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java 职工信息管理系统源代码

2021-04-15 来源:飒榕旅游知识分享网


源代码

package lesson2;

import java。sql。*;

public class employee {

public String num; public String name; public String sex; public String age; public String edu; public String sla; public String add; public String tel;

public void init(String x1,String x2,String x3,String x4,String x5,String x6,String x7,String x8) {

num=x1; name=x2; sex=x3; age=x4; edu=x5; sla=x6; add=x7; tel=x8;

public void load(String f) {

try

Class.forName(”com.microsoft。sqlserver。jdbc。SQLServerDriver”); String url=\"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(); }

catch(Exception e) {

e。printStackTrace(); } } }

package lesson2;

import java。awt。*;

import java。awt。event。*; import java。sql.*;

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(); 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=new 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 Button(” 请 输 入 密 码 ”); b2。setBackground(Color。CYAN);

x.gridx=0; x.gridy=5;

x。gridwidth=1; x。gridheight=1; p1_1.add(b2,x);

te1=new TextField(15);

c。insets=new Insets(40,0,40,0);

x。gridx=5; x。gridy=0;

x。gridwidth=1; x。gridheight=1; p1_1。add(te1,x);

te2=new TextField(15); x.gridx=5;

x.gridy=5;

x。gridwidth=1; x。gridheight=1; p1_1。add(te2,x);

L1=new Label(” * * * * * * * * * *欢 迎 进 入 职 工 管 理 系 统* * * * * * * * * * * * * *\");

L1.setBackground(Color。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。gridx=0; c。gridy=10; c。gridwidth=5; c。gridheight=5; p1。add(b3,c);

\");

c。gridx=0; c。gridy=20; c。gridwidth=5; c。gridheight=5; p1.add(p1_1,c);

p1.setBackground(Color。green); f.add(p1,\"First”);

myCard.show(f,\"First”); f。setSize(600,600);

f。setVisible(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 Panel();

Button b1,b2,b3,b4,b5,b6; Label L1;

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 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 b2。setBackground(Color.CYAN); c。gridx=1; c。gridy=100; c。gridwidth=5; c.gridheight=50; p2.add(b2,c);

b3=new Button(”3 职 工 信 息 查 询b3.setBackground(Color。CYAN); c。gridx=1; c。gridy=150; c。gridwidth=5; c。gridheight=50; p2.add(b3,c);

b4=new Button(”4 职 工 信 息 排 序”); b4。setBackground(Color。CYAN); c。gridx=1; c。gridy=200; c。gridwidth=5; c.gridheight=50;

入”);

览”); \");

\");

入 职

p2。add(b4,c);

b5=new Button(”5 职 工 信 息 修 改”); b5.setBackground(Color。CYAN); c。gridx=1; c.gridy=250; c.gridwidth=5; c.gridheight=50; p2.add(b5,c);

b6=new Button(”6 职 工 信 息 删 除b6.setBackground(Color.CYAN); c.gridx=1; c。gridy=300; c。gridwidth=5; c.gridheight=50;

p2.add(b6,c);

L1=new Label(\" * * * * * * * *欢 迎 进 工 管 理 系 统* * * * * * * * * *\"); L1.setBackground(Color。CYAN); c。gridx=1; c。gridy=0; c.gridwidth=5; c.gridheight=10; p2.add(L1,c);

p2。setBackground(Color。green); f。add(p2,\"Second\"); b1.addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e) {

myCard.show(f,\"Third”); } });

b2。addMouseListener(new MouseAdapter(){ public void mouseClicked(MouseEvent e) {

myCard.show(f,”Fourth”); } });

b3。addMouseListener(new MouseAdapter(){ public void mouseClicked(MouseEvent e) {

myCard。show(f,”Fifth\"); } });

b4。addMouseListener(new MouseAdapter(){ public void mouseClicked(MouseEvent e) {

myCard.show(f,”Sixth\"); }

});

b5。addMouseListener(new MouseAdapter(){ public void mouseClicked(MouseEvent e) {

myCard.show(f,\"Seventh”); } });

b6。addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e) {

myCard。show(f,\"Eighth\"); } });

public void go3() {

p3=new Panel();

p3.setLayout(new GridBagLayout());

GridBagConstraints c=new GridBagConstraints();

