JSF实例，涵盖了所有JSF学习内容

package jndi_wyf; import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.util.*; import javax.naming.*; public class server extends JFrame implements ActionListener { JLabel binding_name =new JLabel("绑定名称"); JLabel object_name =new JLabel("绑定对象"); JTextField binding_name_in=new JTextField(); JButton bind=new JButton("查找"); JLabel status =new JLabel("执行情况"); JTextArea status_view=new JTextArea(); JScrollPane js=new JScrollPane(status_view); Context ctx=null; public server() { super("绑定对象"); Container c=this.getContentPane(); c.setLayout(null); binding_name.setBounds(20,10,80,20); c.add(binding_name); object_name.setBounds(20,40,80,20); c.add(object_name); binding_name_in.setBounds(80,10,160,20); c.add(binding_name_in); bind.setBounds(250,10,60,20); bind.addActionListener(this); c.add(bind); status.setBounds(160,80,80,20); c.add(status); js.setBounds(10,110,375,150); status_view.setLineWrap(true); status_view.setWrapStyleWord(true); c.add(js); this.setBounds(100,100,400,300); this.setVisible(true); this.setResizable(false); this.addWindowListener( new WindowAdapter() { public void windowClosing(WindowEvent e) { try { ctx.close(); } catch(Exception fe) { } System.exit(0); } } ); try { Hashtable env=new Hashtable(); env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.fscontext.RefFSContextFactory"); env.put(Context.PROVIDER_URL,"file:/e:/masm"); ctx=new InitialContext(env); this.status_view.append("上下文已经成功初始化\n"); } catch(Exception ee) { this.status_view.append("异常："+ee.toString()+"\n"); } } public void actionPerformed(ActionEvent e) { try { Object o=ctx.lookup(this.binding_name_in.getText().trim()); this.status_view.setText(o.toString()+" "+o.getClass().toString()); } catch(Exception ea) { } } public static void main(String args[]) { new server(); } }