java ftp上传测试,请高手帮忙

Question

import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;import org.apache.commons.net.ftp.FTP;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPConnectionClosedException;
import org.apache.commons.net.ftp.FTPReply;public class Upload {
 private String server = "192.9.100.88:2121";//先在自己的机上设一个FTP站点吧
 private String username = "ftpLan";//登录名
 private String password = "ftpLan";//密码
 private String local = "d:\\upload";//FTP站点目录
 private String remote = "D:\\lan.txt"; //要传的文件.            ----------你看一下我理解的对不对哟.请教.

public String getLocal() {
return local;
}
public void setLocal(String local) {
this.local = local;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getRemote() {
return remote;
}
public void setRemote(String remote) {
this.remote = remote;
}
public String getServer() {
return server;
}
public void setServer(String server) {
this.server = server;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public boolean UploadFile( String server, String username, String password, String local, String remote ) { 
        
        FTPClient ftp = new FTPClient(); 
        int reply; 
        try { 
                ftp.connect(server); 
                reply = ftp.getReplyCode(); 
                if (!FTPReply.isPositiveCompletion(reply)) { 
                        ftp.disconnect(); 
                        return false; 
                } 
        } 
        catch (IOException e) { 
                if (ftp.isConnected()) { 
                        try { 
                                ftp.disconnect(); 
                        } 
                        catch (IOException f) { 
                                return false; 
                        } 
                } 
        }         try { 
                if (!ftp.login(username, password)){ 
                        ftp.logout(); 
                        return false; 
                } 
                ftp.setFileType(FTP.BINARY_FILE_TYPE); 
                ftp.enterLocalPassiveMode(); 
                String[] dirArray = remote.split("/"); 
                if ( dirArray.length > 1 ){ 
                        for ( int i = 0; i < dirArray.length - 1; i++ ){ 
                                if ( dirArray[i] != null && dirArray[i] != null ) 
                                if ( !ftp.changeWorkingDirectory( dirArray[i] ) ){ 
                                        ftp.makeDirectory( dirArray[i] ); 
                                        ftp.changeWorkingDirectory( dirArray[i] ); 
                                } 
                        } 
                } 
                InputStream input = new FileInputStream(local); 
                ftp.storeFile(dirArray[dirArray.length-1], input); 
                input.close(); 
                ftp.logout(); 
        } 
        catch (FTPConnectionClosedException e){ 
                if ( ftp.isConnected() ){ 
                        try{ 
                                ftp.disconnect(); 
                        } 
                        catch (IOException f) { 
                                return false; 
                        } 
                } 
                return false; 
     } 
        catch (IOException e){ 
                if ( ftp.isConnected() ){ 
                        try{ 
                                ftp.disconnect(); 
                        } 
                        catch (IOException f){ 
                                return false; 
                        } 
                } 
                return false; 
        } 
        finally{ 
                if ( ftp.isConnected() ) { 
                        try 
                        { 
                                ftp.disconnect(); 
                        } 
                        catch (IOException f) 
                        { 
                                return false; 
                        } 
                } 
        } 
        return true; 
} 
public static void main(String args []){

     Upload ud = new Upload();
 ud.UploadFile(ud.getServer(),ud.getUsername(),ud.getUsername(),ud.getPassword(),ud.getLocal());
     }
 

}这个程序无法运行哟,请高手帮忙.非常感谢.

Answer 1

ftp站点目录怎么可以是绝对路径？