1、jdbc:sqlserver:/localhost:1433;DatabaseName=employee; String userName=sa String password=xhw Connection conn=DriverManager.getConnection(url,userName,password); if(conn!=null) System.out.println(已成功地与SQL Server 2005数据库建立连接! Statement stmt=conn.createStatement(); stmt.executeUpdate(f); stmt.close();
2、catch(Exception e) e.printStackTrace(); import java.awt.*;import java.awt.event.*;public class lesson2_1 static Frame f; CardLayout myCard; Panel p1; Panel p2; Panel p3; Panel p4; Panel p5; Panel p6; Panel p7; Panel p8; public static void main(String args) lesson2_1 test=new lesson2_1(); test.go1();
3、 test.go2(); test.go3(); test.go4(); test.go5(); test.go6(); test.go7(); test.go8(); public void go1() f=new Frame(呵 呵 myCard=new CardLayout(); f.setLayout(myCard); p1=new Panel(); Button b1,b2,b3; Label L1; TextField te1; final TextField te2; p1.setLayout(new GridBagLayout(); GridBagConstraints c=n
4、ew GridBagConstraints(); Panel p1_1=new Panel(); p1_1.setLayout(new GridBagLayout(); GridBagConstraints x=new GridBagConstraints(); b1=new Button( 请 输 入 用 户 名 b1.setBackground(Color.CYAN); x.insets=new Insets(50,50,50,50); x.gridx=0; x.gridy=0; x.gridwidth=1; x.gridheight=1; p1_1.add(b1,x); b2=new B
5、utton( 请 输 入 密 码 b2.setBackground(Color.CYAN); x.gridy=5; p1_1.add(b2,x); te1=new TextField(15); c.insets=new Insets(40,0,40,0); x.gridx=5; p1_1.add(te1,x); te2=new TextField(15); p1_1.add(te2,x); L1=new Label( * * * * * * * * * *欢 迎 进 入 职 工 管 理 系 统* * * * * * * * * * * * * * L1.setBackground(Color.
6、CYAN); c.gridx=0; c.gridy=0; c.gridwidth=0; c.gridheight=1; p1.add(L1,c); b3=new Button( 登 录 b3.setBackground(Color.CYAN); c.gridy=10; c.gridwidth=5; c.gridheight=5; p1.add(b3,c); c.gridy=20; p1.add(p1_1,c); p1.setBackground(Color.green); f.add(p1,First myCard.show(f, f.setSize(600,600); f.setVisibl
7、e(true); f.addWindowListener( new WindowAdapter() public void windowClosing(WindowEvent e) System.exit(0); ); b3.addMouseListener(new MouseAdapter() public void mouseClicked(MouseEvent e) String x=te2.getText(); int y=Integer.parseInt(x); if(y=106) myCard.show(f,Second ); public void go2() p2=new Pa
8、nel(); Button b1,b2,b3,b4,b5,b6; p2.setLayout(new GridBagLayout(); GridBagConstraints c=new GridBagConstraints(); c.insets=new Insets(50,0,8,0); b1 = new Button(1 职 工 信 息 录 入 b1.setBackground(Color.CYAN); c.gridx=1; c.gridy=50; c.gridwidth=5; c.gridheight=50; p2.add(b1,c); b2=new Button(2 职 工 信 息 浏
9、览 b2.setBackground(Color.CYAN); c.gridy=100; p2.add(b2,c); b3=new Button(3 职 工 信 息 查 询 b3.setBackground(Color.CYAN); c.gridy=150; p2.add(b3,c); b4=new Button(4 职 工 信 息 排 序 b4.setBackground(Color.CYAN); c.gridy=200; p2.add(b4,c); b5=new Button(5 职 工 信 息 修 改 b5.setBackground(Color.CYAN); c.gridy=250;
10、p2.add(b5,c); b6=new Button(6 职 工 信 息 删 除 b6.setBackground(Color.CYAN); c.gridy=300; p2.add(b6,c); L1=new Label( * * * * * * * *欢 迎 进 入 职 工 管 理 系 统* * * * * * * * * * L1.setBackground(Color.CYAN); c.gridy=0; c.gridheight=10; p2.add(L1,c); p2.setBackground(Color.green); f.add(p2, b1.addMouseListener(
11、new MouseAdapter() public void mouseClicked(MouseEvent e) myCard.show(f,Third ); b2.addMouseListener(new MouseAdapter()Fourth b3.addMouseListener(new MouseAdapter()Fifth b4.addMouseListener(new MouseAdapter()Sixth b5.addMouseListener(new MouseAdapter()Seventh b6.addMouseListener(new MouseAdapter()Ei
12、ghth public void go3() p3=new Panel(); p3.setLayout(new GridBagLayout(); Button b1,b2,b3,b4,b5,b6,b7,b8,b9,b10; final TextField te1,te2,te3,te4,te5,te6,te7,te8; c.insets=new Insets(60,50,0,0);* * * * * * * * * * * * * * * 请 输 入 下 面 信 息 * * * * * * * * * * * * * * * * p3.add(L1,c); 工 号 c.gridwidth=1;
13、 p3.add(b1,c); 姓 名 c.gridx=35; p3.add(b2,c); 性 别 c.gridy=30; p3.add(b3,c); b4=new Button( 年 龄 b4.setBackground(Color.CYAN); p3.add(b4,c); b5=new Button( 学 历 b5.setBackground(Color.CYAN); c.gridy=50; p3.add(b5,c); b6=new Button( 工 资 b6.setBackground(Color.CYAN); p3.add(b6,c); b7=new Button( 住 址 b7.se
14、tBackground(Color.CYAN); c.gridy=70; p3.add(b7,c); b8=new Button( 电 话 b8.setBackground(Color.CYAN); p3.add(b8,c); b9=new Button( 提 交 b9.setBackground(Color.CYAN); c.gridx=10; c.gridy=100; p3.add(b9,c); b10=new Button( 返 回 b10.setBackground(Color.CYAN); p3.add(b10,c); te1=new TextField(10); p3.add(te
15、1,c); te2=new TextField(10); c.gridx=37; p3.add(te2,c); te3=new TextField(10); p3.add(te3,c); te4=new TextField(10); p3.add(te4,c); te5=new TextField(10); p3.add(te5,c); te6=new TextField(10); p3.add(te6,c); te7=new TextField(10); p3.add(te7,c); te8=new TextField(10); p3.add(te8,c); p3.setBackground
16、(Color.green); f.add(p3, b9.addMouseListener(new MouseAdapter() employee e1=new employee(); e1.init(te1.getText(),te2.getText(),te3.getText(),te4.getText(), te5.getText(),te6.getText(),te7.getText(),te8.getText(); String x= String y= String z=, String w=) String sql=insert into xhw values( sql=sql+x
17、+e1.num+y+z+x+e1.name+y+z+x+e1.sex+y+z+x+e1.age+y+z+x+e1.edu+y+z +x+e1.sla+y+z+x+e1.add+y+z+x+e1.tel+y+w; e1.load(sql); te1.setText( te2.setText( te3.setText( te4.setText( te5.setText( te6.setText( te7.setText( te8.setText( b10.addMouseListener(new MouseAdapter() public void go4() p4=new Panel(); p4.setLayout(new GridBagLayout(); Button b1,b2; final TextArea ta; c.insets=new Insets(60,0,0,0);*
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