我试图解决这个问题大约2个小时，但似乎无法弄清楚我的代码有什么问题。如果有人能帮助我那会很棒。下面是代码，如果你运行它并点击＆＃34;创建＆＃34;或＆＃34;退出＆＃34;都行不通。
private JPanel contentPane;
private JTextField textField;
private JTextField textField_1;
private JTextField textField_2;
private JTextField textField_3;
private JTextField textField_4;
private JTextField textField_5;
private JTextField textField_7;
private JTextField textField_8;
private JTextField textField_9;
private JTextField textField_10;
protected String msg;
private JLabel label;
/**
* Launch Application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
ProjectPart1 frame = new ProjectPart1();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
public ProjectPart1() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 795, 555);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
// html tag
msg = "";
HTMLEditorKit kit = new HTMLEditorKit();
// it prints html message and java text
JTextPane textPane = new JTextPane(); //msgPane
textPane.setBackground(Color.blue);
textPane.setBounds(359, 11, 410, 494);
textPane.setEditorKit(kit);
textPane.setText(msg);
contentPane.add(textPane);
// Prints the text in the label
JLabel madLib = new JLabel("Mad LIB");
madLib.setFont(new Font("Tahoma", Font.BOLD, 18));
madLib.setBounds(49, 4, 126, 32);
contentPane.add(madLib);
//Prints the text in the label
JLabel label1 = new JLabel("Enter your name ");
label1.setFont(new Font("Onyx", Font.BOLD, 12));
label1.setBounds(10, 47, 135, 15);
contentPane.add(label1);
// Generates textField
textField = new JTextField();
textField.setBounds(150, 47, 95, 20);
contentPane.add(textField);
textField.setColumns(10);
// Prints the text in the label
JLabel label2 = new JLabel("Enter a random name ");
label2.setFont(new Font("Onyx", Font.BOLD, 12));
label2.setBounds(10, 73, 206, 14);
contentPane.add(label2);
// Generates input1
JTextField input1 = new JTextField();
input1.setBounds(150, 71, 86, 20);
contentPane.add(input1); //frame.add
input1.setColumns(10);
// Prints the text in label
JLabel label3 = new JLabel("Enter a state (EX. NJ) ");
label3.setFont(new Font("Onyx", Font.BOLD, 12));
label3.setBounds(10, 99, 152, 14);
contentPane.add(label3);
// Generates input2
JTextField input2 = new JTextField();
input2.setBounds(150, 97, 86, 20);
contentPane.add(input2);
input2.setColumns(10);
//Prints the text in label
JLabel label4 = new JLabel("Enter an adjective ");
label4.setFont(new Font("Onyx", Font.BOLD, 12));
label4.setBounds(10, 124, 174, 15);
contentPane.add(label4);
//Generates input3
JTextField input3 = new JTextField();
input3.setBounds(150, 122, 86, 20);
contentPane.add(input3);
input3.setColumns(10);
// Prints the text in label
JLabel label5 = new JLabel("Enter a noun ");
label5.setFont(new Font("Onyx", Font.BOLD, 12));
label5.setBounds(10, 151, 152, 14);
contentPane.add(label5);
// Prints the text in label
JLabel label6 = new JLabel("Enter a verb ");
label6.setFont(new Font("Onyx", Font.BOLD, 12));
label6.setBounds(10, 176, 183, 14 );
contentPane.add(label6);
// Prints the text in label
JLabel label7 = new JLabel("Enter a noun ");
label7.setFont(new Font("Onyx", Font.BOLD, 12));
label7.setBounds(10, 201, 157, 14);
contentPane.add(label7);
// Prints the text in label
JLabel label8 = new JLabel("Enter a verb ");
label8.setFont(new Font("Onyx", Font.BOLD, 12));
label8.setBounds(10, 226, 135, 14);
contentPane.add(label8);
// Prints the text in label
JLabel label9 = new JLabel("Enter an adjective ");
label9.setFont(new Font("Onyx", Font.BOLD, 12));
label9.setBounds(10, 274, 189, 14);
contentPane.add(label9);
//Result print
label = new JLabel();
label.setBounds(200, 150, 50, 50);
contentPane.add(label);
// Prints the date and time
DateFormat dt = new SimpleDateFormat("MM/dd/yy HH:mm");
Date date = new Date();
JButton btnCreateMSG = new JButton("Create");
btnCreateMSG.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
String msg1 = msg;
// Get text from user html inside java
String txte1 = "<b>" + textField.getText() + "</b>" + "<br />" + "128 Congress Street" + "<br />" + "Jersey City NJ 07003";
String txte2 = "<p>March 14, 2017 </p>";
String txte3 = "" + "<br />" + "<b>" + textField_1.getText() + "</b>" + "<br />" + "184 Newark Street" + "<br />" + "Jersey City";
String txte4 = "<p>Dear <b>" + textField_1.getText() + "</b></p>";
String txte5 = "<p> Hey, I am writing this <b>" + textField_9.getText() +
"</b> to invite you to my house during this spring break. Since we did a lot of work during the semester"
+ textField_5.getText() + "</b>, but we would also do a lot of fun activities like playing games <b>" + textField_8.getText()
+ "</b>, going out for dinner and travel to <b>" + textField_2.getText()
+ "</b>. We will also study together for <b>" + textField_7.getText()
+ "</b> exam, and we will also read funny <b>" + textField_4.getText()
+ "</b> as well. I guarantee that you would have an amazing spring break. It would be <b>"
+ textField_3.getText() + "</b> if you come to my house on <b>" + dt.format(date)
+ "</b>, and I am <b>" + textField_10.getText()
+ "</b> to meet you over the spring break. See you soon.</p>";
String txte6 = "<p> Best Regards,</p>";
String txte7 = "<p><b>" + "<br />" + "" + textField.getText() + "</b></p>";
msg1 += txte1;
msg1 += txte2;
msg1 += txte3;
msg1 += txte4;
msg1 += txte5;
msg1 += txte6;
msg1 += txte7;
madLib.setText(msg1);
}
});
btnCreateMSG.setBounds(26, 311, 100, 30);
contentPane.add(btnCreateMSG);
JButton btnExit = new JButton("Exit");
btnExit.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
// A reset button
textField.setText("");
textField_1.setText("");
textField_2.setText("");
textField_3.setText("");
textField_4.setText("");
textField_5.setText("");
textField_7.setText("");
textField_8.setText("");
textField_9.setText("");
textField_10.setText("");
}
});
btnExit.setBounds(235, 309, 95, 32);
contentPane.add(btnExit);
// Generates input4
JTextField textField_4 = new JTextField();
textField_4.setBounds(150, 149, 86, 20);
contentPane.add(textField_4);
textField_4.setColumns(10);
// Generates input5
JTextField textField_5 = new JTextField();
textField_5.setBounds(150, 174, 86, 20);
contentPane.add(textField_5);
textField_5.setColumns(10);
// Generates input6
JTextField textField_7 = new JTextField();
textField_7.setBounds(150, 199, 86, 20);
contentPane.add(textField_7);
textField_7.setColumns(10);
// Generates input7
JTextField textField_8 = new JTextField();
textField_8.setBounds(150, 224, 86, 20);
contentPane.add(textField_8);
textField_8.setColumns(10);
// Generates input8
JTextField textField_9 = new JTextField();
textField_9.setBounds(150, 247, 86, 20);
contentPane.add(textField_9);
textField_9.setColumns(10);
// Generates input9
JTextField textField_10 = new JTextField();
textField_10.setBounds(150, 272, 86, 20);
contentPane.add(textField_10);
textField_10.setColumns(10);