Java实现XML文件学生通讯录

java实现学生通讯录

java实现学生通讯录，使用XML文件作为数据存储，实现学生编号，姓名，年龄，住址，专业，生日等信息的添加，删除，修改，查找，备份，恢复，专业分类查找等功能。
项目需要导入dom4j.jar包。

/*
添加学生记录
*/

import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.ButtonGroup;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JTextField;
import javax.swing.JRadioButton;
import javax.swing.JButton;
import javax.swing.JComboBox;
public class AddPerson extends JFrame {
    private JPanel contentPane;
    private JTextField jt1;
    private JTextField jt2;
    private JTextField jt3;
    private JTextField jt4;
    private JTextField jt5;
    private JTextField jt6;
    private JTextField jt7;
    public AddPerson() {
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setBounds(100, 100, 450, 489);
        contentPane = new JPanel();
        contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
        contentPane.setLayout(null);
        setContentPane(contentPane);

        JLabel jl1 = new JLabel("学生通讯录");
        jl1.setFont(new Font("宋体", Font.PLAIN, 16));
        jl1.setBounds(10, 0, 95, 29);
        contentPane.add(jl1);

        JLabel jl2 = new JLabel("学生编号");
        jl2.setFont(new Font("宋体", Font.PLAIN, 16));
        jl2.setBounds(51, 39, 65, 29);
        contentPane.add(jl2);

        JLabel jl3 = new JLabel("学生姓名");
        jl3.setFont(new Font("宋体", Font.PLAIN, 16));
        jl3.setBounds(51, 78, 65, 29);
        contentPane.add(jl3);

        JLabel jl4 = new JLabel("学生性别");
        jl4.setFont(new Font("宋体", Font.PLAIN, 16));
        jl4.setBounds(51, 117, 65, 29);
        contentPane.add(jl4);

        JLabel jl5 = new JLabel("学生年龄");
        jl5.setFont(new Font("宋体", Font.PLAIN, 16));
        jl5.setBounds(51, 163, 65, 29);
        contentPane.add(jl5);

        JLabel jl6 = new JLabel("出生日期");
        jl6.setFont(new Font("宋体", Font.PLAIN, 16));
        jl6.setBounds(51, 202, 65, 29);
        contentPane.add(jl6);

        JLabel jl7 = new JLabel("手机号码");
        jl7.setFont(new Font("宋体", Font.PLAIN, 16));
        jl7.setBounds(51, 250, 65, 29);
        contentPane.add(jl7);

        JLabel jl8 = new JLabel("电子邮箱");
        jl8.setFont(new Font("宋体", Font.PLAIN, 16));
        jl8.setBounds(51, 296, 65, 29);
        contentPane.add(jl8);

        JLabel jl9 = new JLabel("家庭住址");
        jl9.setFont(new Font("宋体", Font.PLAIN, 16));
        jl9.setBounds(51, 345, 65, 29);
        contentPane.add(jl9);

        JLabel jl10 = new JLabel("专业名称");
        jl10.setFont(new Font("宋体", Font.PLAIN, 16));
        jl10.setBounds(51, 389, 65, 29);
        contentPane.add(jl10);

        jt1 = new JTextField();
        jt1.setBounds(129, 38, 150, 34);
        contentPane.add(jt1);
        jt1.setColumns(10);

        jt2 = new JTextField();
        jt2.setColumns(10);
        jt2.setBounds(129, 83, 150, 34);
        contentPane.add(jt2);

        jt3 = new JTextField();
        jt3.setColumns(10);
        jt3.setBounds(129, 163, 150, 34);
        contentPane.add(jt3);

        jt4 = new JTextField();
        jt4.setColumns(10);
        jt4.setBounds(129, 201, 150, 34);
        contentPane.add(jt4);

        jt5 = new JTextField();
        jt5.setColumns(10);
        jt5.setBounds(129, 250, 150, 34);
        contentPane.add(jt5);

        jt6 = new JTextField();
        jt6.setColumns(10);
        jt6.setBounds(129, 301, 150, 34);
        contentPane.add(jt6);

        jt7 = new JTextField();
        jt7.setColumns(10);
        jt7.setBounds(129, 350, 150, 34);
        contentPane.add(jt7);

