Java GUIを使用してテキストファイルに書き込む

Question

6つの質問票として機能するJava GUIを作成しました。 6つの質問のそれぞれについて、ユーザーが選択できる4つの選択肢i、ii、iii、ivがあります。次に、4つの選択肢の1つをテキストボックスに入力してから、「enter」ボタンをクリックして次の問題。 6つの質問すべてが答えられたら、それは終了ページにジャンプします。

各質問の入力値（テキストボックス内）をテキストファイルに書きたいと思います。だから "Enterボタン"をクリックして6つの質問すべてに答えると、 "i ii iii i ii iii"のようなものがテキストファイルに表示されます。

これを行う方法はありますか？ここで

が私のコードです：

import java.applet.*; 
import java.awt.*; 
import java.awt.event.*; 
import java.util.*; 

public class HTML extends Applet implements ActionListener 
{ 
    private TextField question; 
    private Button enter, start; 
    int count = 0; 
    int a = 0; 
    int b = 0; 
    int c = 0; 
    int d = 0; 
    String text, input; 

    private Label intro1, intro2; 
    private Label qone1, qone2, qone3, qone4, qone5, qone6; 
    private Label qtwo1, qtwo2, qtwo3, qtwo4, qtwo5, qtwo6; 
    private Label qthree1, qthree2, qthree3, qthree4, qthree5, qthree6; 
    private Label qfour1, qfour2, qfour3, qfour4, qfour5, qfour6; 
    private Label qfive1, qfive2, qfive3, qfive4, qfive5, qfive6; 
    private Label qsix1, qsix2, qsix3, qsix4, qsix5, qsix6; 
    private Label finish1, finish2, finish3; 

    public void init() 
    { 
     setLayout(null); 
     start = new Button ("Start"); 
     question = new TextField(10); 
     enter = new Button ("Enter"); 
     if (count == 0) 
     { 
      setBackground(Color.yellow); 
      intro1 = new Label("Target Advertising", Label.CENTER); 
      intro1.setFont(new Font("Times-Roman", Font.BOLD, 16)); 
      intro2 = new Label("Welcome to this questionnaire. In order to show the most appropriate advertisement, we would like to know more about your personal preferences."); 
      add(intro1); 
      add(intro2); 
      intro1.setBounds(0,0,800,20); 
      intro2.setBounds(15,20,800,20); 
      add(start); 
      start.setBounds(370,60,70,23); 
      start.addActionListener(this); 
     } 
     if(count == 1) 
     { 
      setBackground(Color.yellow); 
      qone1 = new Label("Question 1", Label.LEFT); 
      qone1.setFont(new Font("Times-Roman", Font.BOLD, 16)); 
      qone2 = new Label("On average, How many hours do you spend on playing sports every week?"); 
      qone3 = new Label("i.0-2"); 
      qone4 = new Label("ii.3-6"); 
      qone5 = new Label("iii.7-10"); 
      qone6 = new Label("iv.10+"); 


      add(qone1); 
      add(qone2); 
      add(qone3); 
      add(qone4); 
      add(qone5); 
      add(qone6); 


      qone1.setBounds(15,0,800,20); 
      qone2.setBounds(15,20,800,15); 
      qone3.setBounds(15,60,800,15); 
      qone4.setBounds(15,80,800,15); 
      qone5.setBounds(15,100,800,15); 
      qone6.setBounds(15,120,800,15); 


      add(question); 
      add(enter); 
      question.setBounds(15,140,70,15); 
      enter.setBounds(90,140,110,23); 
      question.addActionListener(this); 
      enter.addActionListener(this); 
     } 
     if (count == 2) 
     { 


      qtwo1 = new Label("Question 2", Label.LEFT); 
      qtwo1.setFont(new Font("Times-Roman", Font.BOLD, 16)); 
      qtwo2 = new Label("On average, How many hours do you spend on qsixening to music every week?"); 
      qtwo3 = new Label("i. 0-4 "); 
      qtwo4 = new Label("ii. 5-10"); 
      qtwo5 = new Label("iii. 11-20"); 
      qtwo6 = new Label("iv. 20+"); 


      add(qtwo1); 
      add(qtwo2); 
      add(qtwo3); 
      add(qtwo4); 
      add(qtwo5); 
      add(qtwo6); 


      qtwo1.setBounds(15,20,800,15); 
      qtwo2.setBounds(15,40,800,15); 
      qtwo3.setBounds(15,60,800,15); 
      qtwo4.setBounds(15,80,800,15); 
      qtwo5.setBounds(15,100,800,15); 
      qtwo6.setBounds(15,120,800,15); 