Button b1,b2,b3,b4,b5,b6,b7,b8,b9,b10;

final TextField te1,te2,te3,te4,te5,te6,te7,te8; Label L1;

c.insets=new Insets(60,50,0,0);

L1=new Label(”* * * * * * * * * * * * * * * 请 输 入 下 面 信 息 * * * * * * * * * * * * * * * *”);

L1。setBackground(Color。CYAN);

c.gridx=0; c.gridy=0;

c。gridwidth=0; c.gridheight=1; p3。add(L1,c);

b1=new Button(\" 工 号 ”); b1.setBackground(Color.CYAN); c。gridx=0; c.gridy=10; c.gridwidth=1; c。gridheight=1; p3.add(b1,c);

b2=new Button(” 姓 名 \"); b2。setBackground(Color.CYAN); c.gridx=35; c。gridy=10; c。gridwidth=1; c.gridheight=1; p3。add(b2,c);

b3=new Button(” 性 别 \"); b3。setBackground(Color。CYAN); c.gridx=0; c.gridy=30; c。gridwidth=1; c。gridheight=1; p3。add(b3,c);

b4=new Button(” 年 龄 ”); b4。setBackground(Color.CYAN); c。gridx=35; c。gridy=30;

c。gridwidth=1; c.gridheight=1; p3。add(b4,c);

b5=new Button(\" 学 历 \"); b5。setBackground(Color。CYAN); c。gridx=0; c。gridy=50; c。gridwidth=1; c。gridheight=1;

p3。add(b5,c);

b6=new Button(” 工 资 \"); b6。setBackground(Color。CYAN); c。gridx=35; c。gridy=50; c。gridwidth=1; c.gridheight=1; p3。add(b6,c);

b7=new Button(” 住 址 ”); b7.setBackground(Color。CYAN); c。gridx=0; c。gridy=70;

c。gridwidth=1; c。gridheight=1; p3。add(b7,c);

b8=new Button(\" 电 话 ”);

b8.setBackground(Color。CYAN); c。gridx=35; c。gridy=70; c。gridwidth=1; c.gridheight=1; p3。add(b8,c);

b9=new Button(\" 提 交 \"b9。setBackground(Color。CYAN); c。gridx=10; c.gridy=100; c。gridwidth=1; c。gridheight=1; p3。add(b9,c);

b10=new Button(” 返 回b10.setBackground(Color.CYAN); c.gridx=35; c.gridy=100;

c.gridwidth=1; c。gridheight=1; p3.add(b10,c); te1=new TextField(10); c.gridx=10;

); );

\"

c。gridy=10; c。gridwidth=1; c。gridheight=1; p3.add(te1,c);

te2=new TextField(10); c。gridx=37; c。gridy=10; c.gridwidth=1; c.gridheight=1; p3。add(te2,c);

te3=new TextField(10); c。gridx=10; c.gridy=30;

c。gridwidth=1; c。gridheight=1; p3。add(te3,c);

te4=new TextField(10); c。gridx=37; c。gridy=30; c.gridwidth=1; c.gridheight=1; p3。add(te4,c);

te5=new TextField(10); c.gridx=10; c。gridy=50; c.gridwidth=1; c.gridheight=1; p3。add(te5,c);

te6=new TextField(10); c。gridx=37; c。gridy=50; c.gridwidth=1; c。gridheight=1; p3.add(te6,c);

te7=new TextField(10); c。gridx=10; c.gridy=70; c。gridwidth=1;

c。gridheight=1; p3。add(te7,c);

te8=new TextField(10); c。gridx=37; c。gridy=70; c.gridwidth=1; c。gridheight=1; p3。add(te8,c);

p3.setBackground(Color.green); f.add(p3,”Third\");

b9.addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e) {

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+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 mouseClicked(MouseEvent e) {

myCard.show(f,\"Second”); } });

public void go4() {

p4=new Panel();

p4.setLayout(new GridBagLayout());

GridBagConstraints c=new GridBagConstraints();

Button b1,b2; Label L1;

final TextArea ta;

c.insets=new Insets(60,0,0,0);

L1=new Label(”* * * * * * * * * * * * * * * 欢 迎 进 入 信 息 浏 览 界 面 * * * * * * * * * * * * * * * *\");

