Java课程设计人事管理系统的设计与实现Word文档格式.docx

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Java课程设计人事管理系统的设计与实现Word文档格式.docx

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Java课程设计人事管理系统的设计与实现Word文档格式.docx

Stringuser=jTextField1.getText().trim();

Stringpassword=jTextField2.getText().trim();

if(user.equals("

wsm"

)&

&

password.equals("

)){

newyuangongxinxiguanli().setVisible(true);

setVisible(false);

}else{

JOptionPane.showMessageDialog(null,"

请正确输入!

"

);

}

publicstaticvoidmain(Stringargs[]){

java.awt.EventQueue.invokeLater(newRunnable(){

publicvoidrun(){

newdenglu().setVisible(true);

});

员工信息关系系统界面:

package人事管理系统;

publicclassyuangongxinxiguanliextendsjavax.swing.JFrame{

publicyuangongxinxiguanli(){

initComponents();

setLocation(450,220);

@SuppressWarnings("

unchecked"

//<

editor-folddefaultstate="

collapsed"

desc="

GeneratedCode"

>

privatevoidinitComponents(){

jButton1=newjavax.swing.JButton();

jButton2=newjavax.swing.JButton();

jButton3=newjavax.swing.JButton();

jLabel1=newjavax.swing.JLabel();

jButton4=newjavax.swing.JButton();

jButton5=newjavax.swing.JButton();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

jButton1.setText("

查询员工信息"

jButton1.addActionListener(newjava.awt.event.ActionListener(){

publicvoidactionPerformed(java.awt.event.ActionEventevt){

jButton1ActionPerformed(evt);

jButton2.setText("

添加员工信息"

jButton2.addActionListener(newjava.awt.event.ActionListener(){

jButton2ActionPerformed(evt);

jButton3.setText("

删除员工信息"

jButton3.addActionListener(newjava.awt.event.ActionListener(){

jButton3ActionPerformed(evt);

jLabel1.setFont(newjava.awt.Font("

宋体"

0,24));

//NOI18N

jLabel1.setText("

员工信息管理系统"

jButton4.setText("

修改员工信息"

jButton4.addActionListener(newjava.awt.event.ActionListener(){

jButton4ActionPerformed(evt);

jButton5.setText("

退出系统"

jButton5.addActionListener(newjava.awt.event.ActionListener(){

jButton5ActionPerformed(evt);

javax.swing.GroupLayoutlayout=newjavax.swing.GroupLayout(getContentPane());

getContentPane().setLayout(layout);

layout.setHorizontalGroup(

layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGap(91,91,91)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING,false)

.addComponent(jButton1,javax.swing.GroupLayout.DEFAULT_SIZE,javax.swing.GroupLayout.DEFAULT_SIZE,Short.MAX_VALUE)

.addComponent(jButton4,javax.swing.GroupLayout.DEFAULT_SIZE,javax.swing.GroupLayout.DEFAULT_SIZE,Short.MAX_VALUE)

.addComponent(jButton2,javax.swing.GroupLayout.DEFAULT_SIZE,javax.swing.GroupLayout.DEFAULT_SIZE,Short.MAX_VALUE)

.addComponent(jButton3,javax.swing.GroupLayout.DEFAULT_SIZE,javax.swing.GroupLayout.DEFAULT_SIZE,Short.MAX_VALUE)

.addComponent(jButton5,javax.swing.GroupLayout.DEFAULT_SIZE,javax.swing.GroupLayout.DEFAULT_SIZE,Short.MAX_VALUE)))

.addGap(47,47,47)

.addComponent(jLabel1)))

.addContainerGap(52,Short.MAX_VALUE))

);

layout.setVerticalGroup(

.addGap(14,14,14)

.addComponent(jLabel1,javax.swing.GroupLayout.PREFERRED_SIZE,37,javax.swing.GroupLayout.PREFERRED_SIZE)

.addGap(18,18,18)

.addComponent(jButton1,javax.swing.GroupLayout.PREFERRED_SIZE,33,javax.swing.GroupLayout.PREFERRED_SIZE)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)

.addComponent(jButton2,javax.swing.GroupLayout.PREFERRED_SIZE,32,javax.swing.GroupLayout.PREFERRED_SIZE)

