我创建了一个java GUI，作为一个6个问题的问卷。对于六个问题中的每一个，我有4个选项，i，ii，iii，iv供用户选择，然后在文本框中键入四个选项之一，然后单击“输入”按钮转到下一个问题。在回答了所有六个问题之后，它将跳转到完成页面。
我想将每个问题的输入值（在文本框中）写入文本文件。所以点击“输入按钮”回答所有六个问题后，我可以在文本文件中看到类似“i ii iii i ii iii”的内容。
有办法吗？
这是我的代码：
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();
}
}
答案 0 :(得分：1)
当然，像是
OutputStream out = new FileOutputStream("/path/to/your/file");
out.write(answer.getBytes());
out.close();