L1。setBackground(Color.CYAN); c。gridx=0; c.gridy=0;

c。gridwidth=0; c。gridheight=1; p4。add(L1,c);

b1=new Button(” 浏 览 ”); b1。setBackground(Color.CYAN); c.gridx=0; c。gridy=10; c。gridwidth=1; c.gridheight=1; p4.add(b1,c);

b2=new Button(\" 返 回 ”); b2。setBackground(Color.CYAN); c.gridx=0; c。gridy=20; c。gridwidth=1; c。gridheight=1; p4。add(b2,c);

ta= new TextArea(15,50); c。gridx=0; c.gridy=11; c。gridwidth=1; c.gridheight=1; p4.add(ta,c);

p4。setBackground(Color。green); f。add(p4,”Fourth”);

b1。addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e) { try {

Class.forName(”com。microsoft.sqlserver。jdbc.SQLServerDriver\"); String url=”jdbc:sqlserver://localhost:1433;DatabaseName=employee”; String userName=”sa\"; String password=”xhw”; Connection conn=DriverManager.getConnection(url,userName,password); xhw”);

Statement stmt=conn。createStatement();

ResultSet rs=stmt。executeQuery(\"select * from

employee[] em =new employee[10]; int i=0;

while(rs。next()) {

employee em1=new employee(); em1。num=rs.getString(”工号”); em1。name=rs。getString(”姓名\");

}

em1。sex=rs.getString(”性别\"); em1。age=rs.getString(”年龄\"); em1。edu=rs.getString(\"学历\"); em1。sla=rs。getString(”工资\"); em1.add=rs.getString(”住址”); em1。tel=rs。getString(”电话”); em[i]=em1; i++;

\电话\\n\";

String s = ”工号\姓名\性别\年龄\学历\工资\住址 for(int j=0;js=s+em[j]。num+\"\\"+em[j]。name+\"\”+em[j]。sex+”\”+em[j]。age+”\\"+

em[j]。edu+\"\”+em[j]。sla+”\”+em[j]。add+”\”+em[j]。tel+”\\n\\n”;

ta。setText(s); rs.close();

stmt.close();

catch(Exception e1)

{ e1。printStackTrace(); }

}

});

b2。addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e) {

ta。setText(”\"); myCard.show(f,”Second”); }

}); }

public void go5() {

p5=new Panel();

p5。setLayout(new GridBagLayout());

GridBagConstraints c=new GridBagConstraints(); c。insets=new Insets(40,0,0,0);

Panel p5_2=new Panel();

p5_2.setLayout(new GridBagLayout());

GridBagConstraints x=new GridBagConstraints(); x。insets=new Insets(30,60,0,80);

Button b1,b2,b3,b4; final TextField t1; final TextField t2; final TextArea ta; Label L1;

b1=new Button(” 查 询 名 称 ”); b1.setBackground(Color。CYAN); x。gridx=0; x。gridy=0;

x。gridwidth=2; x.gridheight=1; p5_2.add(b1,x);

b2=new Button(” 查 询 范 围 ”); b2。setBackground(Color。CYAN); x。gridx=0; x。gridy=5;

x。gridwidth=2; x。gridheight=1; p5_2。add(b2,x);

b3=new Button(\" 查 询 \"); b3。setBackground(Color.CYAN); x。gridx=0; x。gridy=10; x.gridwidth=2; x。gridheight=1; p5_2。add(b3,x);

b4=new Button(\" 返 回 ”);

b4。setBackground(Color。CYAN); x。gridx=20; x。gridy=10; x.gridwidth=1; x。gridheight=1; p5_2.add(b4,x);

t1 = new TextField(10); x.gridx=20; x.gridy=0; x。gridwidth=1; x.gridheight=1; p5_2.add(t1,x);

t2=new TextField(10); x.gridx=20; x。gridy=5; x。gridwidth=1; x。gridheight=1; p5_2。add(t2,x);

L1=new Label(\" * * * * * * 进 入 职 工 信 息 查 * * * * * * * * *\");

L1。setBackground(Color.CYAN); c。gridx=0; c。gridy=0; c。gridwidth=0; c。gridheight=1; p5。add(L1,c); c。gridx=0; c。gridy=5; c。gridwidth=1; c。gridheight=1; p5.add(p5_2,c);

ta= new TextArea(10,65); c.gridx=0; c.gridy=10; c。gridwidth=1; c.gridheight=1; p5。add(ta,c);

