import java.awt.FlowLayout;

import javax.swing.JFrame;
import javax.swing.JPanel;
//主函數
public class test01 {
public static void main(String[] args) {
MyFrame01 my=new MyFrame01();
}
}
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.HeadlessException;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.Reader;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;

/**

• 登陸界面
• @author dd

*/

public class MyFrame01 extends JFrame {

private JButton btn1; private JButton btn2;

private JTextField tf;
private JPasswordField pf;

public void init() {/*setLayout(new FlowLayout());*/setTitle("學生登記系統");setSize(300, 180);setLocationRelativeTo(null);tf=new JTextField(5);pf=new JPasswordField(5); } public void add1(){btn1=new JButton("登陸"); JLabel name=new JLabel(" 賬號");JLabel password=new JLabel(" 密碼");JLabel bq1=new JLabel(" ");JLabel bq2=new JLabel(" ");JPanel p=new JPanel();JPanel p1=new JPanel();JPanel p2=new JPanel();JPanel p3=new JPanel();JPanel p4=new JPanel();JPanel p5=new JPanel();btn1.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {try {pd();} catch (IOException e1) {// TODO Auto-generated catch blocke1.printStackTrace();}}});btn2=new JButton("注冊");btn2.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {new MyFrame03();MyFrame01.this.dispose();}});this.setContentPane(p); //設置為內容面板 總布p.setLayout(new BorderLayout());p1.setLayout(new FlowLayout());p2.setLayout(new GridLayout(2,2));p3.setLayout(new FlowLayout());p1.add(new JLabel("登陸系統"));p2.add(name);p2.add(tf);p2.add(password);p2.add(pf);p3.add(btn1);p3.add(btn2);p4.add(bq1);p5.add(bq2);p.add(p1,BorderLayout.NORTH);p.add(p2,BorderLayout.CENTER);p.add(p3,BorderLayout.SOUTH);p.add(p4,BorderLayout.EAST);}public MyFrame01(){JPanel cp=(JPanel) getContentPane();cp.setLayout(new FlowLayout());setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);init();add1();setVisible(true); } public void pd() throws IOException{File f=new File("f:\\信息系統賬號");String fname []=f.list();String a=null;for(String s:fname){if (s.equals(tf.getText()+".txt")) { a=s;Reader r=new FileReader("f:\\信息系統賬號\\"+s);String b=null;char cs[]=new char[10];int len=0;while ((len=r.read(cs))!=-1) {b=new String(cs,0,len);}if (pf.getText().equals(b)) {JOptionPane.showConfirmDialog(MyFrame01.this, "輸入正確！", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);new MyFrame04();MyFrame01.this.dispose();} else {JOptionPane.showConfirmDialog(MyFrame01.this, "輸入有誤,請重新輸入！", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);MyFrame01.this.dispose();new MyFrame01();} } }}}

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.HeadlessException;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
/**

• 信息錄入
• @author dd

*/

public class MyFrame02 extends JFrame {
private String xb;
private String bj;
private String dh;
private String sj;
private String dzyx;
private String txdz;
private String yzbm;

private JMenuBar bar;
private JMenu my_file;
private JMenu my_edit;
private JMenu my_Source;
private JMenu my_Refactor;
private JMenu my_Navigate;
private JMenu my_Search;
private JMenu my_Project;
private JMenu my_Run;
private JMenu my_Help;

private static JTextField tf1;
private static JTextField tf2;
private static JTextField tf3;
private static JTextField tf4;
private static JTextField tf5;
private static JTextField tf6;
private static JTextField tf7;
private static JTextField tf8;
private static JButton btn1;
private static JButton btn2;
public void init() {

setLayout(new FlowLayout());setTitle("學生信息錄入");setSize(500, 300);setLocationRelativeTo(null);} public void add(){bar=new JMenuBar();my_file=new JMenu("開始");my_edit=new JMenu("插入 ");my_Source=new JMenu("頁面布局");my_Refactor=new JMenu("引用");my_Navigate=new JMenu("審閱");my_Search=new JMenu("章節");my_Project=new JMenu("開發工具");my_Run=new JMenu("云服務");my_Help=new JMenu("幫助");bar.add(my_file);bar.add(my_edit);bar.add(my_Source);bar.add(my_Refactor);bar.add(my_Navigate);bar.add(my_Search);bar.add(my_Project);bar.add(my_Run);bar.add(my_Help); setJMenuBar(bar); }

