點目錄。
㈡ 上傳文件到ftp伺服器，怎麼獲取本地文件路徑
string URI = "FTP://" + hostname + "/" + targetDir + "/" + target;
///WebClient webcl = new WebClient();
System.Net.FtpWebRequest ftp = GetRequest(URI, username, password);
//設置FTP命令 設置所要執行的FTP命令，
//ftp.Method = System.Net.WebRequestMethods.Ftp.ListDirectoryDetails;//假設此處為顯示指定路徑下的文件列表
ftp.Method = System.Net.WebRequestMethods.Ftp.UploadFile;
//指定文件傳輸的數據類型
㈢ VBA如何訪問ftp路徑的文件
需要先判斷該文件是否存在。
VBA是到一個ftp伺服器上打開指定的文件，但是需要先判斷該文件是否存在，在那個cFTP的類中找到一段代碼。
㈣ ftp的路徑怎麼設置
問一下，你是想做ftp上傳下載么？
首先你需要安裝一個ftp服務端程序，啟動起來，然後下載一個ftp客戶端程序，測試能不能連接，首先這一塊兒需要測試通過。
代碼ftp上傳下載
2.1 上傳代碼：
import java.io.File;
import java.io.FileInputStream;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPReply;
public class test {
private FTPClient ftp;
/**
*
* @param path 上傳到ftp伺服器哪個路徑下
* @param addr 地址
* @param port 埠號
* @param username 用戶名
* @param password 密碼
* @return
* @throws Exception
*/
private boolean connect(String path,String addr,int port,String username,String password) throws Exception {
boolean result = false;
ftp = new FTPClient();
int reply;
ftp.connect(addr,port);
ftp.login(username,password);
ftp.setFileType(FTPClient.BINARY_FILE_TYPE);
reply = ftp.getReplyCode();
if (!FTPReply.isPositiveCompletion(reply)) {
ftp.disconnect();
return result;
}
ftp.changeWorkingDirectory(path);
result = true;
return result;
}
/**
*
* @param file 上傳的文件或文件夾
* @throws Exception
*/
private void upload(File file) throws Exception{
if(file.isDirectory()){
ftp.makeDirectory(file.getName());
ftp.changeWorkingDirectory(file.getName());
String[] files = file.list();
for (int i = 0; i < files.length; i++) {
File file1 = new File(file.getPath()+"\\"+files[i] );
if(file1.isDirectory()){
upload(file1);
ftp.changeToParentDirectory();
}else{
File file2 = new File(file.getPath()+"\\"+files[i]);
FileInputStream input = new FileInputStream(file2);
ftp.storeFile(file2.getName(), input);
input.close();
}
}
}else{
File file2 = new File(file.getPath());
FileInputStream input = new FileInputStream(file2);
ftp.storeFile(file2.getName(), input);
input.close();
}
}
public static void main(String[] args) throws Exception{
test t = new test();
t.connect("", "localhost", 21, "yhh", "yhhazr");
File file = new File("e:\\uploadify");
t.upload(file);
}
}
2.2 下載代碼
這里沒有用到filter，如果用filter就可以過濾想要的文件。
public class Ftp {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Ftp ftp = new Ftp();
String hostname = "www.strawberry.com";
Integer port = 21;
String username = "username";
String password = "password";
String remote = "/c.txt";
String local = "/home/tin/LeonChen/FTP/";
try {
ftp.connect(hostname, port, username, password);
System.out.println("接收狀態："+ftp.download(remote, local));
ftp.disconnect();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private FTPClient ftpClient = new FTPClient();
/*
* * 連接到FTP伺服器
* * @param hostname 主機名
* * @param port 埠
* * @param username 用戶名
* * @param password 密碼
* * @return 是否連接成功
* * @throws IOException
*/
private boolean connect(String hostname, int port, String username,
String password) throws IOException {
ftpClient.connect(hostname, port);
ftpClient.setControlEncoding("UTF-8");
if (FTPReply.isPositiveCompletion(ftpClient.getReplyCode())) {
if (ftpClient.login(username, password)) {
return true;
}
}
disconnect();
return false;
}
/*
* 從FTP伺服器上下載文件,支持斷點續傳，上傳百分比匯報
*
* @param remote 遠程文件路徑
*