* *询 * 欢界 迎面 * * * *

p5。setBackground(Color.green); f。add(p5,”Fifth”);

b4。addMouseListener(new MouseAdapter(){ public void mouseClicked(MouseEvent e) {

t1。setText(””); t2.setText(\"”); ta。setText(””);

myCard。show(f,”Second”);

} });

b3.addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e) { try {

Class。forName(\"com。microsoft。sqlserver。jdbc。SQLServerDriver\");

String url=”jdbc:sqlserver://localhost:1433;DatabaseName=employee”;

String userName=\"sa\"; String password=”xhw”; Connection conn=DriverManager。getConnection(url,userName,password);

Statement stmt=conn。createStatement(); String sql=”select * from xhw where \"; String sql1=t1。getText(); String sql2=t2.getText();

sql=sql+sql1+\"'\"+sql2+\"'”;

ResultSet rs=stmt。executeQuery(sql); employee[] em =new employee[10]; int i=0;

while(rs.next()) {

employee em1=new employee(); em1.num=rs.getString(”工号”); em1。name=rs。getString(”姓名\"); em1。sex=rs。getString(\"性别”); em1。age=rs.getString(”年龄”);

em1。edu=rs.getString(”学历\"); em1。sla=rs.getString(”工资”); em1.add=rs。getString(\"住址\"); em1。tel=rs。getString(”电话”); em[i]=em1; i++;

String s = \" 工号\姓名\性别\年龄\学历\工资\住址\电话\\n”;

for(int j=0;js=s+\" \"+em[j].num+”\”+em[j]。name+\"\\"+em[j]。sex+\"\”+em[j].age+\"\”+ em[j]。edu+\"\”+em[j]。sla+\"\”+em[j]。add+\"\”+em[j].tel+\"\\n\\n”; }

ta.setText(s);

public void go6() {

p6=new Panel();

p6。setLayout(new GridBagLayout());

GridBagConstraints c=new GridBagConstraints(); c。insets=new Insets(60,0,30,0);

Panel p6_1=new Panel();

p6_1.setLayout(new GridBagLayout());

GridBagConstraints x=new GridBagConstraints();

rs。close(); stmt.close(); }

catch(Exception e1)

{ e1。printStackTrace(); } } });

x。insets=new Insets(0,40,0,40);

Label L1;

Button b1,b2,b3; final TextArea ta;

b1=new Button(”按年龄排序\"); x。gridx=0; x.gridy=0;

x.gridwidth=1; x.gridheight=1; p6_1.add(b1,x);

b2=new Button(”按工资排序\"); x.gridx=10; x。gridy=0; x.gridwidth=1; x。gridheight=1; p6_1.add(b2,x);

b3=new Button(\" 返 回 \"); x.gridx=15; x.gridy=0;

x.gridwidth=1; x。gridheight=1; p6_1。add(b3,x);

L1=new Label(” * * * * * * * * * * * 欢入 职 工 信 息 查 询 界 * * * * * * *”);

L1.setBackground(Color。CYAN); c。gridx=0; c.gridy=0; c.gridwidth=1; c。gridheight=1; p6.add(L1,c);

c。gridx=0; c。gridy=5; c.gridwidth=1; c.gridheight=1; p6。add(p6_1,c);

迎 面 * *进 * *

ta=new TextArea(10,65); c.gridx=0; c.gridy=10; c.gridwidth=1; c。gridheight=1; p6。add(ta,c);

p6。setBackground(Color。green); f。add(p6,”Sixth\");

b1.addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e) { try {

Class。forName(”com.microsoft。sqlserver。jdbc。SQLServerDriver”);

String url=”jdbc:sqlserver://localhost:1433;DatabaseName=employee”;

String userName=\"sa”; String password=\"xhw\";

Connection conn=DriverManagergetConnection(url,userName,password); xhw”);

Statement stmt=conn。createStatement();

ResultSet rs=stmt.executeQuery(”select * from

employee[] em =new employee[10]; int i=0;

while(rs。next()) {

employee em1=new employee(); em1.num=rs。getString(”工号”); em1。name=rs.getString(”姓名”); em1.sex=rs。getString(\"性别\"); em1。age=rs。getString(\"年龄”); em1.edu=rs。getString(”学历\"); em1。sla=rs。getString(”工资\"); em1。add=rs。getString(”住址”); em1。tel=rs。getString(”电话”); em[i]=em1; i++;