public MyFrame02() {

JPanel p=new JPanel();JPanel p1=new JPanel();JPanel p2=new JPanel();JPanel p3=new JPanel();p.setLayout(new BorderLayout());p1.setLayout(new GridLayout(4,2));p2.setLayout(new FlowLayout());p1.add(new JLabel("姓名"));tf1=new JTextField(10);p1.add(tf1);p1.add(new JLabel("性別"));tf2=new JTextField(10);p1.add(tf2);p1.add(new JLabel("班級"));tf3=new JTextField(10);p1.add(tf3);p1.add(new JLabel("電話"));tf4=new JTextField(10);p1.add(tf4);p1.add(new JLabel("手機")); tf5=new JTextField(10);p1.add(tf5);p1.add(new JLabel("電子郵箱"));tf6=new JTextField(10);p1.add(tf6);p1.add(new JLabel("通信地址"));tf7=new JTextField(10);p1.add(tf7);p1.add(new JLabel("郵政編碼"));tf8=new JTextField(10);p1.add(tf8);btn1=new JButton("保存");btn2=new JButton("取消");p1.add(tf8);p2.add(btn1);p2.add(btn2);this.setContentPane(p);p.add(p1,BorderLayout.CENTER);p.add(p2,BorderLayout.SOUTH);setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);init();add();setVisible(true);btn1.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {int x=JOptionPane.showConfirmDialog(MyFrame02.this, "是否保存？", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);if (x==JOptionPane.OK_OPTION) {try {cj();test01();JOptionPane.showConfirmDialog(MyFrame02.this, "保存成功", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);MyFrame02.this.dispose();new MyFrame02();} catch (IOException e1) {// TODO Auto-generated catch blocke1.printStackTrace();}}else{JOptionPane.showConfirmDialog(MyFrame02.this, "保存失敗", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);}}});btn2.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {new MyFrame04();MyFrame02.this.dispose();}}); }

public static void test01() throws IOException{

String name ="f:\\學生信息\\"+tf1.getText()+".txt";OutputStream os=new FileOutputStream(name);os.write("姓名：".getBytes());os.write(tf1.getText().getBytes());os.write("。".getBytes());os.write("性別：".getBytes());os.write(tf2.getText().getBytes());os.write("。".getBytes());os.write("班級：".getBytes());os.write(tf3.getText().getBytes());os.write("。".getBytes());os.write("電話：".getBytes());os.write(tf4.getText().getBytes());os.write("。".getBytes());os.write("手機：".getBytes());os.write(tf5.getText().getBytes());os.write("。".getBytes());os.write("電子郵箱：".getBytes());os.write(tf6.getText().getBytes());os.write("。".getBytes());os.write("通信地址：".getBytes());os.write(tf7.getText().getBytes());os.write("。".getBytes());os.write("郵政編碼：".getBytes());os.write(tf8.getText().getBytes());os.close(); }

public static void cj(){
File f1=new File(“f:\學生信息”);
f1.mkdir();
}

}

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.HeadlessException;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
/**

• 注冊賬號
• @author dd

*/

public class MyFrame03 extends JFrame {
private JTextField tf;
private JPasswordField pf1;
private JPasswordField pf2;
private JLabel lb1;
private JLabel lb2;
private JLabel lb3;
private JLabel lb4;
private JButton btn1;
private JButton btn2;
private JPanel p=new JPanel();
private JPanel p1=new JPanel();
private JPanel p2=new JPanel();
private JPanel p3=new JPanel();
private JPanel p4=new JPanel();
private JPanel p5=new JPanel();
public void init(){

setTitle("學生登記系統注冊賬號");setSize(300, 200);setLocationRelativeTo(null);lb1=new JLabel(" 賬號");lb2=new JLabel(" 密碼");lb3=new JLabel(" 再次輸入密碼");lb4=new JLabel("注冊賬號");btn1=new JButton("確定");btn2=new JButton("取消");tf=new JTextField(20);pf1=new JPasswordField(20); pf2=new JPasswordField(20); this.setContentPane(p);p.setLayout(new BorderLayout());p1.setLayout(new FlowLayout());p2.setLayout(new GridLayout(3, 2));p1.add(lb4);p2.add(lb1);p2.add(tf);p2.add(lb2);p2.add(pf1);p2.add(lb3);p2.add(pf2);p3.add(btn1);p3.add(btn2);p.add(p1,BorderLayout.NORTH);p.add(p2,BorderLayout.CENTER);p.add(p3,BorderLayout.SOUTH);p.add(p4,BorderLayout.EAST);p.add(p5,BorderLayout.WEST);}public void add(){btn1.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {if (pf2.getText().toString().trim().equals(pf1.getText().toString().trim())) {try {save();int x=JOptionPane.showConfirmDialog(MyFrame03.this, "注冊成功", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);if(x==JOptionPane.OK_OPTION){fh();}} catch (IOException e1) {// TODO Auto-generated catch blocke1.printStackTrace();}}else {JOptionPane.showConfirmDialog(MyFrame03.this, "輸入密碼不一致，請重新輸入", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);MyFrame03.this.dispose();new MyFrame03();}}});btn2.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {fh();}});/*add(tf);add(pf1);add(pf2);add(btn1);add(btn2);*/} /* public JPanel getFilePanel(){JPanel p=new JPanel();p.setLayout(new FlowLayout());p.add(new JLabel("注冊賬號！"));return p;}*/public MyFrame03() {JPanel cp=(JPanel) getContentPane();cp.setLayout(new FlowLayout());/*cp.add(getFilePanel());*/setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);init();add();setVisible(true); }

