用java編教務系統(tǒng)的源碼

1、imptjava.awt.imptjavax.swing.imptjava.awt.event.imptjavax.swing.bder.imptjavax.swing.JOptionPaneimptjavax.swing.JLabelimptjavax.swing.JPanelimptjavax.swing.table.DefaultTableModelimptjavax.swing.table.TableColumnimptjava

2、.sql.imptjava.awt.GridLayoutpublicclassmyStudentpublicmyStudent()publicstaticvoidmain(String[]args)TODOcodeapplicationlogichereloginFramelf=newloginFrame()lf.setVisible(true)lf.addWindowListener(newWindowAdapter()publicv

3、oidwindowClosing(WindowEvente)System.exit(0))主界面classmainFrameextendsJFrameimplementsActionListenerMenuBarmyMenuBar=newMenuBar()MenumyMenuFilemyMenuEditmyMenuUsermyMenuAboutMenuItemmiNewmiOpenmiSavemiSaveAsmiExitMenuItem

4、miAddmiEditelmiFindmiShowmiUsermiAboutpublicJTabletable=newJTable()publicDefaultTableModelmmpublicmainFrame()this.setMenuBar(myMenuBar)this.add(tableScrollPane)miExit.addActionListener(this)miFind.addActionListener(this)

5、miAdd.addActionListener(this)miEdit.addActionListener(this)el.addActionListener(this)miShow.addActionListener(this)miUser.addActionListener(this)miAbout.addActionListener(this)publicvoidfreshTable(Stringsql)myConnectionc

6、onn=newmyConnection()ResultSetrsrs=conn.getResult(sql)if(rs!=null)trymm.setRowCount(0)table.setModel(mm)while(rs.next())String學號=rs.getString(“學號“)String姓名=rs.getString(“姓名“)String性別=rs.getString(“性別“)String民族=rs.getStri

7、ng(“民族“)String年齡=rs.getString(“年齡“)String年級=rs.getString(“年級“)String班級=rs.getString(“班級“)String專業(yè)=rs.getString(“專業(yè)“)String[]cloumns=學號姓名性別民族年齡年級班級專業(yè)mm.addRow(cloumns)table.clearion()table.setModel(mm)catch(Exceptione)Sys