}

employee zz ; int x,y;

for(int f=1;f〈i-1;f++) for(int k=f+1;k〈i;k++) {

x=Integer。parseInt(em[f].age);

y=Integer.parseInt(em[k].age);

if(x〉y) {

zz=em[f]; em[f]=em[k]; em[k]=zz; } }

String s = ” \"+\"工号\姓名\性别\年龄\学历\工资\住址\电话\\n\";

for(int j=0;j〈i;j++) {

s=s+” ”+em[j]。num+\"\”+em[j].name+”\”+em[j].sex+”\”+em[j].age+”\\"+

em[j]。edu+”\\"+em[j]。sla+\"\”+em[j]。add+\"\”+em[j].tel+”\\n\\n”; }

ta。setText(s); rs.close();

stmt.close(); }

catch(Exception e1)

{ e1。printStackTrace(); }

}

});

b2.addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e) { try {

Class。forName(”com.microsoft.sqlserver。jdbc。SQLServerDriver\");

String url=\"jdbc:sqlserver://localhost:1433;DatabaseName=employee\";

String userName=\"sa”; String password=”xhw”; Connection conn=DriverManager.getConnection(url,userName,password);

Statement stmt=conn.createStatement();

ResultSet rs=stmt.executeQuery(\"select * from

employee[] em =new employee[10]; int i=0;

while(rs。next()) {

employee em1=new employee(); em1.num=rs.getString(”工号”); em1.name=rs.getString(”姓名”); em1。sex=rs。getString(\"性别”); em1。age=rs.getString(\"年龄”); em1。edu=rs。getString(\"学历”); em1.sla=rs。getString(”工资”); em1.add=rs。getString(”住址\"); em1。tel=rs.getString(”电话”); em[i]=em1; i++;

xhw\");

employee zz ; int x,y;

for(int f=1;f〈i—1;f++)

for(int k=f+1;kx=Integer.parseInt(em[f]。sla);

y=Integer。parseInt(em[k].sla);

if(x>y) {

zz=em[f];

em[f]=em[k]; em[k]=zz; } }

String s = ” ”+”工号\姓名\性别\年龄\学历\工资\住址\电话\\n”;

for(int j=0;j〈i;j++) {

s=s+” ”+em[j].num+”\\"+em[j]。name+”\\"+em[j].sex+\"\”+em[j]。age+”\”+ em[j].edu+\"\”+em[j].sla+\"\”+em[j]。add+”\”+em[j]。tel+\"\\n\\n”; }

ta.setText(s); rs。close();

stmt。close();

catch(Exception e1)

{ e1.printStackTrace(); }

} });

b3。addMouseListener(new MouseAdapter(){ public void mouseClicked(MouseEvent e)

{ ta。setText(\"\");

myCard。show(f,\"Second”);

} });

public void go7() {

p7=new Panel();

p7。setLayout(new GridBagLayout());

GridBagConstraints c=new GridBagConstraints(); c.insets=new Insets(40,0,50,0); Panel p7_1=new Panel();

p7_1.setLayout(new GridBagLayout());

GridBagConstraints x=new GridBagConstraints(); x.insets=new Insets(30,60,0,80);

Label L1;

Button b1,b2,b3,b4,b5,b6,b7; final TextField t1; final TextField t2; final TextField t3;

b1=new Button(” 信 息 编 号 b1。setBackground(Color。CYAN); x。gridx=0; x。gridy=0; x。gridwidth=1; x.gridheight=1; p7_1。add(b1,x);

b2=new Button(” 修 改 名 称 b2。setBackground(Color.CYAN); x。gridx=0; x。gridy=5;

x。gridwidth=1; x.gridheight=1;

p7_1.add(b2,x);

