三国武将查询系统//Java访问数据库
程序员文章站
2022-06-15 20:32:47
...
import java.awt.*;import javax.swing.*;import java.awt.event.ActionListener;import java.awt.event.ActionEvent;import javax.swing.ImageIcon;import javax.swing.JTextArea;import javax.swing.JLabel;import java.awt.Color;import java.sql.*;impor
import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.ImageIcon;
import javax.swing.JTextArea;
import javax.swing.JLabel;
import java.awt.Color;
import java.sql.*;
import java.applet.Applet;
import java.applet.AudioClip;
import java.io.File;
import java.net.URL;
public class start extends JFrame {
private String s=new String();
private JTextField input = new JTextField();
private JTextArea myJTextField = new JTextArea();
static Connection connection;
static Statement statement ;
private JScrollPane scrollBar;
private final JLabel lblNewLabel_1 = new JLabel("");
private final JButton btnNewButton_1 = new JButton("\u6309\u667A\u529B\u6392\u5E8F");
private final JButton button = new JButton("\u6309\u6B66\u529B\u6392\u5E8F");
public start()
{
setIconImage(Toolkit.getDefaultToolkit().getImage("D:\\app\\Administrator\\oradata\\mysg\\\u56FE\u6807.png"));
setBounds(80, 20, 1240, 700);
getContentPane().setLayout(null);
button.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u6309\u6B66\u529B\u6392\u5E8F.jpg"));
button.setFont(new Font("楷体", Font.PLAIN, 18));
button.setBounds(689, 10, 127, 41);
getContentPane().add(button);
btnNewButton_1.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u6309\u667A\u529B\u6392\u5E8F.jpg"));
btnNewButton_1.setFont(new Font("楷体", Font.ITALIC, 18));
btnNewButton_1.setBounds(482, 10, 127, 41);
button.addActionListener(new orderlistener());
btnNewButton_1.addActionListener(new orderlistener2());
getContentPane().add(btnNewButton_1);
input.setBounds(147, 10, 226, 41);
getContentPane().add(input);
input.addActionListener(new inputlistener());
myJTextField.setForeground(new Color(255, 0, 0));
myJTextField.setFont(new Font("Monospaced", Font.PLAIN, 13));
myJTextField.setBackground(new Color(255, 255, 102));
myJTextField.setBounds(1, 1, 1000, 600);
getContentPane().add(myJTextField);
myJTextField.setOpaque(false);
JLabel lblNewLabel = new JLabel("\u6B66\u5C06\uFF1A");
lblNewLabel.setFont(new Font("长城行楷体", Font.ITALIC, 28));
lblNewLabel.setBounds(33, 10, 112, 37);
getContentPane().add(lblNewLabel);
scrollBar = new JScrollPane(myJTextField);
scrollBar.setBounds(10, 61, 1000, 600);
getContentPane().add(scrollBar);
scrollBar.setOpaque(false);
scrollBar.getViewport().setOpaque(false);
JButton btnNewButton = new JButton("BACK");
btnNewButton.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u8FD4\u56DE.jpg"));
btnNewButton.setFont(new Font("长城行楷体", Font.ITALIC, 22));
btnNewButton.setBounds(898, 13, 94, 30);
getContentPane().add(btnNewButton);
lblNewLabel_1.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u80CC\u666F.jpg"));
lblNewLabel_1.setBounds(0, 0, 1240, 700);
getContentPane().add(lblNewLabel_1);
btnNewButton.addActionListener(new backlistener());
myJTextField.append("姓"+"\t\t"+"字"+"\t\t"+"武力"+"\t\t"+"智力"+"\t\t"+"德行"+"\t\t"+"兵器"+"\t\t"+"招募地"+"\t\t"+"坐骑\n");
}
class inputlistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
myJTextField.setText("姓"+"\t\t"+"字"+"\t\t"+"武力"+"\t\t"+"智力"+"\t\t"+"德行"+"\t\t"+"兵器"+"\t\t"+"招募地"+"\t\t"+"坐骑\n");
try{
s=input.getText();
String temps=new String();
if(s.equals("all"))
{
temps="select * from v_hero ";
}
else
{
temps="select * from v_hero where 姓名='"+s+"'";
}
//System.out.println(temps);
ResultSet res=statement.executeQuery(temps);
while(res.next())
{
myJTextField.append(res.getString(1)+"\t"+res.getString(2)+"\t\t"+res.getString(3)+"\t\t"+res.getString(4)+"\t\t"+res.getString(5)+"\t"+res.getString(6)+"\t"+res.getString(7)+"\t"+res.getString(8)+"\n");
