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I am trying to make a function in Java :

public static void upload_files(String us, String pw, String ip, String f){
 try
 {
    FTPClient client = new FTPClient();
    client.connect(ip);
    client.login(us,pw);
    client.upload(f);
 } catch(Exception e) {
    e.printStackTrace();
 }
}

I added apache libraries, but sadly I got an error on "upload" line I suppose I do not use correctly the method upload, but I don't know how to.

When I compile it with Netbeans, it is noticing me that there is an error line "client.upload(f);"

The error given in output is "java.lang.RuntimeException: Uncompilable source code - Erroneous sym type: org.apache.commons.net.ftp.FTPClient.upload"

Thank you all in advance. nb : "f" is the direct path to my file

EDIT :

The problem is "quite" solved since now I upload some files on my ftp server BUT sadly they are all empty, as noticed on below.

4

1 回答 1

2

The Apache FTPClient does not have an upload method.

What it does have, is a method called storeFile .

It takes as it's parameters the name the file should have on the server, and an InputStream. The InputStream reads from your local file, so you need:

 InputStream is = new FileInputStream( f );
 client.storeFile( some_name, is );
于 2012-08-08T19:33:38.313 回答