); \")

b3=new Button(” 修 改 值 ”);

b3。setBackground(Color.CYAN); x.gridx=0; x。gridy=10; x。gridwidth=1; x.gridheight=1; p7_1。add(b3,x);

b4=new Button(\" 修 \");

b4。setBackground(Color。CYAN); x.gridx=0; x。gridy=15; x.gridwidth=1; x。gridheight=1; p7_1。add(b4,x);

b5=new Button(” 返 ”);

b5。setBackground(Color.CYAN); x.gridx=10; x.gridy=15; x。gridwidth=1; x。gridheight=1; p7_1。add(b5,x);

b6=new Button(” 查 ”);

b6。setBackground(Color。CYAN); x。gridx=0; x。gridy=20; x。gridwidth=1; x。gridheight=1; p7_1。add(b6,x);

b7=new Button(\" 继 ”);

b7.setBackground(Color.CYAN); x。gridx=10; x.gridy=20;

x。gridwidth=1;

x。gridheight=1;

改 回 询 续 p7_1。add(b7,x);

t1=new TextField(16); x.gridx=10; x.gridy=0;

x。gridwidth=1; x。gridheight=1; p7_1。add(t1,x);

t2=new TextField(16); x.gridx=10; x.gridy=5;

x。gridwidth=1; x。gridheight=1; p7_1。add(t2,x);

t3=new TextField(16); x.gridx=10; x.gridy=10;

x。gridwidth=1; x。gridheight=1; p7_1。add(t3,x);

L1=new Label(\" * * * * * * * * * * *进 入 职 工 信 息 修 改 界 * * * * * * * * *”);

L1。setBackground(Color.CYAN); c。gridx=0; c。gridy=0;

c。gridwidth=1; c。gridheight=1; p7。add(L1,c); c。gridx=0; c。gridy=10; c.gridwidth=1; c。gridheight=1; p7。add(p7_1,c);

p7。setBackground(Color.green); f.add(p7,”Seventh\");

b4。addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e)

欢 面迎 * * {

employee e1=new employee(); String sql;

sql=”update xhw set ”+t2。getText()+\"=”+”'\"+t3.getText()+”'”+”where 工号='” +t1.getText()+”’\"; System。out。println(sql); e1.load(sql); t1.setText(\"”); t2。setText(””); t3.setText(\"”); }

});

b5。addMouseListener(new MouseAdapter(){ public void mouseClicked(MouseEvent e) {

myCard。show(f,\"Second”); }

});

b6。addMouseListener(new MouseAdapter(){ public void mouseClicked(MouseEvent e) {

myCard。show(f,”Fifth\");

});

b7。addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e) {

t1.setText(”\"); t2。setText(””); t3。setText(””);

});

public void go8() {

p8=new Panel();

p8。setLayout(new GridBagLayout());

GridBagConstraints c=new GridBagConstraints(); c。insets=new Insets(10,0,70,0);

Panel p8_1=new Panel();

p8_1.setLayout(new GridBagLayout());

GridBagConstraints x=new GridBagConstraints(); x.insets=new Insets(80,60,0,80);

Button b1,b2,b3; Label L1;

final TextField t1;

b1=new Button(” 工 号 \"); b1.setBackground(Color.CYAN); x.gridx=0; x。gridy=0;

x。gridwidth=1; x。gridheight=1; p8_1.add(b1,x);

b2=new Button(” 删 除 ”); b2。setBackground(Color.CYAN); x。gridx=0; x。gridy=10; x。gridwidth=1; x.gridheight=1; p8_1。add(b2,x);

b3=new Button(\" 返 回 ”); b3。setBackground(Color.CYAN); x。gridx=10; x。gridy=10; x。gridwidth=1; x。gridheight=1; p8_1。add(b3,x);

t1=new TextField(11);

t1。setBackground(Color。CYAN); x。gridx=10; x.gridy=0;

x。gridwidth=1; x。gridheight=1; p8_1。add(t1,x);

L1=new Label(\" * * * * * * * * * * * 欢 迎 进 入 职 工 信 息 删 除 界 * * * * * * * * * * *\");

L1.setBackground(Color。CYAN); c。gridx=0; c。gridy=0;

c。gridwidth=1; c.gridheight=1; p8。add(L1,c); c.gridx=0; c.gridy=5; c。gridwidth=1; c.gridheight=1; p8.add(p8_1,c);

p8。setBackground(Color。green); f.add(p8,”Eighth\");

b2。addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e) { employee e1=new employee(); String sql;

sql=”delete from xhw where 工号=” +t1。getText(); System。out.println(sql); e1。load(sql);

} });

b3。addMouseListener(new MouseAdapter(){

public void mouseClicked(MouseEvent e) {

} }

myCard.show(f,”Second\");

});

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