}
}catch(SQLException ss )
{
myJTextField.append("error!");
}
}
}
class orderlistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
myJTextField.setText("姓"+"\t\t"+"字"+"\t\t"+"武力"+"\t\t"+"智力"+"\t\t"+"德行"+"\t\t"+"兵器"+"\t\t"+"招募地"+"\t\t"+"坐骑\n");
try{
String temps=new String();
temps="select * from v_hero order by 武力 desc";
ResultSet res=statement.executeQuery(temps);
while(res.next())
{
myJTextField.append(res.getString(1)+"\t"+res.getString(2)+"\t\t"+res.getString(3)+"\t\t"+res.getString(4)+"\t\t"+res.getString(5)+"\t"+res.getString(6)+"\t"+res.getString(7)+"\t"+res.getString(8)+"\n");
}
}catch(SQLException ss )
{
myJTextField.append("error!");
}
}
}
class orderlistener2 implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
myJTextField.setText("姓"+"\t\t"+"字"+"\t\t"+"武力"+"\t\t"+"智力"+"\t\t"+"德行"+"\t\t"+"兵器"+"\t\t"+"招募地"+"\t\t"+"坐骑\n");
try{
String temps=new String();
temps="select * from v_hero order by 智力 desc";
ResultSet res=statement.executeQuery(temps);
while(res.next())
{
myJTextField.append(res.getString(1)+"\t"+res.getString(2)+"\t\t"+res.getString(3)+"\t\t"+res.getString(4)+"\t\t"+res.getString(5)+"\t"+res.getString(6)+"\t"+res.getString(7)+"\t"+res.getString(8)+"\n");
}
}catch(SQLException ss )
{
myJTextField.append("error!");
}
}
}
class backlistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
start.this.setVisible(false);
Login f9=new Login();
f9.setVisible(true);
}
}
public static void main(String[] args)
throws SQLException,ClassNotFoundException
{
//new music();
// System.out.println("ssss");
Class.forName("oracle.jdbc.driver.OracleDriver");
connection =DriverManager.getConnection
("jdbc:oracle:thin:@localhost:1521:MYSG","scott","scott");
statement =connection.createStatement();
Login log=new Login();
log.setVisible(true);
new music().play(new File("F:\\cc.wav"));
//start one= new start();
//one.setVisible(true);
}
}
import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import java.awt.Color;
import javax.swing.JLabel;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.Toolkit;
public class Login extends JFrame {
private JPanel contentPane;
public Login()
{
setIconImage(Toolkit.getDefaultToolkit().getImage("D:\\app\\Administrator\\oradata\\mysg\\\u56FE\u6807.png"));
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setTitle("Three Kingdoms of heroes system");
setBounds(80, 20, 1240, 700);
contentPane = new JPanel();
contentPane.setBackground(new Color(240, 240, 240));
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
JButton btnNewButton = new JButton("New button");
btnNewButton.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\1308051010460_\u526F\u672C_\u526F\u672Cwww.jpg"));
btnNewButton.setBounds(46, 344, 240, 45);
contentPane.add(btnNewButton);
btnNewButton.addActionListener(new presslistener());
JButton btnNewButton_1 = new JButton("New button");
btnNewButton_1.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\1308051010460_\u526F\u672C_\u526F\u672C_\u526F\u672Cwwwg.jpg"));
btnNewButton_1.setBounds(46, 444, 240, 47);
contentPane.add(btnNewButton_1);
btnNewButton_1.addActionListener(new presslistener2());
JLabel lblNewLabel = new JLabel("");
lblNewLabel.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\13126052172554n4gg4569www.png"));
lblNewLabel.setBounds(0, 0,1240, 700);
contentPane.add(lblNewLabel);
}
class presslistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
Login.this.setVisible(false);
select f2=new select();
f2.setVisible(true);
}
}
class presslistener2 implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
Login.this.setVisible(false);
dba f3=new dba();
f3.setVisible(true);
}
}
}
