show_info.java~17~

这个是朋友作的毕业设计

package Resource_Selection;

import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;
import java.sql.*;
import com.borland.dx.sql.dataset.*;
import com.borland.dbswing.*;
import javax.swing.*;


public class show_info extends JFrame {
  JPanel contentPane;
  JTextField jTextField1 = new JTextField();
  JButton jButton1 = new JButton();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel3 = new JLabel();
  JLabel jLabel4 = new JLabel();
  JLabel jLabel5 = new JLabel();
  JLabel jLabel6 = new JLabel();
  JButton jButton2 = new JButton();
  JButton jButton3 = new JButton();

  //Construct the frame
  public show_info() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    jTextField1.setText("");
    jTextField1.setBounds(new Rectangle(10, 19, 182, 24));
    contentPane.setLayout(null);
    this.setSize(new Dimension(328, 337));
    this.setTitle("信息");
    jButton1.setBounds(new Rectangle(219, 18, 79, 25));
    jButton1.setText("查询");
    jButton1.addActionListener(new show_info_jButton1_actionAdapter(this));
    jLabel1.setText("jLabel1");
    jLabel1.setBounds(new Rectangle(9, 61, 182, 28));
    jLabel2.setText("jLabel2");
    jLabel2.setBounds(new Rectangle(9, 97, 184, 27));
    jLabel3.setText("jLabel3");
    jLabel3.setBounds(new Rectangle(8, 131, 187, 31));
    jLabel4.setText("jLabel4");
    jLabel4.setBounds(new Rectangle(7, 168, 194, 32));
    jLabel5.setText("jLabel5");
    jLabel5.setBounds(new Rectangle(6, 210, 195, 30));
    jLabel6.setText("jLabel6");
    jLabel6.setBounds(new Rectangle(6, 246, 186, 33));
    jButton2.setBounds(new Rectangle(12, 295, 126, 30));
    jButton2.setText("清空");
    jButton2.addActionListener(new show_info_jButton2_actionAdapter(this));
    jButton3.setBounds(new Rectangle(162, 294, 120, 32));
    jButton3.setText("返回");
    jButton3.addActionListener(new show_info_jButton3_actionAdapter(this));
    contentPane.add(jTextField1, null);
    contentPane.add(jButton1, null);
    contentPane.add(jLabel1, null);
    contentPane.add(jLabel2, null);
    contentPane.add(jLabel3, null);
    contentPane.add(jLabel4, null);
    contentPane.add(jLabel5, null);
    contentPane.add(jLabel6, null);
    contentPane.add(jButton2, null);
    contentPane.add(jButton3, null);

  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      this.dispose();
    }
  }

  void jButton1_actionPerformed(ActionEvent e) {
    String sql = null, table="", table_1="",table_2="", table_3="", table_4="", table_5="", table_6="";
    table=jTextField1.getText();
    sql = "select * from computer where 地址 ='" + table + "'";
    String driverName = "sun.jdbc.odbc.JdbcOdbcDriver";
    String connectionURL = "jdbc:odbc:computer";//driver={Microsoft Access Driver (*.mdb)};DBQ=C:\\WINDOWS\\Desktop\\desktop\\毕业设计\\Grid\\computer.mdb";
    Connection con = null;
    Statement stmt = null;
    ResultSet rs = null;
    String adm = null;
    try {
      Class.forName(driverName).newInstance();
      con = DriverManager.getConnection(connectionURL);
      stmt = con.createStatement();
      rs=stmt.executeQuery(sql);
      if(rs.next()){
        table_1="名称：   "+rs.getString("名称");
        table_2="主频：   "+rs.getString("主频");
        table_3="内存：   "+rs.getString("内存");
        table_4="硬盘：   "+rs.getString("硬盘");
        table_5="操作系统："+rs.getString("操作系统");
//        table_6=rs.getString("机群");
      }
      else{
        table_1="对不起，您查找的IP不存在";
      }
//编号,地址,名称,主频,内存,硬盘,操作系统,网络速度,是否开放,机群,响应时间
    }
      catch(Exception ex)
    {
      ex.printStackTrace();
    }

      finally {
        try {
          rs.close();
          stmt.close();
          con.close();
        }
        catch (Exception ex) {
          ex.printStackTrace();
        }
      }
      jLabel1.setText(table_1);
      jLabel2.setText(table_2);
      jLabel3.setText(table_3);
      jLabel4.setText(table_4);
      jLabel5.setText(table_5);
      jLabel6.setText(""+table_6);
    }

  void jButton2_actionPerformed(ActionEvent e) {
    jTextField1.setText("");
    jLabel1.setText("");
    jLabel2.setText("");
    jLabel3.setText("");
    jLabel4.setText("");
    jLabel5.setText("");
    jLabel6.setText("");
  }

  void jButton3_actionPerformed(ActionEvent e) {
     this.dispose();
  }
  }



class show_info_jButton1_actionAdapter implements java.awt.event.ActionListener {
  show_info adaptee;

  show_info_jButton1_actionAdapter(show_info adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}

class show_info_jButton2_actionAdapter implements java.awt.event.ActionListener {
  show_info adaptee;

  show_info_jButton2_actionAdapter(show_info adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}

class show_info_jButton3_actionAdapter implements java.awt.event.ActionListener {
  show_info adaptee;

  show_info_jButton3_actionAdapter(show_info adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton3_actionPerformed(e);
  }
}