2022年JAVA学生管理源代码.docx
精品学习资源/Student_Management_System.java/JHelpTextPanel.java import java.awt.*；import java.awt.event.*；import javax.swing.*； import javax.swing.event.*；import java.io.*；/ 定义帮忙文档类class JHelpTextPanel extends JPanelFont newSmallTitleFont=new Font" JTextArea HelpText=new JTextArea楷体",Font.BOLD,12；JHelpTextPanelsetLayoutnull；setBackgroundColor.orange；HelpText.setBackgroundColor.orange；HelpText.setForegroundColor.red；HelpText.setFontnewSmallTitleFont；HelpText.setBounds0,0,600,600；addHelpText；/Student_InforPanel .javaimport java.awt.*； import java.awt.event.*；import javax.swing.*；import javax.swing.event.*；import java.io.*；class Student_InforPanel extends JPanel implements ActionListener/ 四种常用字体的定义Font newTitleFont=new Font"楷体",Font.BOLD,40； Font newSmallTitleFont=new Font"楷体",Font.BOLD,25 ；Font newCommonFont=new Font"宋体",Font.BOLD,20；欢迎下载精品学习资源Font newSubMenuFont=new Font" 宋体",Font.BOLD,15 ；Font NewSubMenuFont=new Font" 宋体",Font.BOLD,10 ；/ 性别数组定义String os="男 ","女 " ；/定义确认对话框图标ImageIcon thinker=new ImageIcon"ICON/thinker.gif"；/定义同学信息治理系统面板菜单控件JLabel StudentSno_Clue=new JLabel"学号:" ；JLabel StudentName_Clue=new JLabel"姓名:" ；JLabel StudentSex_Clue=new JLabel"性别:" ；JLabel StudentAge_Clue=new JLabel"年龄:" ；JLabel StudentClass_Clue=new JLabel"班级:" ；JLabel StudentDept_Clue=new JLabel"系别:" ；JTextField StudentSno_Input=new JTextField；JTextField StudentName_Input=new JTextField；ComboBoxModel Othermode=new OtherAModel；JComboBox StudentSex_Input=new JComboBoxOthermode；JTextField StudentAge_Input=new JTextField；JTextField StudentClass_Input=new JTextField；JTextField StudentDept_Input=new JTextField；JTextArea QueryInforShow=new JTextArea；JLabel QueryClue=new JLabel"以下是你要查询的同学信息 :" ；JButton Add_StudentInformation=new JButton"增加同学信息 " ；JButton Del_StudentInformation=new JButton"删除同学信息 " ；JButton Query_StudentInformation=new JButton"查询同学信息 " ；JButton Modify_StudentInformation=new JButton"修改同学信息" ；/定义变量int ValidAge；String SnoOrigin；Student_InforPanelsetBackgroundColor.orange；QueryInforShow.setBackgroundColor.orange；setLayoutnull；StudentSno_Clue.setBounds270,120,80,30；StudentSno_Clue.setFontnewCommonFont ；StudentSno_Input.setBounds350,120,120,30；StudentName_Clue.setBounds270,170,80,30；StudentName_Clue.setFontnewCommonFont；欢迎下载精品学习资源StudentName_Input.setBounds350,170,120,30；StudentSex_Clue.setBounds270,220,80,30；StudentSex_Clue.setFontnewCommonFont ；StudentSex_Input.setBounds350,220,120,30；StudentAge_Clue.setBounds270,270,80,30；StudentAge_Clue.setFontnewCommonFont ；StudentAge_Input.setBounds350,270,120,30；StudentClass_Clue.setBounds270,320,80,30；StudentClass_Clue.setFontnewCommonFont；StudentClass_Input.setBounds350,320,120,30；StudentDept_Clue.setBounds270,370,80,30；StudentDept_Clue.setFontnewCommonFont ；StudentDept_Input.setBounds350,370,120,30；Query_StudentInformation.setBounds80,120,130,30；Query_StudentInformation.setFontnewSubMenuFont；Query_StudentInformation.addActionListenerthis；QueryClue.setBounds80,180,300,50；QueryClue.setFontnewSubMenuFont ；QueryInforShow.setBounds80,220,530,100；QueryInforShow.setFontnewSubMenuFont；Del_StudentInformation.setBounds80,120,130,30；Del_StudentInformation.setFontnewSubMenuFont；Del_StudentInformation.addActionListenerthis；Add_StudentInformation.setBounds80,170,130,30；Add_StudentInformation.setFontnewSubMenuFont；Add_StudentInformation.addActionListenerthis；Modify_StudentInformation.setBounds80,220,130,30；Modify_StudentInformation.setBounds80,220,130,30；Modify_StudentInformation.setFontnewSubMenuFont；Modify_StudentInformation.addActionListenerthis；addStudentSno_Clue ；addStudentSno_Input；addStudentName_Clue ；addStudentName_Input ；addStudentSex_Clue ；addStudentSex_Input；addStudentAge_Clue ；addStudentAge_Input；addStudentClass_Clue；addStudentClass_Input；addStudentDept_Clue；addStudentDept_Input；欢迎下载精品学习资源addQueryClue ；addQueryInforShow ；addAdd_StudentInformation；addDel_StudentInformation；addQuery_StudentInformation；addModify_StudentInformation；public void actionPerformedActionEvent eife.getSource=Add_StudentInformationifIsValidAgeStudentAge_Input.getTextString *=StringStudentSex_Input.getSelectedItem；MainMenu.myDatabase.Add_Database_InformationStudentSno_Input.ge tText,StudentName_Input.getText,*,ValidAge,StudentClass_Input.getT ext,StudentDept_Input.getText；emptyInput；ife.getSource=Del_StudentInformationQueryInforShow.setText""；ifMainMenu.myDatabase.Query_Database_InformationStuden tSno_Input.getTextQueryInforShow.setTextDataBaseControl.temptInformation；int result=JOptionPane.showConfirmDialognull,"你确定要删除该生信息吗？ ","ConfirmMessage",JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE,think er ；ifresult=JOptionPane.YES_OPTIONifMainMenu.myDatabase.Del_Database_InformationSt udentSno_Input.getTextJOptionPane.showMessageDialognull,"删除操作成功！","Happy Message",JOptionPane.PLAIN_MESSAGE；elseJOptionPane.showMessageDialognull,"数据库操作显现反常，删除操作失败！ ","Error Message",JOptionPane.ERROR_MESSAGE；else欢迎下载精品学习资源息." ；QueryInforShow.setText"对不起，没有找到你要删除的同学信欢迎下载精品学习资源ife.getSource=Query_StudentInformationQueryInforShow.setText""；ifMainMenu.myDatabase.Query_Database_InformationStud entSno_Input.getTextQueryInforShow.setTextDataBaseControl.temptInformatio欢迎下载精品学习资源n ；信息" ；elseQueryInforShow.setText"对不起，没有你想要查询的同学欢迎下载精品学习资源ife.getSource=Modify_StudentInformationifIsValidAgeStudentAge_Input.getTextMainMenu.myDatabase.Modify_Database_InformationSnoOri gin,StudentSno_Input.getText,StudentName_Input.getText,ValidAge,StudentClass_Inpu t.getText,StudentDept_Input.getText；欢迎下载精品学习资源trypublic boolean IsValidAgeString StringAgeValidAge=Integer.parseIntStringAge；欢迎下载精品学习资源catchNumberFormatException ee.printStackTrace；return false；ifValidAge<=120&ValidAge>0 return true；elseJOptionPane.showMessageDialognull,"你输入的年龄不合实际情形 n请重新输入 .","WARNING MESSAGE",JOptionPane.WARNING_MESSAG；E return false；欢迎下载精品学习资源class OtherAModel extends DefaultComboBoxModelOtherAModelforint i=0；i<os.length；i+ addElementosi；public void emptyInputStudentSno_Input.setText""；StudentAge_Input.setText""；StudentName_Input.setText""；StudentClass_Input.setText""；StudentDept_Input.setText""；public void OnlyShowSnoStudentSno_Clue.setVisibletrue；StudentSno_Input.setVisibletrue；StudentSno_Input.setText""；QueryClue.setVisibletrue；QueryInforShow.setVisibletrue；StudentName_Clue.setVisiblefalse；StudentName_Input.setVisiblefalse；StudentSex_Clue.setVisiblefalse；StudentSex_Input.setVisiblefalse；StudentAge_Clue.setVisiblefalse；StudentAge_Input.setVisiblefalse；StudentClass_Clue.setVisiblefalse；StudentClass_Input.setVisiblefalse；StudentDept_Clue.setVisiblefalse；StudentDept_Input.setVisiblefalse；/显示同学信息的全部面板控件public