* @author not attributable
* @version 1.0
*/
import java.awt.*;
import java.awt.event.*;
import sun.net.ftp.*;
import sun.net.*;
import java.applet.*;
import java.io.*;
import java.io.IOException;
import java.util.StringTokenizer;
import sun.net.ftp.FtpClient;
class menuWindow extends Frame implements ActionListener
{
MenuBar menubar;
Menu menu1,menu2;
MenuItem item1,item2;
String server;
String user;
String password;
String ftppath,savepath;
FtpClient ftpC;
public String a; menuWindow(String s,int a,int b)
{
super(s);
menubar=new MenuBar();
menu1=new Menu("文件");
menu2=new Menu("日志");
item1=new MenuItem("开始");
item2=new MenuItem("查看日志");
setLayout(new GridLayout(1,1));
setSize(a,b);
setBackground(Color.CYAN);
setVisible(false);
item1.addActionListener(this);
item2.addActionListener(this);
menu1.add(item1);
menu2.add(item2);
menubar.add(menu1);
menubar.add(menu2);
setMenuBar(menubar);
server="135.1.9.234";
user="root";
password="sgh4884";
ftppath="omp\\omp-data\\watchmrk\\";
savepath="E:\\download\\"; }
public void actionPerformed(ActionEvent e)
{
if(e.getSource()==item1)
{
System.out.print("2222");
try
{
ftpC = new FtpClient();
//创建FtpClient对象
ftpC.openServer(server);
//连接FTP服务器
System.out.println("OK1");
ftpC.login(user, password);
//登录FTP服务器
System.out.println("OK2");
if (ftppath.length() != 0) ftpC.cd(ftppath);
System.out.println("OK3"); //下载一个文件
ftpC.binary(); TelnetInputStream is = ftpC.get("08030316.smdump");
System.out.println("OK4");
File file_out = new File(savepath+"08030316.smdump");
System.out.println("OK5");
FileOutputStream os = new FileOutputStream(file_out);
byte[] bytes = new byte[1024];
int c;
while ( (c = is.read(bytes)) != -1) {
os.write(bytes, 0, c);
}
is.close();
os.close(); ftpC.closeServer(); //退出FTP服务器
System.out.println("OK6");
}
catch(FtpLoginException ex)
{
a="登陆主机:"+server+"失败!请检查用户名或密码是否正确:"+ex;
System.out.println(a);
//return false;
}
catch (IOException ex)
{
a="连接主机:"+server+"失败!请检查端口是否正确:"+ex;
System.out.println(a);
//return false;
}
catch(SecurityException ex)
{
a="无权限与主机:"+server+"连接!请检查是否有访问权限:"+ex;
System.out.println(a);
//return false;
}
}
else if(e.getSource()==item2)
{
System.out.println("abcd");
}
}
}public class myftp extends Applet{
menuWindow m; public myftp()
{
try {
jbInit();
} catch (Exception ex) {
ex.printStackTrace();
}
} public void init()
{
m=new menuWindow("文件修改",60,60);
m.setVisible(true);
System.out.println("111111111");
} private void jbInit() throws Exception
{
}}
* @version 1.0
*/
import java.awt.*;
import java.awt.event.*;
import sun.net.ftp.*;
import sun.net.*;
import java.applet.*;
import java.io.*;
import java.io.IOException;
import java.util.StringTokenizer;
import sun.net.ftp.FtpClient;
class menuWindow extends Frame implements ActionListener
{
MenuBar menubar;
Menu menu1,menu2;
MenuItem item1,item2;
String server;
String user;
String password;
String ftppath,savepath;
FtpClient ftpC;
public String a; menuWindow(String s,int a,int b)
{
super(s);
menubar=new MenuBar();
menu1=new Menu("文件");
menu2=new Menu("日志");
item1=new MenuItem("开始");
item2=new MenuItem("查看日志");
setLayout(new GridLayout(1,1));
setSize(a,b);
setBackground(Color.CYAN);
setVisible(false);
item1.addActionListener(this);
item2.addActionListener(this);
menu1.add(item1);
menu2.add(item2);
menubar.add(menu1);
menubar.add(menu2);
setMenuBar(menubar);
server="135.1.9.234";
user="root";
password="sgh4884";
ftppath="omp\\omp-data\\watchmrk\\";
savepath="E:\\download\\"; }
public void actionPerformed(ActionEvent e)
{
if(e.getSource()==item1)
{
System.out.print("2222");
try
{
ftpC = new FtpClient();
//创建FtpClient对象
ftpC.openServer(server);
//连接FTP服务器
System.out.println("OK1");
ftpC.login(user, password);
//登录FTP服务器
System.out.println("OK2");
if (ftppath.length() != 0) ftpC.cd(ftppath);
System.out.println("OK3"); //下载一个文件
ftpC.binary(); TelnetInputStream is = ftpC.get("08030316.smdump");
System.out.println("OK4");
File file_out = new File(savepath+"08030316.smdump");
System.out.println("OK5");
FileOutputStream os = new FileOutputStream(file_out);
byte[] bytes = new byte[1024];
int c;
while ( (c = is.read(bytes)) != -1) {
os.write(bytes, 0, c);
}
is.close();
os.close(); ftpC.closeServer(); //退出FTP服务器
System.out.println("OK6");
}
catch(FtpLoginException ex)
{
a="登陆主机:"+server+"失败!请检查用户名或密码是否正确:"+ex;
System.out.println(a);
//return false;
}
catch (IOException ex)
{
a="连接主机:"+server+"失败!请检查端口是否正确:"+ex;
System.out.println(a);
//return false;
}
catch(SecurityException ex)
{
a="无权限与主机:"+server+"连接!请检查是否有访问权限:"+ex;
System.out.println(a);
//return false;
}
}
else if(e.getSource()==item2)
{
System.out.println("abcd");
}
}
}public class myftp extends Applet{
menuWindow m; public myftp()
{
try {
jbInit();
} catch (Exception ex) {
ex.printStackTrace();
}
} public void init()
{
m=new menuWindow("文件修改",60,60);
m.setVisible(true);
System.out.println("111111111");
} private void jbInit() throws Exception
{
}}
{
m=new menuWindow("文件修改",60,60);
m.setVisible(true);
System.out.println("111111111");
} 直接这样执行看看可以不