* @param local 本地文件路徑
*
* @return 上傳的狀態
*
* @throws IOException
*/
public DownloadStatus download(String remote, String local)
throws IOException {
// 設置被動模式
ftpClient.enterLocalPassiveMode();
// 設置以二進制方式傳輸
ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
DownloadStatus result;
// 檢查遠程文件是否存在
FTPFile[] files = ftpClient.listFiles(new String(remote
.getBytes("UTF-8"), "iso-8859-1"));
if (files.length != 1) {
System.out.println("遠程文件不存在");
return DownloadStatus.Remote_File_Noexist;
}
long lRemoteSize = files[0].getSize();
String fildName = files[0].getName();
// 本地存在文件，進行斷點下載
File f = new File(local+fildName);
if (f.exists()) {
long localSize = f.length();
if (localSize >= lRemoteSize) {
System.out.println("本地文件大於遠程文件，下載中止");
return DownloadStatus.Local_Bigger_Remote;
}
// 進行斷點續傳，並記錄狀態
FileOutputStream out = new FileOutputStream(f, true);
ftpClient.setRestartOffset(localSize);
InputStream in = ftpClient.retrieveFileStream(new String(remote.getBytes("UTF-8"), "iso-8859-1"));
byte[] bytes = new byte[1024];
long step = lRemoteSize / 100;
long process = localSize / step;
int c;
while ((c = in.read(bytes)) != -1) {
out.write(bytes, 0, c);
localSize += c;
long nowProcess = localSize / step;
if (nowProcess > process) {
process = nowProcess;
if (process % 10 == 0)
System.out.println("下載進度：" + process);
// TODO 更新文件下載進度,值存放在process變數中
}
}
in.close();
out.close();
boolean isDo = ftpClient.completePendingCommand();
if (isDo) {
result = DownloadStatus.Download_From_Break_Success;
} else {
result = DownloadStatus.Download_From_Break_Failed;
}
} else {
OutputStream out = new FileOutputStream(f);
InputStream in = ftpClient.retrieveFileStream(new String(remote.getBytes("UTF-8"), "iso-8859-1"));
byte[] bytes = new byte[1024];
long step = lRemoteSize / 100;
long process = 0;
long localSize = 0L;
int c;
while ((c = in.read(bytes)) != -1) {
out.write(bytes, 0, c);
localSize += c;
long nowProcess = localSize / step;
if (nowProcess > process) {
process = nowProcess;
if (process % 10 == 0)
System.out.println("下載進度：" + process);
// TODO 更新文件下載進度,值存放在process變數中
}
}
in.close();
out.close();
boolean upNewStatus = ftpClient.completePendingCommand();
if (upNewStatus) {
result = DownloadStatus.Download_New_Success;
} else {
result = DownloadStatus.Download_New_Failed;
}
}
return result;
}
private void disconnect() throws IOException {
if (ftpClient.isConnected()) {
ftpClient.disconnect();
}
}
}
㈤ 怎麼獲取ftp的路徑
問一下，你是想做ftp上傳下載么？
首先你需要安裝一個ftp服務端程序，啟動起來，然後下載一個ftp客戶端程序，測試能不能連接，首先這一塊兒需要測試通過。
代碼ftp上傳下載
2.1 上傳代碼：
import java.io.File;
import java.io.FileInputStream;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPReply;
public class test {
private FTPClient ftp;
/**
*
* @param path 上傳到ftp伺服器哪個路徑下
* @param addr 地址
* @param port 埠號
* @param username 用戶名
* @param password 密碼
* @return
* @throws Exception
*/
private boolean connect(String path,String addr,int port,String username,String password) throws Exception {
boolean result = false;
ftp = new FTPClient();
int reply;
ftp.connect(addr,port);
ftp.login(username,password);
ftp.setFileType(FTPClient.BINARY_FILE_TYPE);
reply = ftp.getReplyCode();
if (!FTPReply.isPositiveCompletion(reply)) {
ftp.disconnect();
return result;
}
ftp.changeWorkingDirectory(path);
result = true;
return result;
}
/**
*
* @param file 上傳的文件或文件夾
* @throws Exception
*/
private void upload(File file) throws Exception{
