发布时间 : 2024/5/19 19:14:51 星期日 文章实验室设备管理系统(软件工程试验完整版)更新完毕开始阅读

5、维修记录：

package shebeiguanli; /*

*

title实验室设备管理系统维修记录页面

* @author gengdexin */

import java.io.*; import java.net.*; import java.sql.*; import java.lang.*; import javax.sql.*; import java.awt.*; import java.awt.event.*; import javax.swing.*;

import com.borland.jbcl.layout.*; public class Frame3 extends JFrame { JPanel contentPane;

XYLayout xYLayout1 = new XYLayout(); JLabel jLabel1 = new JLabel();

JLabel jLabel2 = new JLabel(); JLabel jLabel3 = new JLabel(); JLabel jLabel4 = new JLabel(); JLabel jLabel5 = new JLabel(); JLabel jLabel6 = new JLabel(); JLabel jLabel7 = new JLabel(); JLabel jLabel8 = new JLabel();

JTextField jTextField1 = new JTextField(); JTextField jTextField2 = new JTextField(); JTextField jTextField3 = new JTextField(); JTextField jTextField4 = new JTextField(); JTextField jTextField5 = new JTextField(); JTextField jTextField6 = new JTextField(); JButton jButton1 = new JButton();

public Frame3() {

enableEvents(AWTEvent.WINDOW_EVENT_MASK); try { jbInit(); }

catch(Exception e) { e.printStackTrace(); } }

private void jbInit() throws Exception { contentPane = (JPanel) this.getContentPane(); contentPane.setLayout(xYLayout1); this.setSize(new Dimension(500,500));

this.setTitle(\实验室设备管理系统\);

jLabel1.setFont(new java.awt.Font(\, 0, 25)); jLabel1.setForeground(Color.red);

jLabel1.setText(\实验室设备管理系统\);

jLabel2.setFont(new java.awt.Font(\, 0, 30)); jLabel2.setRequestFocusEnabled(true);

jLabel2.setText(\维修记录\);

jLabel3.setFont(new java.awt.Font(\, 0, 12)); jLabel3.setText(\设备型号\);

jLabel4.setFont(new java.awt.Font(\, 0, 12)); jLabel4.setText(\设备名\);

jLabel5.setFont(new java.awt.Font(\, 0, 12)); jLabel5.setText(\维修日期\);

jLabel6.setFont(new java.awt.Font(\, 0, 12)); jLabel6.setText(\维修厂家\);

jLabel7.setFont(new java.awt.Font(\, 0, 12)); jLabel7.setText(\维修费用\);

jLabel8.setFont(new java.awt.Font(\, 0, 12)); jLabel8.setText(\责任人\); jTextField1.setText(\); jTextField2.setText(\); jTextField3.setText(\); jTextField4.setText(\); jTextField5.setText(\); jTextField6.setText(\);

jButton1.setFont(new java.awt.Font(\, 0, 25)); jButton1.setText(\提交\);

contentPane.add(jLabel1, new XYConstraints(120, 0, 250, 37)); contentPane.add(jLabel2, new XYConstraints(166, 27, -1, -1)); contentPane.add(jLabel3, new XYConstraints(94, 90, -1, -1)); contentPane.add(jLabel4, new XYConstraints(97, 140, -1, -1)); contentPane.add(jLabel6, new XYConstraints(94, 240, -1, -1)); contentPane.add(jTextField1, new XYConstraints(173, 80, 128, 38)); contentPane.add(jTextField2, new XYConstraints(173, 130, 127, 40));

contentPane.add(jLabel5, new XYConstraints(94, 190, -1, -1)); contentPane.add(jTextField3, new XYConstraints(174, 180, 126, 38));

contentPane.add(jTextField4, new XYConstraints(174, 230, 125, 40));

contentPane.add(jButton1, new XYConstraints(176, 375, 121, 43));

contentPane.add(jLabel7, new XYConstraints(94, 290, -1, -1)); contentPane.add(jLabel8, new XYConstraints(94, 340, -1, -1)); contentPane.add(jTextField5, new XYConstraints(174, 280, 126, 38));

contentPane.add(jTextField6, new XYConstraints(174, 330, 126, 38)); }

protected void processWindowEvent(WindowEvent e) { super.processWindowEvent(e);

if (e.getID() == WindowEvent.WINDOW_CLOSING) { System.exit(0); } }

void jTextField1_actionPerformed(ActionEvent e) { }

void Insert() {

try {

//定义显示的字符串 String str1; String str2; String str3; String str4; String str5; String str6;

str1 = jTextField1.getText(); str2 = jTextField2.getText(); str3 = jTextField3.getText(); str4 = jTextField4.getText(); str5 = jTextField5.getText(); str6 = jTextField6.getText();

Connection con = null;

String url = \; String user = \; String password = \;

Class.forName(\);

con = DriverManager.getConnection(url,user,password); Statement stmt =con.createStatement();

PreparedStatement pstmt = con.prepareStatement(

\维修记录(设备型号,设备名,维修日期,维修厂家,维修费用,责任人)VALUES(?,?,?,?,?,?)\);

pstmt.setString(1, str1); pstmt.setString(2, str2); pstmt.setString(3, str3); pstmt.setString(4, str4); pstmt.setString(5, str5); pstmt.setString(6, str6);

ResultSet res = pstmt.executeQuery(); pstmt.close(); con.close();

}catch (ClassNotFoundException e) { System.out.println(e.getMessage()); }catch (SQLException edd) { edd.printStackTrace() ;

System.out.println(edd.getMessage()); } }

void jButton1_actionPerformed(ActionEvent e) {