import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JLabel;
import javax.swing.JButton;
import javax.swing.ImageIcon;
import java.awt.Toolkit;
public class select extends JFrame {
private JPanel contentPane;
public select() {
setIconImage(Toolkit.getDefaultToolkit().getImage("D:\\app\\Administrator\\oradata\\mysg\\\u56FE\u6807.png"));
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(0, 0, 1240, 700);
setTitle("选择模式");
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
JButton btnNewButton = new JButton("New button");
btnNewButton.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u82F1\u96C41.jpg"));
btnNewButton.setBounds(49, 307, 180, 48);
contentPane.add(btnNewButton);
btnNewButton.addActionListener(new presslistener());
JButton btnNewButton_1 = new JButton("New button");
btnNewButton_1.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u8BF8\u4FAF1.jpg"));
btnNewButton_1.setBounds(49, 407, 180, 48);
contentPane.add(btnNewButton_1);
btnNewButton_1.addActionListener(new presslistener2());
JButton btnNewButton_2 = new JButton("New button");
btnNewButton_2.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u6218\u4E891.jpg"));
btnNewButton_2.setBounds(49, 507, 180, 48);
contentPane.add(btnNewButton_2);
btnNewButton_2.addActionListener(new presslistener3());
JLabel label = new JLabel("");
label.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\90e150338ea4ea55a65527cef1cddded_\u526F\u672C.jpg"));
label.setBounds(0, 0, 1240, 700);
contentPane.add(label);
}
class presslistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
select.this.setVisible(false);
start f4=new start();
f4.setVisible(true);
}
}
class presslistener2 implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
select.this.setVisible(false);
country f5=new country();
f5.setVisible(true);
}
}
class presslistener3 implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
select.this.setVisible(false);
war f6=new war();
f6.setVisible(true);
}
}
}
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.EventQueue;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.border.EmptyBorder;
import javax.swing.JLabel;
import javax.swing.JComboBox;
import javax.swing.ImageIcon;
import java.awt.Toolkit;
public class country extends JFrame {
private JPanel contentPane;
private String s=new String();
private String s2=new String();
private JTextField input = new JTextField();
private JTextField input2 = new JTextField();
private JTextArea myJTextField = new JTextArea();
private JScrollPane scrollBar;
private final JLabel label = new JLabel("\u6B66\u5C06\uFF1A");
private final JLabel label_1 = new JLabel("\u4E3B\u516C\uFF1A");
public country() {
setIconImage(Toolkit.getDefaultToolkit().getImage("D:\\app\\Administrator\\oradata\\mysg\\\u56FE\u6807.png"));
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setTitle("武将从属查询");
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
setBounds(80, 20, 1240, 700);
getContentPane().setLayout(null);
//myJTextField.setOpaque(false);
input.setBounds(183, 10, 190, 41);
getContentPane().add(input);
input.addActionListener(new inputlistener());
input2.setBounds(480, 10, 205, 41);
getContentPane().add(input2);
input2.addActionListener(new inputlistener());
myJTextField.setForeground(new Color(255, 0, 0));
myJTextField.setFont(new Font("Monospaced", Font.PLAIN, 13));
myJTextField.setBackground(new Color(255, 245, 238));
myJTextField.setBounds(10, 61, 1000, 629);
getContentPane().add(myJTextField);
input.setBounds(147, 10, 226, 41);
scrollBar = new JScrollPane(myJTextField);
scrollBar.setBounds(10, 61, 1000, 629);
getContentPane().add(scrollBar);
label.setFont(new Font("长城行楷体", Font.ITALIC, 28));
label.setBounds(42, 10, 95, 39);