if(file.isDirectory()){
ftp.makeDirectory(file.getName());
ftp.changeWorkingDirectory(file.getName());
String[] files = file.list();
for (int i = 0; i < files.length; i++) {
File file1 = new File(file.getPath()+"\\"+files[i] );
if(file1.isDirectory()){
upload(file1);
ftp.changeToParentDirectory();
}else{
File file2 = new File(file.getPath()+"\\"+files[i]);
FileInputStream input = new FileInputStream(file2);
ftp.storeFile(file2.getName(), input);
input.close();
}
}
}else{
File file2 = new File(file.getPath());
FileInputStream input = new FileInputStream(file2);
ftp.storeFile(file2.getName(), input);
input.close();
}
}
public static void main(String[] args) throws Exception{
test t = new test();
t.connect("", "localhost", 21, "yhh", "yhhazr");
File file = new File("e:\\uploadify");
t.upload(file);
}
}
2.2 下載代碼
這里沒有用到filter，如果用filter就可以過濾想要的文件。
public class Ftp {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Ftp ftp = new Ftp();
String hostname = "www.strawberry.com";
Integer port = 21;
String username = "username";
String password = "password";
String remote = "/c.txt";
String local = "/home/tin/LeonChen/FTP/";
try {
ftp.connect(hostname, port, username, password);
System.out.println("接收狀態："+ftp.download(remote, local));
ftp.disconnect();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private FTPClient ftpClient = new FTPClient();
/*
* * 連接到FTP伺服器
* * @param hostname 主機名
* * @param port 埠
* * @param username 用戶名
* * @param password 密碼
* * @return 是否連接成功
* * @throws IOException
*/
private boolean connect(String hostname, int port, String username,
String password) throws IOException {
ftpClient.connect(hostname, port);
ftpClient.setControlEncoding("UTF-8");
if (FTPReply.isPositiveCompletion(ftpClient.getReplyCode())) {
if (ftpClient.login(username, password)) {
return true;
}
}
disconnect();
return false;
}
/*
* 從FTP伺服器上下載文件,支持斷點續傳，上傳百分比匯報
*
* @param remote 遠程文件路徑
*
* @param local 本地文件路徑
*
* @return 上傳的狀態
*
* @throws IOException
*/
public DownloadStatus download(String remote, String local)
throws IOException {
// 設置被動模式
ftpClient.enterLocalPassiveMode();
// 設置以二進制方式傳輸
ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
DownloadStatus result;
// 檢查遠程文件是否存在
FTPFile[] files = ftpClient.listFiles(new String(remote
.getBytes("UTF-8"), "iso-8859-1"));
if (files.length != 1) {
System.out.println("遠程文件不存在");
return DownloadStatus.Remote_File_Noexist;
}
long lRemoteSize = files[0].getSize();
String fildName = files[0].getName();
// 本地存在文件，進行斷點下載
File f = new File(local+fildName);
if (f.exists()) {
long localSize = f.length();
if (localSize >= lRemoteSize) {
System.out.println("本地文件大於遠程文件，下載中止");
return DownloadStatus.Local_Bigger_Remote;
}
// 進行斷點續傳，並記錄狀態
FileOutputStream out = new FileOutputStream(f, true);
ftpClient.setRestartOffset(localSize);
InputStream in = ftpClient.retrieveFileStream(new String(remote.getBytes("UTF-8"), "iso-8859-1"));
byte[] bytes = new byte[1024];
long step = lRemoteSize / 100;
long process = localSize / step;
int c;
while ((c = in.read(bytes)) != -1) {
out.write(bytes, 0, c);
localSize += c;
long nowProcess = localSize / step;
if (nowProcess > process) {
process = nowProcess;
if (process % 10 == 0)
System.out.println("下載進度：" + process);
// TODO 更新文件下載進度,值存放在process變數中
}
}
in.close();
out.close();
boolean isDo = ftpClient.completePendingCommand();
