Java固定資產(chǎn)管理系統(tǒng)源代碼參考模板

1、/ 用戶登錄/package perty;import java.awt.GridLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.sql.*;import java.sql.Statement;import java.sql.ResultSet;import javax.swing.JButton;import javax.swing.JLabel;import javax.swing.JTextField;import javax.sw

2、ing.JPasswordField;import javax.swing.JPanel;import javax.swing.JFrame;public class user_land extends JFrame implements ActionListenerstatic Connection conn=null;static Statement stat=null;static ResultSet rs=null;static String url="jdbc:sqlserver:/:1433;DatabaseName=_Property"sta

3、tic String user="sa"static String password=""JPanel p1,p2,p3,p4,p5;JLabel lbl1,lbl2,lbl3,lbl4;JTextField txt_name;JPasswordField txt_pwd;JButton btn1,btn2,btn3;statictryClass.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");catch(Exception e)System.out.println(&q

4、uot;加載驅(qū)動失敗");e.printStackTrace();public user_land()1 / 43this.setTitle("固定資產(chǎn)及設(shè)備用戶登錄");p1=new JPanel();p2=new JPanel();p3=new JPanel();p4=new JPanel();p5=new JPanel();lbl1=new JLabel("歡迎登錄");lbl2=new JLabel("用戶名：");lbl3=new JLabel("密 碼：");lbl4=new JLabel()

5、;txt_name=new JTextField(10);txt_pwd=new JPasswordField(10);btn1=new JButton("登錄");btn2=new JButton("清空");btn3=new JButton("退出");p1.add(lbl1);p2.add(lbl2);p2.add(txt_name);p3.add(lbl3);p3.add(txt_pwd);p4.add(btn1);p4.add(btn2);p4.add(btn3);p5.add(lbl4);this.setLayout(ne

6、w GridLayout(5,1);this.add(p1);this.add(p2);this.add(p3);this.add(p4);this.add(p5);this.setBounds(400, 300, 400, 300);this.setDefaultCloseOperation(EXIT_ON_CLOSE);this.setVisible(true);/添加按鈕登錄事件btn1.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) if(txt_name.getText(

7、).equals("")=true)&&(txt_pwd.getText().equals("")=false) lbl4.setText("登錄失敗，用戶名不能為空"); if(txt_name.getText().equals("")=false)&&(txt_pwd.getText().equals("")=true) lbl4.setText("登錄失敗，密碼不能為空"); if(txt_name.getText().equals(&q

8、uot;")=true)&&(txt_pwd.getText().equals("")=true) lbl4.setText("登錄失敗，用戶名/密碼不能為空");if(is_Property() new Sys_interface().show(); else if(txt_name.getText().equals("")=false)&&(txt_pwd.getText().equals("")=false) lbl4.setText("登錄失敗，用戶名/密

9、碼錯誤"););btn1.addActionListener(this);/清空用戶名和密碼btn2.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) txt_name.setText(null);txt_pwd.setText(null);lbl4.setText(null););/退出btn3.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) System.e

10、xit(0););protected void user_land(Object setVisible) / TODO Auto-generated method stubpublic boolean is_Property()tryconn=DriverManager.getConnection(url, user, password);/System.out.println("連接成功");stat=conn.createStatement();String sql="select * from Admin_Info"rs=stat.executeQ

11、uery(sql);while(rs.next()/System.out.println(rs.getString("A_name")+"t"+rs.getString("A_pwd"); String name=txt_name.getText();String pwd=txt_pwd.getText();if(name.equals(rs.getString("A_name") && pwd.equals(rs.getString("A_pwd")/System.out.pr

12、intln("登錄成功！");return true;catch(SQLException e)System.out.println("連接失敗!");e.printStackTrace();/關(guān)閉數(shù)據(jù)庫finallytryif(rs!=null)rs.close();if(stat!=null)stat.close();if(conn!=null)conn.close();catch(Exception e2)System.out.println("關(guān)閉失敗");e2.printStackTrace();return false;p