      add(question); 
      add(enter); 
      question.setBounds(15,140,70,15); 
      enter.setBounds(90,140,110,23); 
      question.addActionListener(this); 
      enter.addActionListener(this); 
     } 
     if(count == 3) 
     { 


      qthree1 = new Label("Question 3", Label.LEFT); 
      qthree1.setFont(new Font("Times-Roman", Font.BOLD, 16)); 
      qthree2 = new Label("On average, How many hours do you spend on using computers every week?"); 
      qthree3 = new Label("i.0-2"); 
      qthree4 = new Label("ii.3-10"); 
      qthree5 = new Label("iii.11-15"); 
      qthree6 = new Label("iv.20+"); 


      add(qthree1); 
      add(qthree2); 
      add(qthree3); 
      add(qthree4); 
      add(qthree5); 
      add(qthree6); 


      qthree1.setBounds(15,20,800,20); 
      qthree2.setBounds(15,40,800,15); 
      qthree3.setBounds(15,60,800,15); 
      qthree4.setBounds(15,80,800,15); 
      qthree5.setBounds(15,100,800,15); 
      qthree6.setBounds(15,120,800,15); 


      add(question); 
      add(enter); 
      question.setBounds(15,140,70,15); 
      enter.setBounds(90,140,110,23); 
      question.addActionListener(this); 
      enter.addActionListener(this); 
     } 
     if(count == 4) 
     { 


      qfour1 = new Label("Question 4", Label.LEFT); 
      qfour1.setFont(new Font("Times-Roman", Font.BOLD, 16)); 
      qfour2 = new Label("On average, How many hours do you spend on groceries every week?"); 
      qfour3 = new Label("i.0-2"); 
      qfour4 = new Label("ii.3-10"); 
      qfour5 = new Label("iii.11-15"); 
      qfour6 = new Label("iv.20+"); 


      add(qfour1); 
      add(qfour2); 
      add(qfour3); 
      add(qfour4); 
      add(qfour5); 
      add(qfour6); 


      qfour1.setBounds(15,20,800,15); 
      qfour2.setBounds(15,40,800,15); 
      qfour3.setBounds(15,60,800,15); 
      qfour4.setBounds(15,80,800,15); 
      qfour5.setBounds(15,100,800,15); 
      qfour6.setBounds(15,120,800,15); 

      add(question); 
      add(enter); 
      question.setBounds(15,140,70,15); 
      enter.setBounds(90,140,110,23); 
      question.addActionListener(this); 
      enter.addActionListener(this); 
     } 
     if(count == 5) 
     { 


      qfive1 = new Label("Question 5", Label.LEFT); 
      qfive1.setFont(new Font("Times-Roman", Font.BOLD, 16)); 
      qfive2 = new Label("On average, How many hours do you spend on watching TV every week?"); 
      qfive3 = new Label("i.0-2"); 
      qfive4 = new Label("ii.3-10"); 
      qfive5 = new Label("iii.11-15"); 
      qfive6 = new Label("iv.20+"); 


      add(qfive1); 
      add(qfive2); 
      add(qfive3); 
      add(qfive4); 
      add(qfive5); 
      add(qfive6); 


      qfive1.setBounds(15,20,800,15); 
      qfive2.setBounds(15,40,800,15); 
      qfive3.setBounds(15,60,800,15); 
      qfive4.setBounds(15,80,800,15); 
      qfive5.setBounds(15,100,800,15); 
      qfive6.setBounds(15,120,800,15); 


      add(question); 
      add(enter); 
      question.setBounds(15,140,70,15); 
      enter.setBounds(90,140,110,23); 
      question.addActionListener(this); 
      enter.addActionListener(this); 
     } 
     if(count == 6) 
     { 


      qsix1 = new Label("Question 6", Label.LEFT); 
      qsix1.setFont(new Font("Times-Roman", Font.BOLD, 16)); 
      qsix2 = new Label("On average, How many times do you spend with family every week?"); 
      qsix3 = new Label("i.0-2"); 
      qsix4 = new Label("ii.3-10"); 
      qsix5 = new Label("iii.11-15"); 
      qsix6 = new Label("iv.20+"); 


      add(qsix1); 
      add(qsix2); 
      add(qsix3); 
      add(qsix4); 
      add(qsix5); 
      add(qsix6); 


