源程序
package cgi;import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import java.net.*;
import java.io.*;
import javax.swing.*;public class Applet1 extends Applet { private JButton jButton1 = new JButton();
private JLabel jLabel1 = new JLabel();
//Construct the applet
public Applet1() {
}
//Initialize the applet
public void init() {
try {
jbInit();
}
catch(Exception e) {
e.printStackTrace();
}
}
//Component initialization
private void jbInit() throws Exception
{
jButton1.setText("刷新");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButton1_actionPerformed(e);
}
});
try{
URL url=new URL("http://192.168.4.36/icons/pic/1.gif");
Toolkit tk=Toolkit.getDefaultToolkit();
Image image=tk.getImage(url);
ImageIcon imgIcon = new ImageIcon(image);
jLabel1.setIcon(imgIcon);
}
catch(Exception e1)
{}
this.add(jButton1, null);
this.add(jLabel1, null);
}
//鼠标时间处理
void jButton1_actionPerformed(ActionEvent e) {
try{ URL url=new URL("http://192.168.4.36/icons/pic/1.gif");
Toolkit tk=Toolkit.getDefaultToolkit();
Image image=tk.getImage(url);
ImageIcon imgIcon = new ImageIcon(image);
jLabel1.setIcon(imgIcon);
}
catch(Exception e1)
{} }}
package cgi;import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import java.net.*;
import java.io.*;
import javax.swing.*;public class Applet1 extends Applet { private JButton jButton1 = new JButton();
private JLabel jLabel1 = new JLabel();
//Construct the applet
public Applet1() {
}
//Initialize the applet
public void init() {
try {
jbInit();
}
catch(Exception e) {
e.printStackTrace();
}
}
//Component initialization
private void jbInit() throws Exception
{
jButton1.setText("刷新");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButton1_actionPerformed(e);
}
});
try{
URL url=new URL("http://192.168.4.36/icons/pic/1.gif");
Toolkit tk=Toolkit.getDefaultToolkit();
Image image=tk.getImage(url);
ImageIcon imgIcon = new ImageIcon(image);
jLabel1.setIcon(imgIcon);
}
catch(Exception e1)
{}
this.add(jButton1, null);
this.add(jLabel1, null);
}
//鼠标时间处理
void jButton1_actionPerformed(ActionEvent e) {
try{ URL url=new URL("http://192.168.4.36/icons/pic/1.gif");
Toolkit tk=Toolkit.getDefaultToolkit();
Image image=tk.getImage(url);
ImageIcon imgIcon = new ImageIcon(image);
jLabel1.setIcon(imgIcon);
}
catch(Exception e1)
{} }}
应该有别的解决办法的啊!!!