sun.net.TelnetProtocolException: misplaced CR in input的异常
比如要下载ftp://ftp.xx.com/index.html则：
import sun.net.ftp.FtpClient;
import java.io.*;
import sun.net.*;
/**
* <p>Title: </p>
* <p>Description: </p>
* <p>Copyright: Copyright (c) 2004</p>
* <p>Company: </p>
* @author petehero
* @version 1.0
*/
public class ftpDown
{
??? public ftpDown()
??? {
??? }
??? public static void main(String[] args)
??? {
??????? try
??????? {
??????????? FtpClient fc=new FtpClient("ftp.xx.com");
??????????? fc.login("username","888888");
fc.binary();//这一句很关键,因为我是下载rar文件.如果不加会出现sun.net.TelnetProtocolException: misplaced CR in input的异常.
??????????? int ch;
??????????? File fi = new File("c:\\index.html");
??????????? RandomAccessFile getFile = new RandomAccessFile(fi,"rw");
??????????? getFile.seek(0);
??????????? TelnetInputStream fget=fc.get("index.html");
??????????? DataInputStream puts = new DataInputStream(fget);
??????????? while ((ch = puts.read()) >= 0) {
??????????????? getFile.write(ch);
??????????? }
??????????? fget.close();
??????????? getFile.close();
??????????? fc.closeServer();
??????? }
??????? catch (IOException ex)
??????? {
???????????? ex.printStackTrace();
??????? }
??? }
}
如果文件在某个目录下，则加入fc.cd("foodir");
?