myJTextField.setOpaque(false);
scrollBar.setOpaque(false);
scrollBar.getViewport().setOpaque(false);
contentPane.add(label);
label_1.setFont(new Font("长城行楷体", Font.ITALIC, 28));
label_1.setBounds(393, 12, 95, 39);
contentPane.add(label_1);
JButton btnNewButton = new JButton("BACK");
btnNewButton.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u8FD4\u56DE.jpg"));
btnNewButton.setForeground(new Color(255, 0, 0));
btnNewButton.setFont(new Font("长城行楷体", Font.ITALIC, 22));
btnNewButton.setBounds(1061, 21, 95, 30);
getContentPane().add(btnNewButton);
JLabel lblNewLabel = new JLabel("");
lblNewLabel.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u57CE\u5E02.jpg"));
lblNewLabel.setBounds(0, 0, 1240, 700);
contentPane.add(lblNewLabel);
btnNewButton.addActionListener(new backlistener());
}
class inputlistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
try{
s=input.getText();
s2=input2.getText();
String temps=new String();
if(s2.equals("all"))
{
myJTextField.setText("主公名"+"\t\t"+"现役武将数"+"\t\t"+"兵力\n");
temps="select hname,num_of_hero,num_of_army from country,hero where country.ono=hero.hno";
ResultSet res=start.statement.executeQuery(temps);
while(res.next())
{
myJTextField.append(res.getString(1)+"\t\t"+res.getString(2)+"\t\t"+res.getString(3)+"\t\t"+"\n");
}
}
else if(s.equals("all"))
{
myJTextField.setText("武将"+"\t\t "+"主公"+"\t\t "+"忠诚"+"\t\t "+"时期\n");
temps="select * from v_hero_owner";
ResultSet res=start.statement.executeQuery(temps);
while(res.next())
{
myJTextField.append(res.getString(1)+"\t\t"+res.getString(2)+"\t\t"+res.getString(3)+"\t\t"+res.getString(4)+"\n");
}
}
else
{
myJTextField.setText("武将"+"\t\t "+"主公"+"\t\t "+"忠诚"+"\t\t "+"时期\n");
temps="select * from v_hero_owner where 武将='"+s+"' and 主公='"+s2+"'";
ResultSet res=start.statement.executeQuery(temps);
while(res.next())
{
myJTextField.append(res.getString(1)+"\t\t"+res.getString(2)+"\t\t"+res.getString(3)+"\t\t"+res.getString(4)+"\n");
}
}
System.out.println(temps);
}catch(SQLException ss )
{
myJTextField.append("error!");
}
}
}
class backlistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
country.this.setVisible(false);
Login f9=new Login();
f9.setVisible(true);
}
}
}
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.EventQueue;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.border.EmptyBorder;
import javax.swing.ImageIcon;
import java.awt.Toolkit;
public class war extends JFrame {
private JPanel contentPane;
private String s=new String();
private String s2=new String();
private JTextField input = new JTextField();
private JTextField input2 = new JTextField();
private JTextArea myJTextField = new JTextArea();
private JScrollPane scrollBar;
private final JLabel label = new JLabel("\u6B66\u5C06\uFF1A");
private final JLabel label_1 = new JLabel("\u6218\u4E89\uFF1A");
public war() {
setIconImage(Toolkit.getDefaultToolkit().getImage("D:\\app\\Administrator\\oradata\\mysg\\\u56FE\u6807.png"));
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setTitle("战争战绩查询");
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
setBounds(80, 20, 1240, 700);
getContentPane().setLayout(null);
input.setBounds(183, 10, 190, 41);
getContentPane().add(input);
input.addActionListener(new inputlistener());
input2.setBounds(491, 10, 231, 41);
getContentPane().add(input2);
input2.addActionListener(new inputlistener());
myJTextField.setForeground(new Color(255, 0, 0));
myJTextField.setFont(new Font("Monospaced", Font.PLAIN, 13));
myJTextField.setBackground(Color.YELLOW);
myJTextField.setBounds(10, 61, 1000, 600);
getContentPane().add(myJTextField);
input.setBounds(147, 10, 226, 41);
scrollBar = new JScrollPane(myJTextField);
scrollBar.setBounds(10, 61, 1000, 600);