13、ublic static void main(String args) new user_land();public void actionPerformed(ActionEvent e) /System.exit(0);this.setVisible(false);/ 主界面/package perty;import java.awt.BorderLayout;import java.awt.Color;import java.awt.Dialog;import java.awt.FlowLayout;import java.awt.Font;import java

14、.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JMenuBar;import javax.swing.JMenuItem;import javax.swing.JMenu;import javax.swing.JPanel;import javax.swing.JTextArea;import javax.swing.JTextField;public class Sys_inte

15、rface extends JFrame implements ActionListener JPanel p=null;JMenuItem jmi_1,jmi_2,jmi_3,jmi_4,jmi_5,jmi_6,jmi_7,jmi_8,jmi_9,jmi_10;JMenuBar jmb=null;JMenu jm_1=null,jm_2=null,jm_3=null,jm_4=null;JLabel text;public Sys_interface()this.setTitle("固定資產(chǎn)及設(shè)備管理系統(tǒng)");text=new JLabel(" 歡迎進入固定資產(chǎn)

16、及設(shè)備管理系統(tǒng)");text.setFont(new Font("宋體",1,28);text.setForeground(Color.blue);p=new JPanel();jmb=new JMenuBar();jm_1=new JMenu("系統(tǒng)功能");jm_2=new JMenu("資產(chǎn)管理");jm_3=new JMenu("系統(tǒng)查詢");jm_4=new JMenu("幫助");jmi_1=new JMenuItem("用戶登錄");jmi_2=new

17、 JMenuItem("注銷用戶");jmi_3=new JMenuItem("用戶添加");jmi_4=new JMenuItem("退出系統(tǒng)");jmi_5=new JMenuItem("資產(chǎn)借出管理");jmi_6=new JMenuItem("資產(chǎn)信息管理");jmi_7=new JMenuItem("資產(chǎn)信息查詢");jmi_8=new JMenuItem("資產(chǎn)借出查詢");jmi_9=new JMenuItem("資產(chǎn)歸還查詢&qu

18、ot;);jmi_10=new JMenuItem("關(guān)于");jm_1.add(jmi_1);jm_1.add(jmi_2);jm_1.add(jmi_3);jm_1.add(jmi_4);jm_2.add(jmi_5);jm_2.add(jmi_6);jm_3.add(jmi_7);jm_3.add(jmi_8);jm_3.add(jmi_9);jm_4.add(jmi_10);jmb.add(jm_1);jmb.add(jm_2);jmb.add(jm_3);jmb.add(jm_4);add(text,BorderLayout.CENTER);this.setJMe

19、nuBar(jmb);/this.setLayout(new BorderLayout();/this.add(p,BorderLayout.NORTH);jmi_1.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) new user_land().show(););jmi_2.addActionListener(this);jmi_2.addActionListener(new ActionListener() Overridepublic void actionPerformed

20、(ActionEvent arg0) new user_land().show(););jmi_3.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) new Pass_word().show(););jmi_4.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) System.exit(0););jmi_5.addActionListener(new ActionListen

21、er()public void actionPerformed(ActionEvent e) new loan_prop_manage().show(););jmi_6.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) new property_Info().show(););jmi_7.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) new prop_info_sele

22、ct().show(););jmi_8.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) new Loan_prop_select().show(););jmi_9.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) new back_prop_select ().show(););jmi_10.addActionListener(new ActionListener()pu

23、blic void actionPerformed(ActionEvent e) new about().show(););this.setBounds(200,200,500,400);this.setDefaultCloseOperation(EXIT_ON_CLOSE);public void actionPerformed(ActionEvent e) /System.exit(0);this.setVisible(false);public static void main(String args) new Sys_interface().show();/ 資產(chǎn)借出管理/packag

24、e perty;import java.awt.*;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.sql.*;import java.util.Vector;import javax.swing.*;import java.awt.event.FocusEvent;import java.awt.event.FocusListener;import java.awt.event.MouseEvent;import java.awt.event.Mou

