ASP⼀java如何读取FTP某个文件夹的所有文件名?

// 返回当前目录的文件名称

public ArrayList getNameList(String RWFileDir) throws IOException {

BufferedReader dr = new BufferedReader(new InputStreamReader(aftp.nameList("subunsubtosp\\")));
ArrayList al = new ArrayList();
String s = "";
while ( (s = dr.readLine()) != null) {
al.add(s);
s = s.substring(13,s.length());
isFile(s);
downloadFile(RWFileDir,s);
//String strFileDelF = aftp.nameList("subunsubtosp\\");
File fileDelF=new File(s);
fileDelF.delete();
}
return al;
//System.out.println(al.add(s));
}