使用开源项目：ftp4j
<</span>http://www.sauronsoftware.it/projects/ftp4j/>
java.io.File;
import it.sauronsoftware.ftp4j.FTPClient;
import it.sauronsoftware.ftp4j.FTPFile;
public class JavaFtp {
private FTPClient client =null;
public void init(){
try {
client = new FTPClient();
client.connect("192.168.1.248", 21);
client.login("db2inst1", "db2inst1");
} catch (Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
try {
JavaFtp javaFtp=new JavaFtp();
javaFtp.init();
javaFtp.download("E://test", "/test/");
javaFtp.close();
} catch (Exception e) {
e.printStackTrace();
}
}
public void download(String localpath,String clientpath){
try {
if(clientpath!=null&&clientpath.length()>=0){
client.changeDirectory(clientpath);
}
FTPFile[] list = client.list();
for(int i=0;i
FTPFile file = list[i];
System.out.println(file.getType());
if(file.getType()==FTPFile.TYPE_DIRECTORY){
File temp=new File(localpath+File.separator+file.getName());
if(!temp.exists()){
temp.mkdir();
}
download(localpath+File.separator+file.getName(),file.getName());
}
else if(file.getType()==FTPFile.TYPE_FILE){
File localfile=new File(localpath+File.separator+file.getName());
client.download(file.getName(), localfile);
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
public void close(){
try {
client.disconnect(true);
} catch (Exception e) {
e.printStackTrace();
}
}
}