if (isDo) {
result = DownloadStatus.Download_From_Break_Success;
} else {
result = DownloadStatus.Download_From_Break_Failed;
}
} else {
OutputStream out = new FileOutputStream(f);
InputStream in = ftpClient.retrieveFileStream(new String(remote.getBytes("UTF-8"), "iso-8859-1"));
byte[] bytes = new byte[1024];
long step = lRemoteSize / 100;
long process = 0;
long localSize = 0L;
int c;
while ((c = in.read(bytes)) != -1) {
out.write(bytes, 0, c);
localSize += c;
long nowProcess = localSize / step;
if (nowProcess > process) {
process = nowProcess;
if (process % 10 == 0)
System.out.println("下載進度：" + process);
// TODO 更新文件下載進度,值存放在process變數中
}
}
in.close();
out.close();
boolean upNewStatus = ftpClient.completePendingCommand();
if (upNewStatus) {
result = DownloadStatus.Download_New_Success;
} else {
result = DownloadStatus.Download_New_Failed;
}
}
return result;
}
private void disconnect() throws IOException {
if (ftpClient.isConnected()) {
ftpClient.disconnect();
}
}
}
㈥ 用ftp命令下載的文件默認放在哪
樓主您好，ftp下載的文件默認的路徑是您用ftp用戶登錄之後所在的目錄，您可以在用ftp連接上伺服器之後，使用pwd查看路徑。
㈦ linux下如何查看ftp的目錄
我們通過tree命令（需要安裝，方法：sudo apt-get install tree）可以以樹狀圖的方式查看文件目錄，而目錄中不同類型的文件有各自的顏色，如下所示：
白色--普通文件
藍色--目錄
綠色--可執行文件
紅色--壓縮文件
青色--鏈接文件
黃色--設備文件
灰色--其他文件
通過ls命令，查看當前文件夾內的文件；ls -a 查看當前文件夾內的文件，包括隱藏文件；
ls -la 查看當前文件夾內文件的詳細信息，包括隱藏文件，
㈧ ftp文件路徑問題
不是太明白你所說的「路徑」是什麼意思？是ftp路徑？還是網站訪問路徑？
如果是ftp路徑，你的截圖裡面的路徑就是頂級目錄/1.txt。
如果你是問的網站路徑，請看下文：
你在FlashFXP軟體中嘗試雙擊一下「上級目錄」，看看是否能訪問上級目錄。如果不能訪問上級目錄，那麼當前目錄就是頂級目錄。但是網站的默認指向目錄一般不是頂級目錄，一般是頂級目錄下的某個文件夾，比如「web」文件夾，或者如上圖的「1」文件夾，網站的默認指向目錄又稱為「網站根目錄」，所以你要先確定你的「網站根目錄」是哪一個文件夾。可以咨詢你的空間商，問一下網站的默認指向目錄是什麼。只有確定了網站根目錄，才能知道文件的路徑！
按照你的截圖，當前的目錄可能是頂級目錄，那麼1文件夾可能是網站的根目錄（用數字命名網站的根目錄這種情況非常罕見），當然也不排除當前的頂級目錄就是網站的根目錄。
一、如果1文件夾是根目錄，那麼你的1.txt是無法用通過瀏覽器（網站）訪問的，因為1.txt在根目錄之外；
二、如果當前文件夾是根目錄，那麼直接在瀏覽器中輸入「你的域名地址/1.txt」一般就可以訪問這個文件了。。。
㈨ java獲取ftp文件路徑怎麼寫
package com.weixin.util;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.RandomAccessFile;
import org.apache.commons.net.PrintCommandListener;
import org.apache.commons.net.ftp.FTP;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPFile;
import org.apache.commons.net.ftp.FTPReply;
import com.weixin.constant.DownloadStatus;
import com.weixin.constant.UploadStatus;
/**
* 支持斷點續傳的FTP實用類
* @version 0.1 實現基本斷點上傳下載
* @version 0.2 實現上傳下載進度匯報
* @version 0.3 實現中文目錄創建及中文文件創建，添加對於中文的支持
*/
public class ContinueFTP {
public FTPClient ftpClient = new FTPClient();
public ContinueFTP(){
//設置將過程中使用到的命令輸出到控制台
this.ftpClient.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out)));
}
/**
* 連接到FTP伺服器
* @param hostname 主機名
* @param port 埠
* @param username 用戶名
* @param password 密碼
* @return 是否連接成功
* @throws IOException
*/
public boolean connect(String hostname,int port,String username,String password) throws IOException{
ftpClient.connect(hostname, port);
ftpClient.setControlEncoding("GBK");
if(FTPReply.isPositiveCompletion(ftpClient.getReplyCode())){
if(ftpClient.login(username, password)){
return true;
}
}
disconnect();
return false;
}
/**
* 從FTP伺服器上下載文件,支持斷點續傳，上傳百分比匯報
* @param remote 遠程文件路徑
* @param local 本地文件路徑
* @return 上傳的狀態
* @throws IOException
*/
public DownloadStatus download(String remote,String local) throws IOException{
//設置被動模式
ftpClient.enterLocalPassiveMode();
//設置以二進制方式傳輸
ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
DownloadStatus result;
//檢查遠程文件是否存在