public void save() throws IOException{
File f1=new File(“f:\信息系統賬號”);
f1.mkdir();
String name =“f:\信息系統賬號\”+tf.getText()+“.txt”;

OutputStream os=new FileOutputStream(name);//os.write(tf.getText().getBytes());os.write(pf1.getText().getBytes());os.close();

}
public void fh(){
MyFrame03.this.dispose();
new MyFrame01();
}

}
import java.awt.FlowLayout;
import java.awt.HeadlessException;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;

/**

• 選擇需要進行的操作。
• 1.錄入學生信息
• 2.修改學生信息
• 3.刪除學生信息
• 4.注銷
• @author dd

*/

public class MyFrame04 extends JFrame{
private JButton btn1;
private JButton btn2;
private JButton btn3;
private JButton btn4;
public void init(){

setLayout(new FlowLayout());setTitle("選擇");setSize(275, 405);setLocationRelativeTo(null);

}

public void add(){
btn1=new JButton(“錄入學生信息”);
btn1.addActionListener(new ActionListener() {

@Overridepublic void actionPerformed(ActionEvent e) {new MyFrame02();MyFrame04.this.dispose();}});btn2=new JButton("查找學生信息");btn2.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {new MyFrame06();MyFrame04.this.dispose();}});btn3=new JButton("刪除學生信息");btn3.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {new MyFrame05();MyFrame04.this.dispose();} });btn4=new JButton("退出信息系統");btn4.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {int x=JOptionPane.showConfirmDialog(MyFrame04.this, "是否退出系統？", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);if(x==JOptionPane.OK_OPTION){System.exit(0);}} });add(btn1);add(btn2);add(btn3);add(btn4);

}

public JPanel getFilePanel(){
JPanel p=new JPanel();
p.setLayout(new FlowLayout());
p.add(new JLabel(“選擇你要進行的操作！”));
return p;
}

public MyFrame04() {
JPanel cp=(JPanel) getContentPane();
cp.setLayout(new FlowLayout());

cp.add(getFilePanel());setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);init();add();setVisible(true);

}

}
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileReader;
import java.io.Reader;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;

/**
*

• 刪除學生信息
• @author dd

*/

public class MyFrame05 extends JFrame {
private JButton btn1;
private JButton btn2;

private JTextField tf;public void init() {setLayout(new FlowLayout());setTitle("學生信息刪除系統");setSize(500, 500);setLocationRelativeTo(null);}public void add(){btn1=new JButton("確定");btn1.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {test02();}});btn2=new JButton("取消");btn2.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {new MyFrame04();MyFrame05.this.dispose();}});add(btn1);add(btn2);}public JPanel getFilePanel(){JPanel p=new JPanel();p.setLayout(new FlowLayout());p.add(new JLabel("請輸入要刪除學生的名字"));tf=new JTextField(10);p.add(tf);return p;} public MyFrame05(){JPanel cp=(JPanel) getContentPane();cp.setLayout(new FlowLayout());cp.add(getFilePanel());setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);add();init();setVisible(true); }

public void test02(){
String name =“f:\學生信息\”+tf.getText()+“.txt”;
//File f=new File(name);
File f=new File(“f:\學生信息”);
String fname []=f.list();
File f1=new File(name);

boolean b=false; for(String s:fname){if (s.equals(tf.getText()+".txt")) { int y=JOptionPane.showConfirmDialog(MyFrame05.this, "是否刪除","系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);if (y==JOptionPane.OK_OPTION ) {f1.delete();JOptionPane.showConfirmDialog(MyFrame05.this, "刪除成功", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);MyFrame05.this.dispose();new MyFrame05();b=true;}}} if(!b){JOptionPane.showConfirmDialog(MyFrame05.this, "是否刪除?", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);JOptionPane.showConfirmDialog(MyFrame05.this, "刪除失敗：學生信息不存在", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);MyFrame05.this.dispose();new MyFrame05(); }

