求sun.net.ftp.FtpClient完整API
求sun.net.ftp.FtpClient完整API，最好是包sun.net的，邮箱：kingkong365@163.com,谢谢啦~
[解决办法]
想知道某个类有的API，使用javap，想知道javadoc就不容易了。没有现成的话，就的有源码了。
javap sun.net.ftp.FtpClient
Compiled from "FtpClient.java"
public class sun.net.ftp.FtpClient extends sun.net.TransferProtocolClient{
public static final int FTP_PORT;
static int FTP_SUCCESS;
static int FTP_TRY_AGAIN;
static int FTP_ERROR;
java.lang.String command;
int lastReplyCode;
public java.lang.String welcomeMsg;
static final boolean $assertionsDisabled;
public static boolean getUseFtpProxy();
public static java.lang.String getFtpProxyHost();
public static int getFtpProxyPort();
public static boolean matchNonProxyHosts(java.lang.String);
public void closeServer() throws java.io.IOException;
protected int issueCommand(java.lang.String) throws java.io.IOException;
protected void issueCommandCheck(java.lang.String) throws java.io.IOException;
protected int readReply() throws java.io.IOException;
protected java.net.Socket openPassiveDataConnection() throws java.io.IOException;
protected java.net.Socket openDataConnection(java.lang.String) throws java.io.IOException;
public void openServer(java.lang.String) throws java.io.IOException;
public void openServer(java.lang.String, int) throws java.io.IOException;
public void login(java.lang.String, java.lang.String) throws java.io.IOException;
public sun.net.TelnetInputStream get(java.lang.String) throws java.io.IOException;
public sun.net.TelnetOutputStream put(java.lang.String) throws java.io.IOException;
public sun.net.TelnetOutputStream append(java.lang.String) throws java.io.IOException;
public sun.net.TelnetInputStream list() throws java.io.IOException;
public sun.net.TelnetInputStream nameList(java.lang.String) throws java.io.IOException;
public void cd(java.lang.String) throws java.io.IOException;
public void cdUp() throws java.io.IOException;
public java.lang.String pwd() throws java.io.IOException;
public void binary() throws java.io.IOException;
public void ascii() throws java.io.IOException;
public void rename(java.lang.String, java.lang.String) throws java.io.IOException;
public java.lang.String system() throws java.io.IOException;
public void noop() throws java.io.IOException;
public void reInit() throws java.io.IOException;
public sun.net.ftp.FtpClient(java.lang.String) throws java.io.IOException;
public sun.net.ftp.FtpClient(java.lang.String, int) throws java.io.IOException;
public sun.net.ftp.FtpClient();
public sun.net.ftp.FtpClient(java.net.Proxy);
protected void finalize() throws java.io.IOException;
static java.net.Proxy access$000(sun.net.ftp.FtpClient);
static {};
}
