英语翻译java 

  1 import java.awt.event.ActionEvent;
  2 import java.awt.event.ActionListener;
  3 import java.awt.BorderLayout;
  4 import java.awt.EventQueue;
  5 import java.awt.event.ActionEvent;
  6 import java.io.File;
  7 import java.io.FileNotFoundException;
  8 import java.util.HashMap;
  9 import java.util.Scanner;
 10 
 11 import javax.swing.JFrame;
 12 import javax.swing.JPanel;
 13 import javax.swing.border.EmptyBorder;
 14 import javax.swing.JLabel;
 15 import javax.swing.JTextField;
 16 import javax.swing.JButton;
 17 
 18 public class Mydictionary extends JFrame {
 19     HashMap<String,String> map;
 20     private JPanel contentPane;
 21     private JTextField txtword;
 22     private JLabel lbtranslation;
 23 
 24     /**
 25      * Launch the application.
 26      */
 27     public static void main(String[] args) {
 28         EventQueue.invokeLater(new Runnable() {
 29             public void run() {
 30                 try {
 31                     Mydictionary frame = new Mydictionary();
 32                     frame.setVisible(true);
 33                 } catch (Exception e) {
 34                     e.printStackTrace();
 35                 }
 36             }
 37         });
 38     }
 39 
 40     /**
 41      * Create the frame.
 42      * @throws FileNotFoundException 
 43      */
 44     public Mydictionary() throws FileNotFoundException {
 45         
 46         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 47         setBounds(100, 100, 450, 300);
 48         contentPane = new JPanel();
 49         contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
 50         setContentPane(contentPane);
 51         contentPane.setLayout(null);
 52         
 53         JLabel lblmessage = new JLabel("放入单词");
 54         lblmessage.setBounds(41, 45, 72, 18);
 55         contentPane.add(lblmessage);
 56         
 57         txtword = new JTextField();
 58         txtword.setBounds(140, 42, 86, 24);
 59         contentPane.add(txtword);
 60         txtword.setColumns(10);
 61         
 62         JButton btnseek = new JButton("翻译");
 63         btnseek.setBounds(258, 41, 113, 27);
 64         contentPane.add(btnseek);
 65         
 66         btnseek.addActionListener(new Actionlistener() {
 67             @Override
 68             public void actionPerformed(ActionEvent e){
 69                 String word = txtword.getText().trim().toLowerCase();
 70                 String result = map.get(word);
 71                 lbtranslation.setText(result);
 72             }
 73         });
 74         
 75         lbtranslation = new JLabel("");
 76         lbtranslation.setBounds(72, 96, 279, 58);
 77         contentPane.add(lbtranslation);
 78         
 79         createdict();
 80     }
 81     
 82     public void createdict() throws FileNotFoundException
 83     {
 84         map=new HashMap<String,String>();        
 85         Scanner scanner=new Scanner(new File("cet46.txt"));    
 86         
 87         //BufferedReader br=new BufferedReader(new FileReader("cet46.txt"));
 88         //System.out.println(br.readLine());
 89         //System.out.println();
 90         
 91         while(scanner.hasNextLine()){
 92             String s=scanner.nextLine();
 93             String []ss=s.split("   ");
 94             
 95             try {
 96                 map.put(ss[0],ss[1]);
 97             } catch (ArrayIndexOutOfBoundsException e) {                
 98             }    
 99             
100         }
101     }
102     public class Actionlistener implements ActionListener {
103 
104         @Override
105         public void actionPerformed(ActionEvent e) {
106             // TODO Auto-generated method stub
107 
108         }
109 
110     }
111 
112 }
View Code

 

posted @ 2018-11-12 10:57  WINDZLY  阅读(273)  评论(0)    收藏  举报