三国武将查询系统 //Java 访问数据库

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<6;i++)

			textField[i] = new JTextField();

		textField[0].setBounds(93, 24, 220, 37);

		contentPane.add(textField[0]);

		textField[0].setColumns(10);

		System.out.println("sadas");

		//textField[1] = new JTextField();

		textField[1].setColumns(10);

		textField[1].setBounds(93, 91, 220, 37);

		contentPane.add(textField[1]);

		//textField[2]= new JTextField();

		textField[2].setColumns(10);

		textField[2].setBounds(93, 158, 220, 37);

		contentPane.add(textField[2]);

		//textField[3] = new JTextField();

		textField[3].setColumns(10);

		textField[3].setBounds(93, 222, 220, 37);

		contentPane.add(textField[3]);

		//textField[4] = new JTextField();

		textField[4].setColumns(10);

		textField[4].setBounds(93, 283, 220, 37);

		contentPane.add(textField[4]);

		//textField[5] = new JTextField();

		textField[5].setColumns(10);

		textField[5].setBounds(93, 349, 220, 37);

		contentPane.add(textField[5]);

		for(int i=0;i<6;i++)

			textField[i].addActionListener(new addlistener2());

		JLabel label = new JLabel("\u6B66\u5C06\u540D");

		label.setFont(new Font("长城行楷体", Font.PLAIN, 21));

		label.setBounds(10, 24, 73, 37);

		contentPane.add(label);

		JLabel label_1 = new JLabel("\u5B57");

		label_1.setFont(new Font("长城行楷体", Font.PLAIN, 21));

		label_1.setBounds(10, 91, 73, 37);

		contentPane.add(label_1);

		JLabel label_2 = new JLabel("\u6B66\u529B");

		label_2.setFont(new Font("长城行楷体", Font.PLAIN, 21));

		label_2.setBounds(10, 158, 73, 37);

		contentPane.add(label_2);

		JLabel label_3 = new JLabel("\u667A\u529B");

		label_3.setFont(new Font("长城行楷体", Font.PLAIN, 21));

		label_3.setBounds(10, 222, 73, 37);

		contentPane.add(label_3);

		JLabel label_4 = new JLabel("\u54C1\u5FB7");

		label_4.setFont(new Font("长城行楷体", Font.PLAIN, 21));

		label_4.setBounds(10, 283, 73, 37);

		contentPane.add(label_4);

		JLabel label_5 = new JLabel("\u6B66\u5668");

		label_5.setFont(new Font("长城行楷体", Font.PLAIN, 21));

		label_5.setBounds(10, 349, 73, 37);

		contentPane.add(label_5);

	}

	class addlistener2 implements ActionListener

	{

		public void actionPerformed(ActionEvent e)

		{

			try{

			 String []s=new String[6];

			 for(int i=0;i<6;i++)

			 {

				 s[i]=new String();

				 s[i]=textField[i].getText();

			 }

			String temps=new String();

			temps="insert into hero values(null,'"+s[0]+"','"+s[1]+"',"+s[2]+","+s[3]+","+s[4]+",'"+s[5]+"',null,null)";

			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[0]+"添加成功！ 点击返回");

			tt.add(ta);

			tt.setVisible(true);

			ta.addActionListener(new backlistener());

			}catch(SQLException ss  )

			{

				textField[0].setText("error!");

			}

		}

	}

	class backlistener implements ActionListener

	{

		public void actionPerformed(ActionEvent e)

		{

			addhero.this.setVisible(false);

			tt.setVisible(false);

			dba  f8=new dba();

			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 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 < numRead) {

             offset += m_line.write(buf, offset, numRead-offset);

           }

        }

        m_line.drain();

        m_line.stop();

        m_line.close();

        stream.close();

    } catch (Exception e) {

      e.printStackTrace();

    }

  }

  public double getDuration()

  {

    return m_line.getBufferSize() /

        (m_line.getFormat().getFrameSize() * m_line.getFormat().getFrameRate());

  }

  public double getDecision()

  {

    return m_line.getMicrosecondPosition()/1000.0;

  }

}

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