FTPFile[] files = ftpClient.listFiles(new String(remote.getBytes("GBK"),"iso-8859-1"));
if(files.length != 1){
System.out.println("遠程文件不存在");
return DownloadStatus.Remote_File_Noexist;
}
long lRemoteSize = files[0].getSize();
File f = new File(local);
//本地存在文件，進行斷點下載
if(f.exists()){
long localSize = f.length();
//判斷本地文件大小是否大於遠程文件大小
if(localSize >= lRemoteSize){
System.out.println("本地文件大於遠程文件，下載中止");
return DownloadStatus.Local_Bigger_Remote;
}
//進行斷點續傳，並記錄狀態
FileOutputStream out = new FileOutputStream(f,true);
ftpClient.setRestartOffset(localSize);
InputStream in = ftpClient.retrieveFileStream(new String(remote.getBytes("GBK"),"iso-8859-1"));
byte[] bytes = new byte[1024];
long step = lRemoteSize /100;
long process=localSize /step;
int c;
while((c = in.read(bytes))!= -1){
out.write(bytes,0,c);
localSize+=c;
long nowProcess = localSize /step;
if(nowProcess > process){
process = nowProcess;
if(process % 10 == 0)
System.out.println("下載進度："+process);
//TODO 更新文件下載進度,值存放在process變數中
}
}
in.close();
out.close();
boolean isDo = ftpClient.completePendingCommand();
if(isDo){
result = DownloadStatus.Download_From_Break_Success;
}else {
result = DownloadStatus.Download_From_Break_Failed;
}
}else {
OutputStream out = new FileOutputStream(f);
InputStream in= ftpClient.retrieveFileStream(new String(remote.getBytes("GBK"),"iso-8859-1"));
byte[] bytes = new byte[1024];
long step = lRemoteSize /100;
long process=0;
long localSize = 0L;
int c;
while((c = in.read(bytes))!= -1){
out.write(bytes, 0, c);
localSize+=c;
long nowProcess = localSize /step;
if(nowProcess > process){
process = nowProcess;
if(process % 10 == 0)
System.out.println("下載進度："+process);
//TODO 更新文件下載進度,值存放在process變數中
}
}
in.close();
out.close();
boolean upNewStatus = ftpClient.completePendingCommand();
if(upNewStatus){
result = DownloadStatus.Download_New_Success;
}else {
result = DownloadStatus.Download_New_Failed;
}
}
return result;
}
/**
* 上傳文件到FTP伺服器，支持斷點續傳
* @param local 本地文件名稱，絕對路徑
* @param remote 遠程文件路徑，使用/home/directory1/subdirectory/file.ext 按照Linux上的路徑指定方式，支持多級目錄嵌套，支持遞歸創建不存在的目錄結構
* @return 上傳結果
* @throws IOException
*/
public UploadStatus upload(String local,String remote) throws IOException{
//設置PassiveMode傳輸
ftpClient.enterLocalPassiveMode();
//設置以二進制流的方式傳輸
ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
ftpClient.setControlEncoding("GBK");
UploadStatus result;
//對遠程目錄的處理
String remoteFileName = remote;
if(remote.contains("/")){
remoteFileName = remote.substring(remote.lastIndexOf("/")+1);
//創建伺服器遠程目錄結構，創建失敗直接返回
if(CreateDirecroty(remote, ftpClient)==UploadStatus.Create_Directory_Fail){
return UploadStatus.Create_Directory_Fail;
}
}
//檢查遠程是否存在文件
FTPFile[] files = ftpClient.listFiles(new String(remoteFileName.getBytes("GBK"),"iso-8859-1"));
if(files.length == 1){
long remoteSize = files[0].getSize();
File f = new File(local);
long localSize = f.length();
if(remoteSize==localSize){
return UploadStatus.File_Exits;
}else if(remoteSize > localSize){
return UploadStatus.Remote_Bigger_Local;
}
//嘗試移動文件內讀取指針,實現斷點續傳
result = uploadFile(remoteFileName, f, ftpClient, remoteSize);
//如果斷點續傳沒有成功，則刪除伺服器上文件，重新上傳
if(result == UploadStatus.Upload_From_Break_Failed){
if(!ftpClient.deleteFile(remoteFileName)){
return UploadStatus.Delete_Remote_Faild;
}
result = uploadFile(remoteFileName, f, ftpClient, 0);
}
}else {
result = uploadFile(remoteFileName, new File(local), ftpClient, 0);