getContentPane().add(scrollBar);
label.setFont(new Font("长城行楷体", Font.ITALIC, 27));
label.setBounds(35, 10, 91, 38);
contentPane.add(label);
label_1.setFont(new Font("长城行楷体", Font.ITALIC, 27));
label_1.setBounds(386, 10, 91, 38);
contentPane.add(label_1);
myJTextField.setOpaque(false);
scrollBar.setOpaque(false);
scrollBar.getViewport().setOpaque(false);
JButton btnNewButton = new JButton("BACK");
btnNewButton.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u8FD4\u56DE.jpg"));
btnNewButton.setFont(new Font("长城行楷体", Font.ITALIC, 22));
btnNewButton.setBounds(1102, 13, 91, 30);
getContentPane().add(btnNewButton);
JLabel lblNewLabel = new JLabel("");
lblNewLabel.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u6218\u4E89.jpg"));
lblNewLabel.setBounds(0, 0, 1240, 700);
contentPane.add(lblNewLabel);
btnNewButton.addActionListener(new backlistener());
}
class inputlistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
try{
s=input.getText();
s2=input2.getText();
String temps=new String();
if(s.equals("all"))
{
myJTextField.setText("武将名"+"\t\t\t"+"参加的战争"+"\t\t\t"+"主要战绩\n");
temps="select * from v_hero_war ";
ResultSet res=start.statement.executeQuery(temps);
while(res.next())
{
myJTextField.append(res.getString(1)+"\t\t"+res.getString(2)+"\t\t"+res.getString(3)+"\t\t"+"\n");
}
}
else if(s2.equals("all"))
{
myJTextField.setText("战争名"+"\t\t "+"参战阵营"+"\t\t "+"战果"+"\t\t "+"战争地点"+"\t\t\t\t"+"时间\n");
temps="select * from war";
ResultSet res=start.statement.executeQuery(temps);
while(res.next())
{
myJTextField.append(res.getString(1)+"\t\t"+res.getString(2)+"\t\t"+res.getString(3)+"\t\t"+res.getString(4)+"\t\t"+res.getString(5)+"\n");
}
}
else
{
myJTextField.setText("武将名"+"\t\t\t"+"参加的战争"+"\t\t\t"+"主要战绩\n");
temps="select * from v_hero_war where 武将='"+s+"' and 战争='"+s2+"'";
ResultSet res=start.statement.executeQuery(temps);
while(res.next())
{
myJTextField.append(res.getString(1)+"\t\t"+res.getString(2)+"\t\t"+res.getString(3)+"\n");
}
}
System.out.println(temps);
}catch(SQLException ss )
{
myJTextField.append("error!");
}
}
}
class backlistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
war.this.setVisible(false);
Login f9=new Login();
f9.setVisible(true);
}
}
}
import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.ImageIcon;
import java.awt.Font;
import java.awt.Color;
import java.awt.Toolkit;
public class dba extends JFrame {
private JPanel contentPane;
public dba() {
setIconImage(Toolkit.getDefaultToolkit().getImage("D:\\app\\Administrator\\oradata\\mysg\\\u56FE\u6807.png"));
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(80, 20, 1240, 700);
setTitle("欢迎管理");
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
JButton btnNewButton = new JButton("\u589E\u52A0\u6B66\u5C06");
btnNewButton.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u589E\u52A0\u6B66\u5C06.jpg"));
btnNewButton.setForeground(new Color(255, 0, 0));
btnNewButton.setBackground(new Color(105, 105, 105));
btnNewButton.setFont(new Font("长城行楷体", Font.ITALIC, 28));
btnNewButton.setBounds(80, 81, 164, 42);
contentPane.add(btnNewButton);
btnNewButton.addActionListener(new addlistener());
JButton btnNewButton_1 = new JButton("\u5220\u9664\u6B66\u5C06");
btnNewButton_1.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\\u5220\u9664\u6B66\u5C06.jpg"));
btnNewButton_1.setForeground(new Color(255, 0, 0));
btnNewButton_1.setFont(new Font("长城行楷体", Font.ITALIC, 28));
btnNewButton_1.setBounds(973, 81, 164, 42);
contentPane.add(btnNewButton_1);
JLabel lblNewLabel = new JLabel("");
lblNewLabel.setIcon(new ImageIcon("D:\\app\\Administrator\\oradata\\mysg\\Three_Kingdoms.jpg"));
lblNewLabel.setBounds(0, 0, 1240, 700);
contentPane.add(lblNewLabel);
