如何列出FTP的目录与Android? [英] How to list ftp directories with android?
本文介绍了如何列出FTP的目录与Android?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
[求助]我如何得到我的文件和文件夹列表,在我的FTP服务器?
我知道如何连接和上传文件,而不是如何让目录列表:
尝试{
FtpClient的FtpClient的=新FtpClient的();
ftpClient.connect(InetAddress.getByName(176.28.25.46));
ftpClient.login(*****,******);
的System.out.println(状态::+ ftpClient.getStatus());
ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
ftpClient.enterLocalPassiveMode();
// prepare文件上传到FTP服务器
档案文件=新的文件(default.prop);
的FileInputStream IFILE =新的FileInputStream(文件);
//上传文件到FTP服务器
ftpClient.storeFile(/子域/ giveyourapps / httpdocs资料/应用程序/ default.prop,IFILE);
ftpClient.disconnect();
}赶上(例外五){
e.printStackTrace();
}
但每code剪断,我发现在谷歌,我没有工作: - /
尝试{
FtpClient的FtpClient的=新FtpClient的();
ftpClient.connect(InetAddress.getByName(176.28.25.46));
ftpClient.login(*****,******);
的System.out.println(状态::+ ftpClient.getStatus());
字符串toppath =新的String();
FTPFile [] ftpDirs = ftpClient.listDirectories();
的for(int i = 0; I< ftpDirs.length;我++){
toppath = ftpDirs [0] .getName();
Log.d(CONNECT,目录中的FTP服务器是
+ ftpDirs [I] .getName());
}
FTPFile [] ftpdirs2 = ftpClient.listFiles(toppath);
的for(int i = 0; I< ftpdirs2.length;我++){
Log.d(CONNECT,
文件我需要的是+ ftpdirs2 [I] .getName());
}
}
对于大家谁都有同样的问题。它的工作原理现在与code:(感谢user1106888)
尝试{
FtpClient的FtpClient的=新FtpClient的();
ftpClient.connect(InetAddress.getByName(176.28.25.46));
ftpClient.login(*****,******);
的System.out.println(状态::+ ftpClient.getStatus());
ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
ftpClient.enterLocalPassiveMode();
尝试{
字符串toppath =新的String();
FTPFile [] ftpDirs = ftpClient.listDirectories();
的for(int i = 0; I< ftpDirs.length;我++){
toppath = ftpDirs [0] .getName();
的System.out.println(目录 - 计算值:+ ftpDirs [I] .getName());
}
FTPFile [] ftpdirs2 = ftpClient.listFiles(toppath);
的for(int i = 0; I< ftpdirs2.length;我++){
的System.out.println(文件 - 计算值:+ ftpdirs2 [I] .getName());
}
}赶上(例外五){
e.printStackTrace();
}
}赶上(例外五){
e.printStackTrace();
}
解决方案
使用这种code,它应该帮助
FTPFile [] ftpDirs = mFTPClient.listDirectories();
的for(int i = 0; I< ftpDirs.length;我++){
toppath = ftpDirs [0] .getName();
Log.d(CONNECT,目录中的FTP服务器是
+ ftpDirs [I] .getName());
}
FTPFile [] ftpdirs2 = mFTPClient.listFiles(toppath);
的for(int i = 0; I< ftpdirs2.length;我++){
Log.d(CONNECT,
文件我需要的是+ ftpdirs2 [I] .getName());
}
[SOLVED] How can I get a list of my Files and Folders on my ftp Server?
I know how to connect and upload a file, but not how to get the directory list:
try {
FTPClient ftpClient = new FTPClient();
ftpClient.connect(InetAddress.getByName("176.28.25.46"));
ftpClient.login("******", "******");
System.out.println("status :: " + ftpClient.getStatus());
ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
ftpClient.enterLocalPassiveMode();
// Prepare file to be uploaded to FTP Server
File file = new File("default.prop");
FileInputStream ifile = new FileInputStream(file);
// Upload file to FTP Server
ftpClient.storeFile("/subdomains/giveyourapps/httpdocs/apps/default.prop",ifile);
ftpClient.disconnect();
} catch (Exception e) {
e.printStackTrace();
}
But every code snipped that I found on google didn't work for me :-/
try {
FTPClient ftpClient = new FTPClient();
ftpClient.connect(InetAddress.getByName("176.28.25.46"));
ftpClient.login("******", "******");
System.out.println("status :: " + ftpClient.getStatus());
String toppath = new String();
FTPFile[] ftpDirs = ftpClient.listDirectories();
for (int i = 0; i < ftpDirs.length; i++) {
toppath = ftpDirs[0].getName();
Log.d("CONNECT", "Directories in the ftp server are "
+ ftpDirs[i].getName());
}
FTPFile[] ftpdirs2 = ftpClient.listFiles(toppath);
for (int i = 0; i < ftpdirs2.length; i++) {
Log.d("CONNECT",
"File i need is " + ftpdirs2[i].getName());
}
}
For everybody who has the same problem. It works now with that code: (Thanks to user1106888)
try {
FTPClient ftpClient = new FTPClient();
ftpClient.connect(InetAddress.getByName("176.28.25.46"));
ftpClient.login("******", "******");
System.out.println("status :: " + ftpClient.getStatus());
ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
ftpClient.enterLocalPassiveMode();
try{
String toppath = new String();
FTPFile[] ftpDirs = ftpClient.listDirectories();
for (int i = 0; i < ftpDirs.length; i++) {
toppath = ftpDirs[0].getName();
System.out.println("Directory->: " + ftpDirs[i].getName());
}
FTPFile[] ftpdirs2 = ftpClient.listFiles(toppath);
for (int i = 0; i < ftpdirs2.length; i++) {
System.out.println("Files->: " + ftpdirs2[i].getName());
}
}catch (Exception e) {
e.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
}
解决方案
Use this code and it should help
FTPFile[] ftpDirs = mFTPClient.listDirectories();
for (int i = 0; i < ftpDirs.length; i++) {
toppath = ftpDirs[0].getName();
Log.d("CONNECT", "Directories in the ftp server are "
+ ftpDirs[i].getName());
}
FTPFile[] ftpdirs2 = mFTPClient.listFiles(toppath);
for (int i = 0; i < ftpdirs2.length; i++) {
Log.d("CONNECT",
"File i need is " + ftpdirs2[i].getName());
}
这篇关于如何列出FTP的目录与Android?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文