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import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.io.*;
import javax.swing.event.HyperlinkEvent;
import javax.swing.event.HyperlinkListener;
public class testEditPane extends JFrame{
JEditorPane editorPane;
JLabel label;
JTextField url;
File file;
String str;
JButton btn;
public testEditPane()
{
this.setTitle(“Java 浏览器”);
editorPane=new JEditorPane();
label=new JLabel(“URL”);
editorPane.setContentType(“text/html”);
url=new JTextField(30);
url.addKeyListener(new KeyListener() {
public void keyPressed(KeyEvent e) {
// TODO 自动生成方法存根
if(e.getKeyChar()==’\n’)
{
if(url.getText().startsWith(“http://”))
{
try
{
editorPane.setPage(url.getText());
editorPane.setEditable(false);
}catch(Exception em)
{
em.printStackTrace();
}
}
else {
url.setText(“您输入的网址不正确！”);
}
}
}
public void keyReleased(KeyEvent arg0) {
// TODO 自动生成方法存根
}
public void keyTyped(KeyEvent arg0) {
// TODO 自动生成方法存根
}});
btn=new JButton(“Go”);
btn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
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一直有记日记的习惯，可是，旅行回来，