25、seListener;import javax.swing.event.ListSelectionEvent;import javax.swing.event.ListSelectionListener;import javax.swing.event.TableModelListener;import javax.swing.event.TableModelEvent;import javax.swing.table.DefaultTableModel;import javax.swing.table.TableModel;public class loan_prop_manage exte

26、nds JFrame implements ActionListenerVector<Vector> data=null;DefaultTableModel model = null;Connection conn=null;Statement stat=null;ResultSet rs1=null; JTable loan_prop=null;JLabel label;JTextField text;JTextField txt01,txt02,txt03,txt04,txt05,txt06;JPanel p1=null,p2=null,p3=null,p4,p5,p6,p7,

27、p8,p9,p10;Choice c1=null,c2=null;JLabel lb1=null,lb2=null,lb3=null,lb4=null,lb5=null,lb6=null;JButton btn_ok=null;JButton btn_exit=null;JButton btn_fresh=null;JButton btn_save=null;JButton btn_del=null;Vector<String> columnName=new Vector();public loan_prop_manage()text=new JTextField();column

28、Name.add("資產(chǎn)編號");columnName.add("資產(chǎn)名稱");columnName.add("資產(chǎn)型號");columnName.add("借出時間");columnName.add("借出數(shù)量");columnName.add("借出人");p1=new JPanel();p2=new JPanel();p3=new JPanel();p4=new JPanel();p5=new JPanel();p6=new JPanel();p7=new JPanel

29、();p8=new JPanel();p9=new JPanel();p10=new JPanel();lb1=new JLabel("資產(chǎn)編號");lb2=new JLabel("資產(chǎn)名稱");lb3=new JLabel("資產(chǎn)型號");lb4=new JLabel("借出時間");lb5=new JLabel("借出數(shù)量");lb6=new JLabel("借 出 人");txt01=new JTextField(8);txt02=new JTextField(8);t

30、xt03=new JTextField(8);txt04=new JTextField(8);txt05=new JTextField(8);txt06=new JTextField(8);c1=new Choice();c2=new Choice();text=new JTextField(5);c1.add("資產(chǎn)編號");c2.add("=");btn_ok=new JButton("確定");btn_exit=new JButton("退出");btn_fresh=new JButton("刷新&

31、quot;);btn_save=new JButton("保存");btn_del=new JButton("刪除");p1.add(new JLabel("查詢字段");p1.add(c1);p1.add(new JLabel("運算符");p1.add(c2);p1.add(new JLabel("輸入數(shù)據(jù)");p1.add(text);p1.add(btn_ok); p1.add(btn_exit);p1.setBorder(BorderFactory.createTitledBorder

32、("請操作");p3.add(lb1);p3.add(txt01);p4.add(lb2);p4.add(txt02);p5.add(lb3);p5.add(txt03);p6.add(lb4);p6.add(txt04);p7.add(lb5);p7.add(txt05);p8.add(lb6);p8.add(txt06);p10.add(btn_fresh);p10.add(btn_save);p10.add(btn_del);p2.setLayout(new GridLayout(3, 2);p2.add(p3);p2.add(p4);p2.add(p5);p2.ad

33、d(p6);p2.add(p7);p2.add(p8);loan_prop=new JTable(this.getDate(),columnName);model = new DefaultTableModel(getDate(),columnName);p9.add(new JScrollPane(loan_prop);this.setLayout(new GridLayout(4, 1);this.add(p1);this.add(p9);this.add(p2);this.add(p10);this.setBounds(400,300,500,400);this.setDefaultCl

34、oseOperation(EXIT_ON_CLOSE);this.setTitle("資產(chǎn)借出管理");btn_save.addActionListener(new ActionListener()public void actionPerformed(ActionEvent arg0)tryClass.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");conn=DriverManager.getConnection("jdbc:sqlserver:/:1433;D