        JRadioButton radioButton = new JRadioButton("男",true);
        radioButton.setBounds(139, 121, 65, 23);
        contentPane.add(radioButton);

        JRadioButton radioButton_1 = new JRadioButton("女");
        radioButton_1.setBounds(221, 121, 121, 23);
        contentPane.add(radioButton_1);
        ButtonGroup bb=new ButtonGroup();
        bb.add(radioButton);bb.add(radioButton_1);
JButton jb1 = new JButton("添加");
jb1.setFont(new Font("宋体", Font.PLAIN, 16));
jb1.setBounds(314, 78, 110, 61);
contentPane.add(jb1);
JButton jb2 = new JButton("关闭");
jb2.setFont(new Font("宋体", Font.PLAIN, 16));
jb2.setBounds(314, 167, 110, 61);
contentPane.add(jb2);
JButton jb3 = new JButton("清除");
jb3.setFont(new Font("宋体", Font.PLAIN, 16));
jb3.setBounds(314, 265, 110, 61);
contentPane.add(jb3);

String str1[]= {"计算机科学与技术","信息安全","电子信息科学与技术","网络工程"};
JComboBox comboBox=new JComboBox(str1); ;
comboBox.setBounds(126, 400, 155, 29);
contentPane.add(comboBox);

       jb1.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent arg0) {
            PersonOperatorDome ppp=new PersonOperatorDome();
            if(ppp.SerachPersonbool(jt1.getText())) {
                JOptionPane.showMessageDialog(null, "此ID已存在，请勿重复添加");
            }
            else {
                Person pp=new Person();
                PersonOperatorDome person=new PersonOperatorDome();
                String sex;
                if(radioButton.isSelected()) {
                     sex=radioButton.getText();
                }
                else {
                     sex=radioButton_1.getText();
                }
                pp.setId(jt1.getText());
                pp.setName(jt2.getText());
                pp.setSex(sex);
                pp.setBirthday(jt4.getText());
                pp.setAge(jt3.getText());
                pp.setPhone(jt5.getText());
                pp.setEmail(jt6.getText());
                pp.setAddress(jt7.getText());
                pp.setMajor(String.valueOf(comboBox.getSelectedItem()));
                person.addPerson(pp);
                JOptionPane.showMessageDialog(null, "添加成功");
            }   
        }});
       jb3.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent arg0) {
            // TODO Auto-generated method stub
            jt1.setText("");
            jt2.setText("");
            jt3.setText("");
            jt4.setText("");
            jt5.setText("");
            jt6.setText("");
            jt7.setText("");

        }

       });
       jb2.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent arg0) {
            // TODO Auto-generated method stub
            dispose();
        }
       });
    }
}

/*
人员信息类
*/
public class Person {
    private String id;
    private String name;
    private String sex;
    private String age;
    private String birthday;
    private String phone;
    private String email;
    private String address;
    private String major;
    public String getId() {
        return id;
    }
    public void setId(String id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getSex() {
        return sex;
    }
    public void setSex(String sex) {
        this.sex = sex;
    }
    public String getAge() {
        return age;
    }
    public void setAge(String age) {
        this.age = age;
    }
    public String getBirthday() {
        return birthday;
    }
    public void setBirthday(String birthday) {
        this.birthday = birthday;
    }
    public String getPhone() {
        return phone;
    }
    public void setPhone(String phone) {
        this.phone = phone;
    }
    public String getEmail() {
        return email;
    }
    public void setEmail(String email) {
        this.email = email;
    }
    public String getAddress() {
        return address;
    }
    public void setAddress(String address) {
        this.address = address;
    }
    public String getMajor() {
        return major;
    }
    public void setMajor(String major) {
        this.major = major;
    }

