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1、java学生信息管理系统源代码1•链接数据库sqlserverpackageInsert;importjava.sqLConnection;importjava.sql.DriverManager;publicclassMySQLConnection{staticConnectiongetCon(){Connectioncon=null;try{//Class.fdrName(Hcom.microsoft.jdbc.sqlserver.SQLServerDrivern);Class.forName(usun.jdbc.odbc.JdbcOdbcDriver*');//con=DriverM
2、anager.getConnection(,,jdbc:microsoft:sqlserver://localhost:kit;DatabaseName=testH/lsa'V'mima");con=DriverManager.getConnection(,'jdbc:odbc:javatest'"M270E093"/"');}catch(Exceptione){System.out.println("建立数据库连接遇到异常!”);}returncon;}}2.InsertScorePanel模块packageInsert;importjava.awt.*;importjava.awt.
3、event.*;importjavax.swing.*;publicclassInsertScorePanelextendsJPanelimplementsActionListener{JButtonjb;JTextFieldjtl,jt2,jt3;InsertScorePanel(){this.setLayout(newBorderLayout());JLabeljl,j2,j3;jl=newJLabel("学号:”,SwingConstants.CENTER);j2=newJLabel(H课程号:”,SwingConstants.CENTER);j3=newJLabeI(“成绩:”,S
4、wingConstants.CENTER);jtl=newJTextField(6);jt2=newJTextField(6);jt3=newJTextField(6);JPaneljp=newJPanel(newGridLayout(3,2,12,12));jp.add(jl);jp.add(jtl);jp.add(j2);jp-add(j⑵;jp.add(j3);jp.add(j⑶;add(jp);jb=newJButton(H确定”);add(jb,BorderLayout.SOUTH);jb.addActionListener(this);}publicvoidactionPerf
5、ormed(ActionEvente){if(e.getSource()==jb){StringstuNo=jtl.getText().trim();StringcNo=jt2.getText().trim();Stringsscore=jt3.getText().trim();intscore=0;try{Integeriscore=newInteger(sscore);score=iscore;catch(Exceptionex)System.out.println(H成绩数据格式异常!”);}booleanb=false;if(score>0){Scores=newScore(stu
6、No,cNo,score);b=s.insertScore();}if(b)JOptionPane.showMessageDialog(null,n插入记录成功!");elseJOptionPane.showMessageDialog(null,"插入记录失败!”);}3.InsertScoreTestpackageInsert;importjavax•swing•JFrame;publicclassInsertScoreTest{publicstaticvoidmain(String[]args){//TODOAuto-generatedmethodstubJFramef=newJFra
7、me(H输入学生成绩信息”);InsertScorePane1p=newInsertScorePanel();f•add(p);f.setSize(400z300);f.setLocation(350,250);f•setDefaultCloseOperation(JFrame•EXIT_ON_CLOSE);f•setVisible(true);}}4•InsertTestpackageInsert;importjava