}
return result;
}
/**
* 斷開與遠程伺服器的連接
* @throws IOException
*/
public void disconnect() throws IOException{
if(ftpClient.isConnected()){
ftpClient.disconnect();
}
}
/**
* 遞歸創建遠程伺服器目錄
* @param remote 遠程伺服器文件絕對路徑
* @param ftpClient FTPClient對象
* @return 目錄創建是否成功
* @throws IOException
*/
public UploadStatus CreateDirecroty(String remote,FTPClient ftpClient) throws IOException{
UploadStatus status = UploadStatus.Create_Directory_Success;
String directory = remote.substring(0,remote.lastIndexOf("/")+1);
if(!directory.equalsIgnoreCase("/")&&!ftpClient.changeWorkingDirectory(new String(directory.getBytes("GBK"),"iso-8859-1"))){
//如果遠程目錄不存在，則遞歸創建遠程伺服器目錄
int start=0;
int end = 0;
if(directory.startsWith("/")){
start = 1;
}else{
start = 0;
}
end = directory.indexOf("/",start);
while(true){
String subDirectory = new String(remote.substring(start,end).getBytes("GBK"),"iso-8859-1");
if(!ftpClient.changeWorkingDirectory(subDirectory)){
if(ftpClient.makeDirectory(subDirectory)){
ftpClient.changeWorkingDirectory(subDirectory);
}else {
System.out.println("創建目錄失敗");
return UploadStatus.Create_Directory_Fail;
}
}
start = end + 1;
end = directory.indexOf("/",start);
//檢查所有目錄是否創建完畢
if(end <= start){
break;
}
}
}
return status;
}
/**
* 上傳文件到伺服器,新上傳和斷點續傳
* @param remoteFile 遠程文件名，在上傳之前已經將伺服器工作目錄做了改變
* @param localFile 本地文件File句柄，絕對路徑
* @param processStep 需要顯示的處理進度步進值
* @param ftpClient FTPClient引用
* @return
* @throws IOException
*/
public UploadStatus uploadFile(String remoteFile,File localFile,FTPClient ftpClient,long remoteSize) throws IOException{
UploadStatus status;
//顯示進度的上傳
long step = localFile.length() / 100;
long process = 0;
long localreadbytes = 0L;
RandomAccessFile raf = new RandomAccessFile(localFile,"r");
OutputStream out = ftpClient.appendFileStream(new String(remoteFile.getBytes("GBK"),"iso-8859-1"));
//斷點續傳
if(remoteSize>0){
ftpClient.setRestartOffset(remoteSize);
process = remoteSize /step;
raf.seek(remoteSize);
localreadbytes = remoteSize;
}
byte[] bytes = new byte[1024];
int c;
while((c = raf.read(bytes))!= -1){
out.write(bytes,0,c);
localreadbytes+=c;
if(localreadbytes / step != process){
process = localreadbytes / step;
System.out.println("上傳進度:" + process);
//TODO 匯報上傳狀態
}
}
out.flush();
raf.close();
out.close();
boolean result =ftpClient.completePendingCommand();
if(remoteSize > 0){
status = result?UploadStatus.Upload_From_Break_Success:UploadStatus.Upload_From_Break_Failed;
}else {
status = result?UploadStatus.Upload_New_File_Success:UploadStatus.Upload_New_File_Failed;
}
return status;
}
public static void main(String[] args) {
ContinueFTP myFtp = new ContinueFTP();
try {
System.err.println(myFtp.connect("10.10.6.236", 21, "5", "jieyan"));
// myFtp.ftpClient.makeDirectory(new String("歌曲".getBytes("GBK"),"iso-8859-1"));
// myFtp.ftpClient.changeWorkingDirectory(new String("歌曲".getBytes("GBK"),"iso-8859-1"));
// myFtp.ftpClient.makeDirectory(new String("愛你等於愛自己".getBytes("GBK"),"iso-8859-1"));
// System.out.println(myFtp.upload("E:\\yw.flv", "/yw.flv",5));
// System.out.println(myFtp.upload("E:\\愛你等於愛自己.mp4","/愛你等於愛自己.mp4"));
//System.out.println(myFtp.download("/愛你等於愛自己.mp4", "E:\\愛你等於愛自己.mp4"));
myFtp.disconnect();
} catch (IOException e) {
System.out.println("連接FTP出錯："+e.getMessage());
}
}
}
㈩ FTP獲取文件名以及文件路徑
既然是伺服器，而且是linux 你用一個tomcat 當做伺服器，可以配置一下tomcat，就可以直接ftp 模式訪問文件夾了。