}
}

import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.Reader;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;

/**

• 查找
• @author dd

*/

public class MyFrame06 extends JFrame {

private JButton btn1; private JButton btn2;private JTextField tf;public void init() {setLayout(new FlowLayout());setTitle("學生信息查看系統");setSize(500, 500);setLocationRelativeTo(null);}public void add(){btn1=new JButton("確定");btn1.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {int x=JOptionPane.showConfirmDialog(MyFrame06.this, "是否查看", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);if (x==JOptionPane.OK_OPTION) {try {ck();MyFrame06.this.dispose();} catch (IOException e1) {// TODO Auto-generated catch blocke1.printStackTrace();}}else{JOptionPane.showConfirmDialog(MyFrame06.this, "查看失敗", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);new MyFrame06();}}});btn2=new JButton("取消");btn2.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {MyFrame06.this.dispose();new MyFrame04();}});add(btn1);add(btn2);}public JPanel getFilePanel(){JPanel p=new JPanel();p.setLayout(new FlowLayout());p.add(new JLabel("請輸入要查找學生的名字"));tf=new JTextField(10);p.add(tf);return p;} public MyFrame06(){JPanel cp=(JPanel) getContentPane();cp.setLayout(new FlowLayout());cp.add(getFilePanel());setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);add();init();setVisible(true); }public void ck() throws IOException {File f=new File("f:\\學生信息");String fname []=f.list();/*String a=null;*/boolean b=false;for(String s:fname){if (s.equals(tf.getText()+".txt")) {new MyFrame07(tf.getText()+".txt");b=true;}}if (!b) {JOptionPane.showConfirmDialog(MyFrame06.this, "查看失敗：學生信息不存在", "系統提示", JOptionPane.OK_CANCEL_OPTION,JOptionPane.CANCEL_OPTION);new MyFrame06();}MyFrame06.this.dispose();}

}

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.HeadlessException;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.OutputStream;
import java.io.Reader;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;

/**

• 顯示學生信息
• @author dd

*/

public class MyFrame07 extends JFrame {

private String xb;private String bj;private String dh;private String sj;private String dzyx;private String txdz;private String yzbm;private JButton btn1; private JButton btn2;public void init() {setLayout(new FlowLayout());setTitle("學生信息");setSize(500, 500);setLocationRelativeTo(null);}public void add(){btn1=new JButton("退出");btn1.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {System.exit(0);}});btn2=new JButton("返回");btn2.addActionListener(new ActionListener() {public void actionPerformed(ActionEvent e) {MyFrame07.this.dispose();new MyFrame06();}});}public MyFrame07(String name) throws IOException {setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);init();add();dq(name); setVisible(true);JPanel p=new JPanel(); JPanel p1=new JPanel(); JPanel p2=new JPanel(); JPanel p3=new JPanel(); JPanel p4=new JPanel(); setContentPane(p);p.setLayout(new BorderLayout()); p1.setLayout(new GridLayout(8,1)); p2.setLayout(new FlowLayout());p1.add(new JLabel(w0)); p1.add(new JLabel(w1)); p1.add(new JLabel(w2)); p1.add(new JLabel(w3)); p1.add(new JLabel(w4)); p1.add(new JLabel(w5)); p1.add(new JLabel(w6)); p1.add(new JLabel(w7)); p2.add(btn1); p2.add(btn2);p.add(p1,BorderLayout.CENTER); p.add(p2,BorderLayout.SOUTH); p.add(p3,BorderLayout.EAST); p.add(p4,BorderLayout.WEST); } String w0=null; String w1=null; String w2=null; String w3=null; String w4=null; String w5=null; String w6=null; String w7=null;public void dq(String name) throws IOException{File f=new File("f:\\學生信息");String fname []=f.list();Reader r=new FileReader("f:\\學生信息\\"+name);String b=null;char cs[]=new char[1024*1024];int len=0;while ((len=r.read(cs))!=-1) {b=new String(cs,0,len);}r.close();String[] s=b.split("。");w0=s[0];w1=s[1];w2=s[2];w3=s[3];w4=s[4];w5=s[5];w6=s[6];w7=s[7];}}源碼聯系:QQ 1419192162

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