btnNewButton_1.addActionListener(new deletelistener());
}
class addlistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
dba.this.setVisible(false);
addhero f7=new addhero();
f7.setVisible(true);
}
}
class deletelistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
dba.this.setVisible(false);
deletehero f8=new deletehero();
f8.setVisible(true);
}
}
}
import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JTextField;
import javax.swing.JLabel;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.ResultSet;
import java.sql.SQLException;
public class addhero extends JFrame {
private JPanel contentPane;
private JTextField []textField=new JTextField[6];
//private JTextField textField_1;
//private JTextField textField_2;
//Field textField_3;
//private JTextField textField_4;
//private JTextField textField_5;
JFrame tt;
public addhero() {
setTitle("增加英雄");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(50, 50, 1000, 701);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
getContentPane().setLayout(null);
for(int i=0;i
import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JTextField;
import javax.swing.JLabel;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.ResultSet;
import java.sql.SQLException;
public class deletehero extends JFrame {
private JPanel contentPane;
private JTextField textField;
JFrame tt;
public deletehero() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setTitle("删除英雄");
setBounds(100, 100, 450, 300);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
textField = new JTextField();
textField.setBounds(125, 55, 195, 63);
contentPane.add(textField);
textField.setColumns(10);
textField.addActionListener(new deletelistener());
JLabel label = new JLabel("\u6B66\u5C06\u540D");
label.setFont(new Font("长城行楷体", Font.ITALIC, 30));
label.setBounds(10, 55, 105, 63);
contentPane.add(label);
}
class deletelistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
try{
String s=new String();
s=textField.getText();
String temps=new String();
temps="delete from hero where hname='"+s+"'";
System.out.println(temps);
ResultSet res=start.statement.executeQuery(temps);
tt=new JFrame();
tt.setBounds(100, 100, 500, 80);
JButton ta = new JButton("恭喜！武将"+s+"删除成功！ 点击返回");
tt.add(ta);
tt.setVisible(true);
ta.addActionListener(new backlistener());
}catch(SQLException ss )
{
textField.setText("error!");
}
}
}
class backlistener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
deletehero.this.setVisible(false);
tt.setVisible(false);
dba f8=new dba();
f8.setVisible(true);
}
}
}
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.DataLine;
import javax.sound.sampled.SourceDataLine;
import java.io.File;
public class music{
private AudioInputStream stream = null;
private AudioFormat format = null;
private SourceDataLine m_line;
public void play(File fileName)
{
try {
stream = AudioSystem.getAudioInputStream(fileName);
// At present, ALAW and ULAW encodings must be converted
// to PCM_SIGNED before it can be played
format = stream.getFormat();
if (format.getEncoding() != AudioFormat.Encoding.PCM_SIGNED) {
format = new AudioFormat(
AudioFormat.Encoding.PCM_SIGNED,
format.getSampleRate(),
16,
format.getChannels(),
format.getChannels() * 2,
format.getSampleRate(),
false); // big endian
stream = AudioSystem.getAudioInputStream(format, stream);
}
// Create the clip
DataLine.Info info = new DataLine.Info(SourceDataLine.class, stream.getFormat(), AudioSystem.NOT_SPECIFIED);
m_line = (SourceDataLine) AudioSystem.getLine(info);
m_line.open(stream.getFormat(),m_line.getBufferSize());
m_line.start();
int numRead = 0;
byte[] buf = new byte[m_line.getBufferSize()];
while ((numRead = stream.read(buf, 0, buf.length)) >= 0) {
int offset = 0;
while (offset