35、atabaseName=_property","sa","");stat=conn.createStatement();String sql="insert into loan_info (prop_name,prop_type,loan_time,loan_num)"+"values('"+txt02.getText()+"','"+txt03.getText()+"','"+txt04.getText()+"&#

36、39;,'"+txt05.getText()+"')"stat.executeUpdate(sql);DefaultTableModel mod= new DefaultTableModel(getDate(),columnName);loan_prop.setModel(mod);loan_prop.repaint();loan_prop.updateUI();catch(Exception e)System.out.println(e.getMessage();tryif(rs1!=null)rs1.close();if(stat!=null)

37、stat.close();if(conn!=null)conn.close();catch(Exception e2)System.out.println("關(guān)閉失敗");e2.printStackTrace(););btn_ok.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) DefaultTableModel dtb=new DefaultTableModel(selectDate(),columnName);loan_prop.setModel(dtb);

38、loan_prop.repaint();loan_prop.updateUI(););/*btn_exit.addActionListener(new ActionListener()public void actionPerformed(ActionEvent arg0);*/btn_exit.addActionListener(this);btn_fresh.addActionListener(new ActionListener()public void actionPerformed(ActionEvent arg0)DefaultTableModel mod = new Defaul

39、tTableModel(getDate(),columnName);loan_prop.setModel(mod);loan_prop.repaint();loan_prop.updateUI(););loan_prop.getSelectionModel().addListSelectionListener(new ListSelectionListener()public void valueChanged(ListSelectionEvent e)btn_del.addActionListener(new ActionListener()public void actionPerform

40、ed(ActionEvent arg0)tryint j= loan_prop.getSelectedRow();Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");conn=DriverManager.getConnection("jdbc:sqlserver:/:1433;DatabaseName=_property","sa","");stat=conn.createStatement();String sql1=&qu

41、ot;delete from loan_info where prop_id="+""+data.get(j).get(0)+""stat.executeUpdate(sql1);catch(Exception ee)System.out.println(ee.getMessage();finallytryif(rs1!=null)rs1.close();if(stat!=null)stat.close();if(conn!=null)conn.close();catch(Exception e2)System.out.println(&quo

42、t;關(guān)閉失敗");e2.printStackTrace();DefaultTableModel mod = new DefaultTableModel(getDate(),columnName);loan_prop.setModel(mod);loan_prop.repaint();loan_prop.updateUI();););loan_prop.getSelectionModel().addListSelectionListener(new ListSelectionListener()public void valueChanged(ListSelectionEvent e)

43、int i= loan_prop.getSelectedRow();txt01.setText(data.get(i).get(0).toString();txt02.setText(String)data.get(i).get(1);txt03.setText(String)data.get(i).get(2);txt04.setText(data.get(i).get(3).toString();txt05.setText(data.get(i).get(4).toString();txt06.setText(data.get(i).get(5).toString(););public V

44、ector selectDate()data=new Vector<Vector>();tryClass.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");conn=DriverManager.getConnection("jdbc:sqlserver:/:1433;DatabaseName=_property","sa","");stat=conn.createStatement();int x=Integer.parse

45、Int(text.getText().trim();/System.out.println(x);rs1=stat.executeQuery("select * from loan_info where prop_id="+x);while(rs1.next()Vector al=new Vector();al.add(rs1.getInt("prop_id");al.add(rs1.getString("prop_name");al.add(rs1.getString("prop_type");al.add(rs

46、1.getDate("loan_time");al.add(rs1.getInt("loan_num");al.add(rs1.getString("u_name");data.add(al);catch(Exception e)e.printStackTrace();finallytryif(rs1!=null)rs1.close();if(stat!=null)stat.close();if(conn!=null)conn.close();catch(Exception e2)System.out.println("關(guān)閉

47、失敗");e2.printStackTrace();return data;public Vector getDate()data=new Vector<Vector>();tryClass.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");conn=DriverManager.getConnection("jdbc:sqlserver:/:1433;DatabaseName=_property","sa","");stat=conn.createStatement();rs1=stat.executeQuery("select * from loan_info");while(rs1.next()Vecto