.addComponent(jButton4,javax.swing.GroupLayout.PREFERRED_SIZE,34,javax.swing.GroupLayout.PREFERRED_SIZE)

.addComponent(jButton3,javax.swing.GroupLayout.PREFERRED_SIZE,31,javax.swing.GroupLayout.PREFERRED_SIZE)

.addComponent(jButton5,javax.swing.GroupLayout.PREFERRED_SIZE,33,javax.swing.GroupLayout.PREFERRED_SIZE)

.addContainerGap(36,Short.MAX_VALUE))

pack();

}//<

/editor-fold>

chaxunch=newchaxun();

ch.setVisible(true);

ch.setLocation(400,220);

privatevoidjButton2ActionPerformed(java.awt.event.ActionEventevt){

tianjiati=newtianjia();

ti.setVisible(true);

ti.setLocation(400,220);

//TODOaddyourhandlingcodehere:

privatevoidjButton4ActionPerformed(java.awt.event.ActionEventevt){

xiugaixi=newxiugai();

xi.setVisible(true);

xi.setLocation(400,220);

privatevoidjButton3ActionPerformed(java.awt.event.ActionEventevt){

shanchush=newshanchu();

sh.setVisible(true);

sh.setLocation(400,220);

privatevoidjButton5ActionPerformed(java.awt.event.ActionEventevt){

System.exit(0);

//Variablesdeclaration-donotmodify

privatejavax.swing.JButtonjButton1;

privatejavax.swing.JButtonjButton2;

privatejavax.swing.JButtonjButton3;

privatejavax.swing.JButtonjButton4;

privatejavax.swing.JButtonjButton5;

privatejavax.swing.JLabeljLabel1;

//Endofvariablesdeclaration

}

查询按钮代码:

可选择项查询按钮代码:

try{

Stringxuanze=jComboBox1.getSelectedItem().toString().trim();

Stringtianxie=jTextField1.getText().trim();

Class.forName("

com.microsoft.jdbc.sqlserver.SQLServerDriver"

Stringurl="

jdbc:

microsoft:

sqlserver:

+"

//127.0.0.1:

1433;

DatabaseName=员工信息管理库"

;

Connectioncon=DriverManager.getConnection(url,"

sa"

"

900526"

java.sql.Statementstmt=con.createStatement();

ResultSetrs=stmt.executeQuery("

select*from员工where"

+xuanze+"

='

+tianxie+"

'

DefaultTableModeldt=(DefaultTableModel)jTable1.getModel();

dt.getDataVector().clear();

dt.fireTableDataChanged();

while(rs.next())

{Vectorv1=newVector();

v1.add(rs.getString

(1));

v1.add(rs.getString

(2));

v1.add(rs.getString(3));

v1.add(rs.getString(4));

v1.add(rs.getString(5));

v1.add(rs.getString(6));

v1.add(rs.getString(7));

dt.addRow(v1);

rs.close();

stmt.close();

con.close();

}catch(ClassNotFoundExceptionex){

ex.getMessage();

}catch(SQLExceptionex){

查询全部信息按钮代码:

try{

select*from员工"

Logger.getLogger(chaxun.class.getName()).log(Level.SEVERE,null,ex);

newchaxun().setVisible(true);

添加界面代码:

try{

Stringyuangonghao=jtf_yuangonghao.getText().trim();

Stringphonenumber=jtf_phonenumber.getText().trim();

Stringname=jtf_name.getText().trim();

Stringage=jtf_age.getText().trim();

Stringsex=jtf_sex.getText().trim();

Stringpost=jtf_post.getText().trim();

Stringpay=jtf_pay.getText().trim();

Stringurl="

Connectioncon=DriverManager.getConnection(url,"

"

Stringstr="

insertinto员工values(?

?

)"

PreparedStatementstmt=con.prepareStatement(str);

stmt.setString(1,yuangonghao);

stmt.setString(2,name);

stmt.setString(3,age);

stmt.setString(4,sex);

stmt.setString(5,post);

stmt.setString(6,phonenumber);

stmt.setString(7,pay);

ResultSetrs=stmt.executeQuery();

}catch(SQLExceptionex){

if(ex.getSQLState().equals("

HY000"

添加成功"

if((ex.getSQLState().equals("

23000"

))){

JOptionPan

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