      qsix1.setBounds(15,20,800,15); 
      qsix2.setBounds(15,40,800,15); 
      qsix3.setBounds(15,60,800,15); 
      qsix4.setBounds(15,80,800,15); 
      qsix5.setBounds(15,100,800,15); 
      qsix6.setBounds(15,120,800,15); 


      add(question); 
      add(enter); 
      question.setBounds(15,140,70,15); 
      enter.setBounds(90,140,110,23); 
      question.addActionListener(this); 
      enter.addActionListener(this); 
     } 


      finish1 = new Label("Thank You." , Label.CENTER); 
      finish1.setFont(new Font("Times-Roman", Font.BOLD, 50)); 
      finish2 = new Label("Questionnaire Completed.", Label.CENTER); 
      finish2.setFont(new Font("Times-Roman", Font.BOLD, 50)); 

      add(finish1); 
      add(finish2); 

      finish1.setBounds(0,200,800,60); 
      finish2.setBounds(0,300,800,60); 
     } 
    } 

    public void actionPerformed(ActionEvent ae) 
    { 
     String button = ae.getActionCommand(); 
     text = question.getText(); 
     b = 0; 
     c = 0; 

     if (count == 6) 
     { 
      input = text.toUpperCase(); 
      remove(enter); 
      remove(question); 
      question.setText(""); 
      remove(qsix1); 
      remove(qsix2); 
      remove(qsix3); 
      remove(qsix4); 
      remove(qsix5); 
      remove(qsix6); 


      if(input.equals("OL")) 
      { 
       b = 1; 
       count = 7; 
       init(); 
      } 
      else 
      { 
       b = 2; 
       count = 7; 
       init(); 
      } 
     } 
     if (count == 5) 
     { 

      input = text.toUpperCase(); 
      remove(enter); 
      remove(question); 
      question.setText(""); 
      remove(qfive1); 
      remove(qfive2); 
      remove(qfive3); 
      remove(qfive4); 
      remove(qfive5); 
      remove(qfive6); 

      if(input.equals("BR")) 
      { 
       b = 1; 
       count = 6; 
       init(); 
      } 
      else 
      { 
       b = 2; 
       count = 6; 
       init(); 
      } 
     } 
     if (count == 4) 
     { 
      input = text.toLowerCase(); 
      remove(enter); 
      remove(question); 
      question.setText(""); 
      remove(qfour1); 
      remove(qfour2); 
      remove(qfour3); 
      remove(qfour4); 
      remove(qfour5); 
      remove(qfour6); 


      } 
      if(input.equals("no")) 
      { 
       b = 1; 
       count = 5; 
       init(); 
      } 
      else 
      { 
       b = 2; 
       count = 5; 
       init(); 
      } 
     } 
     if (count == 3) 
     { 
      input = text.toLowerCase(); 
      remove(enter); 
      remove(question); 
      question.setText(""); 
      remove(qthree1); 
      remove(qthree2); 
      remove(qthree3); 
      remove(qthree4); 
      remove(qthree5); 
      remove(qthree6); 

      if(input.equals("black")) 
      { 
       b = 1; 
       count = 4; 
       init(); 
      } 
      else 
      { 
       b = 2; 
       count = 4; 
       init(); 
      } 
     } 
     if (count == 2) 
     { 
      input = text.toLowerCase(); 
      remove(enter); 
      remove(question); 
      question.setText(""); 
      remove(qtwo1); 
      remove(qtwo2); 
      remove(qtwo3); 
      remove(qtwo4); 
      remove(qtwo5); 
      remove(qtwo6); 


      if(input.equals("yes")) 
      { 
       b = 1; 
       count = 3; 
       init(); 
      } 
      else 
      { 
       b = 2; 
       count = 3; 
       init(); 
      } 
     } 
     if (count == 1) 
     { 
      input = text.toUpperCase(); 
      remove(enter); 
      remove(question); 
      question.setText(""); 
      remove(qone1); 
      remove(qone2); 
      remove(qone3); 
      remove(qone4); 
      remove(qone5); 
      remove(qone6); 

      if(input.equals("i")) 
      { 
       b = 1; 
       count = 2; 
       init(); 
      } 
      else 
      { 
       b = 1; 
       count = 1; 
       init(); 
      } 
     } 
     if (count == 0) 
     { 
      remove(intro1); 
      remove(intro2); 
      remove(start); 
      count = 1; 
      init(); 
     } 
     this.validate(); 
    } 
} 

Answer 1

確かに、あなたのコードは*本当に*いくつかのリファクタリングを行うことができます

OutputStream out = new FileOutputStream("/path/to/your/file"); 
out.write(answer.getBytes()); 
out.close();