void ShowWholeStudentSno_Clue.setVisibletrue；StudentSno_Input.setVisibletrue；StudentSno_Input.setText""；QueryClue.setVisiblefalse；欢迎下载精品学习资源QueryInforShow.setVisiblefalseStudentName_Clue.setVisibletrue；StudentName_Input.setVisibletrue；StudentName_Input.setText""；StudentSex_Clue.setVisibletrue；StudentSex_Input.setVisibletrue；StudentAge_Clue.setVisibletrue；StudentAge_Input.setVisibletrue；StudentAge_Input.setText""；StudentClass_Clue.setVisibletrue；StudentClass_Input.setVisibletrueStudentClass_Input.setText""；StudentDept_Clue.setVisibletrue；StudentDept_Input.setVisibletrue；StudentDept_Input.setText""；/Student_ScorePanel.javaimport java.awt.*； import java.awt.event.*；import javax.swing.*；import javax.swing.event.*；class Student_ScorePanel extends JPanel implements ActionListener/ 三种常用字体的定义Font newTitleFont=new Font"楷体",Font.BOLD,40； Font newSmallTitleFont=new Font"楷体",Font.BOLD,25 ；Font newCommonFont=new Font"宋体",Font.BOLD,20； Font newSubMenuFont=new Font" 宋体",Font.BOLD,15 ；Font NewSubMenuFont=new Font" 宋体",Font.BOLD,10 ；/定义确认对话框图标ImageIcon thinker=new ImageIcon"ICON/thinker.gif"；JLabel ScoreSno_Clue=new JLabel"学号:" ；JLabel ScoreEnglish_Clue=new JLabel"英语:" ；JLabel ScoreSeniorMath_Clue=new JLabel"高数:" ；JLabel ScoreC_Clue=new JLabel"C:"；JLabel ScoreVC_Clue=new JLabel"VC:"；JLabel ScoreJAVA_Clue=new JLabel"JAVA:"；欢迎下载精品学习资源JTextField ScoreSno_Input=new JTextField；JTextField ScoreEnglish_Input=new JTextField；JTextField ScoreSeniorMath_Input=new JTextField；JTextField ScoreC_Input=new JTextField； JTextField ScoreVC_Input=new JTextField；JTextField ScoreJAVA_Input=new JTextField；JTextArea ScoreShow=new JTextArea；JLabel ScoreShowClue=new JLabel"你要查询的同学成果信息为 :" ；JButton Add_ScoreInformation=new JButton"增加同学成果 " ；JButton Del_ScoreInformation=new JButton"删除同学成果 " ；JButton Query_ScoreInformation=new JButton"查询同学成果 " ；JButton Modify_ScoreInformation=new JButton"修改同学成果 " ；/定义变量int ValidScore；String ScoreSno；Student_ScorePanel/ 同学成果治理面板设置控件setBackgroundColor.orange；ScoreShow.setBackgroundColor.orange；setLayoutnull；ScoreSno_Clue.setBounds270,120,80,30；ScoreSno_Clue.setFontnewCommonFont ；ScoreSno_Input.setBounds350,120,120,30；ScoreEnglish_Clue.setBounds270,170,80,30；ScoreEnglish_Clue.setFontnewCommonFont；ScoreEnglish_Input.setBounds350,170,120,30；ScoreSeniorMath_Clue.setBounds270,220,80,30；ScoreSeniorMath_Clue.setFontnewCommonFont ；ScoreSeniorMath_Input.setBounds350,220,120,30；ScoreC_Clue.setBounds270,270,80,30；ScoreC_Clue.setFontnewCommonFont ；ScoreC_Input.setBounds350,270,120,30；ScoreVC_Clue.setBounds270,320,80,30；ScoreVC_Clue.setFontnewCommonFont；ScoreVC_Input.setBounds350,320,120,30；ScoreJAVA_Clue.setBounds270,370,80,30；ScoreJAVA_Clue.setFontnewCommonFont；ScoreJAVA_Input.setBounds350,370,120,30；Query_ScoreInformation.setBounds80,120,130,30；Query_ScoreInformation.setFontnewSubMenuFont；Query_ScoreInformation.addActionListenerthis；欢迎下载精品学习资源ScoreShowClue.setFontnewSubMenuFont ；ScoreShowClue.setBounds80,180,300,50；ScoreShow.setFontnewSubMenuFont ；ScoreShow.setBounds80,220,530,100；Del_ScoreInformation.setBounds80,120,130,30；Del_ScoreInformation.setFontnewSubMenuFont；Del_ScoreInformation.addActionListenerthis；Add_ScoreInformation.setBounds80,170,130,30；Add_ScoreInformation.setFontnewSubMenuFont；Add_ScoreInformation.addActionListenerthis；Modify_ScoreInformation.setBounds80,220,130,30；Modify_ScoreInformation.setFontnewSubMenuFont；Modify_ScoreInformation.addActionListenerthis；addScoreSno_Clue ；addScoreSno_Input；addScoreEnglish_Clue；addScoreEnglish_Input；addScoreSeniorMath_Clue；addScoreC_Clue ；addScoreSeniorMath_Input；addScoreC_Input；addScoreVC_Clue ；addScoreVC_Input；addScoreJAVA_Clue ；addScoreJAVA_Input；addScoreShow ；addScoreShowClue ；addAdd_ScoreInformation；addDel_ScoreInformation；addQuery_ScoreInformation；addModify_ScoreInformation；public void actionPerformedActionEvent eife.getSource=Query_ScoreInformation/查询按纽大事触发处理欢迎下载精品学习资源ifMainMenu.myDatabase.QueryScoreFunctionScoreSno_Input.getTextScoreShow.setText""；ScoreShow.append" 学号tt英语t高数tCtVCtJAVAn"；ScoreShow.appendMainMenu.myDatabase.Student_ScoreMainMenu.my欢迎下载精品学习资源Database.NowScoreNum；elseScoreShow.setText""；ScoreShow.setText"对不起，没有你想要查找的同学信息 ." ；ife.getSource=Add_ScoreInformation/增加同学成果信息按纽的时间触发ifIsValidScoreScoreEnglish_Input.getText&&IsValidScoreScor eSeniorMath_Input.getText&&IsValidScoreScoreC_Input.getText&&IsValidScoreScoreVC_Input.getText&&IsValidScoreScoreJAVA_Input.getTextIsValidScoreScoreEnglish_Input.getText；int englishscore=ValidScore；IsValidScoreScoreSeniorMath_Input.getText；int seniorscore=ValidScore；IsValidScoreScoreC_Input.getText；int cscore=ValidScore；IsValidScoreScoreVC_Input.getText； int vcscore=ValidScore；IsValidScoreScoreJAVA_Input.getText；int javascore=ValidScore；MainMenu.myDatabase.addStudentScoreInformationScoreSno_Inpu t.getText,englishscore,seniorscore, cscore, vcscore, javascore；emptyInput；ife.getSource=Del_ScoreInformation/删除同学成果信息大事触发处理欢迎下载精品学习资源ifMainMenu.myDatabase.QueryScoreFunctionScoreSno_Input.getTextScoreShow.setText""；ScoreShow.append" 学号tt英语t高数tCtVCtJAVAn"；ScoreShow.appendMainMenu.myDatabase.Student_ScoreMainMenu.my欢迎下载精品学习资源Database.NowScoreNum；int result=JOptionPane.showConfirmDialognull,"你真的要删除该同学的成果信息吗？ ","Confirm Message",JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE,thinker；ifresult=JOptionPane.YES_OPTION欢迎下载精品学习资源 ；elseMainMenu.myDatabase.DelScoreFunctionScoreSno_Input.getText欢迎下载精品学习资源ScoreShow.setText""；ScoreShow.setText"对不起，你要删除的同学成果信息不存在！" ；ife.getSource=Modify_ScoreInformation/修改数据库中同学成果信息大事的触发ifIsValidScoreScoreEnglish_Input.getText&&IsValidScoreScor eSeniorMath_Input.getText&&IsValidScoreScoreC_Input.getText&&IsValidScoreScoreVC_Input.getT ext&&IsValidScoreScoreJAVA_Input.getTextIsValidScoreScoreEnglish_Input.getText；int englishscore=ValidScore；IsValidScoreScoreSeniorMath_Input.getText；int seniorscore=ValidScore；IsValidScoreScoreC_Input.getText；int cscore=ValidScore；IsValidScoreScoreVC_Input.getText； int vcscore=ValidScore；IsValidScoreScoreJAVA_Input.getText；int javascore=ValidScore；MainMenu.myDatabase.ModifyStudentScoreInformationScor eSno_Input.getText,ScoreSno,englishscore,seniorscore, cscore, vcscore,欢迎下载精品学习资源javascore；emptyInput；欢迎下载精品学习资源public boolean IsValidScoreString stringAge/判定成果输入是否合法tryValidScore=Integer.parseIntstringAge；catchNumberFormatException e欢迎下载精品学习资源JOptionPane.showMessageDialognull,"成果输入中含有非
