java 实现ftp上传如何创建文件夹？

是权限问题吗?如果不是的话你就应该先确定一个文件夹的名字和路径dirName然后

比如String dirName="/newDir"

File dir=new File(dirName)

if(!dir.exists())

dir.mkdir()

public static void buildList(FtpClient aftp,String pathList) throws Exception {

aftp.ascii()

StringTokenizer s = new StringTokenizer(pathList, "/")//sign

int count = s.countTokens()

String pathName = ""

while (s.hasMoreElements()) {

pathName = pathName + "/" + (String) s.nextElement()

try {

aftp.sendServer("XMKD " + pathName + "\r\n")}

catch (Exception e) { e.printStackTrace()}

int reply = aftp.readServerResponse()}

aftp.binary()

}

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