本人刚刚接触java而且还是从applet开始，可是搞个界面就已经把我弄晕了。一会GridBagLayout,一会BorderLayout，结果我连一个web界面摆不出来。请高手建议一下哪本书比较适合，或者哪里有相应的代码可以下载，让我参考一下。谢了！

你试试这个：
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
import javax.swing.*;
import javax.swing.text.*;
import javax.jnlp.*;

/**
   A calculator with a calculation history that can be 
   deployed as a Java Web Start application.
*/
public class WebStartCalculator
{
   public static void main(String[] args)
   {  
      CalculatorFrame frame = new CalculatorFrame();
      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
      frame.show();
   }
}

/**
   A frame with a calculator panel and a menu to load and
   save the calculator history.
*/
class CalculatorFrame extends JFrame
{
   public CalculatorFrame()
   {
      setTitle();
      Container contentPane = getContentPane();
      panel = new CalculatorPanel();
      contentPane.add(panel);

      JMenu fileMenu = new JMenu("File");

      JMenuItem openItem = fileMenu.add("Open");
      openItem.addActionListener(new        
         ActionListener()
         {
            public void actionPerformed(ActionEvent event)
            {
               open();
            }
         });

      JMenuItem saveItem = fileMenu.add("Save");
      saveItem.addActionListener(new        
         ActionListener()
         {
            public void actionPerformed(ActionEvent event)
            {
               save();
            }
         });
      JMenuBar menuBar = new JMenuBar();
      menuBar.add(fileMenu);
      setJMenuBar(menuBar);
      
      pack();
   }
   
   /**
      Gets the title from the persistent store or 
      asks the user for the title if there is no prior entry.
   */
   public void setTitle()
   {
      try 
      { 
         String title = null;

         BasicService basic = (BasicService)
            ServiceManager.lookup("javax.jnlp.BasicService"); 
         URL codeBase = basic.getCodeBase();

         PersistenceService service = (PersistenceService)
            ServiceManager.lookup(
               "javax.jnlp.PersistenceService"); 
         URL key = new URL(codeBase, "title");

         try
         {
            FileContents contents = service.get(key);
            InputStream in = contents.getInputStream();
            BufferedReader reader = new BufferedReader(
               new InputStreamReader(in));
            title = reader.readLine();
         }
         catch (FileNotFoundException exception)
         {
            title = JOptionPane.showInputDialog(
               "Please supply a frame title:");
            if (title == null) return;
            
            service.create(key, 100);
            FileContents contents = service.get(key);
            OutputStream out 
               = contents.getOutputStream(true);
            PrintStream printOut = new PrintStream(out);
            printOut.print(title);               
            setTitle(title);
         }
         setTitle(title);
      } 
      catch (UnavailableServiceException exception) 
      { 
         JOptionPane.showMessageDialog(this, exception);
      }
      catch (MalformedURLException exception) 
      { 
         JOptionPane.showMessageDialog(this, exception);
      }
      catch (IOException exception) 
      { 
         JOptionPane.showMessageDialog(this, exception);
      }      
   }

   /**
      Opens a history file and updates the display.
   */
   public void open()
   {
      try 
      {
         FileOpenService service = (FileOpenService)
            ServiceManager.lookup(
               "javax.jnlp.FileOpenService"); 
         FileContents contents = service.openFileDialog(".", 
               new String[] { "txt" });

         JOptionPane.showMessageDialog(this, contents.getName());
         if (contents != null)
         {
            InputStream in = contents.getInputStream();
            BufferedReader reader = new BufferedReader(
               new InputStreamReader(in));
            String line;
            while ((line = reader.readLine()) != null)
            {
               panel.append(line);                  
               panel.append("n");
            }
         }
      } 
      catch (UnavailableServiceException exception) 
      { 
         JOptionPane.showMessageDialog(this, exception);
      }
      catch (IOException exception) 
      { 
         JOptionPane.showMessageDialog(this, exception);
      }
   }

   /**
      Saves the calculator history to a file.
   */
   public void save()
   {
      try 
      { 
         ByteArrayOutputStream out = 
            new ByteArrayOutputStream();
         PrintStream printOut = new PrintStream(out);
         printOut.print(panel.getText());
         InputStream data = new ByteArrayInputStream(
            out.toByteArray());                  
         FileSaveService service = (FileSaveService)
            ServiceManager.lookup(
               "javax.jnlp.FileSaveService"); 
         service.saveFileDialog(".", 
            new String[] { "txt" }, data, "calc.txt");
      } 
      catch (UnavailableServiceException exception) 
      { 
         JOptionPane.showMessageDialog(this, exception);
      }
      catch (IOException exception) 
      { 
         JOptionPane.showMessageDialog(this, exception);
      }
   }

   private CalculatorPanel panel;
}


/**
   A panel with calculator buttons and a result display.
*/

用jbuilder,里面有一种叫XYlayout的布局，用了这种布局，就可以象其他可视化编程环境一样把控件拖来拖去，拖到自己想要的地方了。
good luck

java技术教程（基础篇）

applet默认的布局方式是FlowLayout,就是从左到右,从上到下的布局

用jbuilder吧，改一下布局就行了，哪有那么麻烦！

java 程序设计百事通  张洪斌  写的   很简单  比较适合入门.

jbuilder

用jbuilder吧

顶一下！！！