}

/*
人员操作接口
*/
import org.dom4j.Document;

public interface PersonOperator {
    public void addPerson(Person person);
    public void updatePerson(Person person);
    public void deletePerson(String id);  
    public Person SerachPerson(String id);
    public boolean SerachPersonbool(String id);
    public void beifen();
    public void huifu();
}

import java.io.File;
import java.io.FileOutputStream;
import java.util.Iterator;
import java.util.List;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.SAXReader;
import org.dom4j.io.XMLWriter;
public class PersonOperatorDome {
            public void addPerson(Person person) {
                try {  
                    File file = new File("E:/person.xml");  
                    Document doc = null;  
                    Element rootElem = null;  
                    if(!file.exists()) {   
                        doc = DocumentHelper.createDocument();   
                        rootElem = doc.addElement("personlist");  
                    } else {  
                        doc = new SAXReader().read(file);  
                        rootElem = doc.getRootElement();  
                    }  
                    Element personElem = rootElem.addElement("person");  
                    personElem.addAttribute("id", person.getId());  
                    personElem.addElement("name").setText(person.getName());  
                    personElem.addElement("sex").setText(person.getSex());  
                    personElem.addElement("age").setText(person.getAge());  
                    personElem.addElement("birthday").setText(person.getBirthday()); 
                    personElem.addElement("phone").setText(person.getPhone());  
                    personElem.addElement("email").setText(person.getEmail());  
                    personElem.addElement("address").setText(person.getAddress()); 
                    personElem.addElement("major").setText(person.getMajor()); 
                    XML.Writexml(doc);  
                } catch (Exception e) {  
                   e.printStackTrace();
                }   
            } 
       public void UpdataPerson(Person person) { 
        Document doc = XML.getDocument();
        Element root=doc.getRootElement();
        List persons=root.elements();
        for(int i=0;i
            Element test=(Element)persons.get(i);
            if(person.getId().equals(test.attributeValue("id"))) {
                for(Iterator it =test.elementIterator();it.hasNext();) {
                    Element node=(Element)it.next();
                    String type=node.getName();
                    if("name".equals(type)) {
                        node.setText(person.getName());
                    }
                    if("sex".equals(type)) {
                        node.setText(person.getSex());
                    }
                    if("age".equals(type)) {
                        node.setText(person.getAge());
                    }
                    if("birthday".equals(type)) {
                        node.setText(person.getBirthday());
                    }
                    if("phone".equals(type)) {
                        node.setText(person.getPhone());
                    }
                    if("email".equals(type)) {
                        node.setText(person.getEmail());
                    }
                    if("address".equals(type)) {
                        node.setText(person.getAddress());
                    }
                    if("major".equals(type)) {
                        node.setText(person.getMajor());
                    }
                }
              }
            }
           XML.Writexml(doc);
       }

       public void beifen() {
            Document doc1 = XML.getDocument();
            try {  
                File file = new File("E:/persondome.xml");  
                Document doc = null;  
                Element rootElem = null;  
                if(!file.exists()) {   
                    doc = DocumentHelper.createDocument();   
                    rootElem = doc.addElement("personlist");  
                } else {  
                    doc = new SAXReader().read(file);  
                    rootElem = doc.getRootElement();  
                }
            }catch (Exception e) {  
                e.printStackTrace();
             }  
             try {  
                //3.把Document写到XML文件  
                FileOutputStream out = new FileOutputStream("e:/persondome.xml");  
                //书写格式（优美的格式）  
                OutputFormat format = OutputFormat.createPrettyPrint();  
                format.setEncoding("utf-8");  
                XMLWriter writer = new XMLWriter(out,format);  
                writer.write(doc1);  
                writer.close();  
            } catch (Exception e) {  
                e.printStackTrace();  
                throw new RuntimeException();  
            }   
        }
       public void huifu() {
           Document doc1 = XML.getDocument1();
           try {  
                FileOutputStream out = new FileOutputStream("e:/person.xml");  
                OutputFormat format = OutputFormat.createPrettyPrint();  
                format.setEncoding("utf-8");  
                XMLWriter writer = new XMLWriter(out,format);  
                writer.write(doc1);  
                writer.close();  
            } catch (Exception e) {  
                e.printStackTrace();  
                throw new RuntimeException();  
            }   
       }


       public void deletePerson(String id) {  
        Document doc = XML.getDocument();
        Element root=doc.getRootElement();
        List persons=root.elements();
        for(int i=0;i
            Element test =(Element)persons.get(i);
            if(id.equals(test.attributeValue("id"))) {
                test.detach();
                break;
            }
        }
        XML.Writexml(doc);
       } 

       public boolean SerachPersonbool(String id) {
           Document doc = XML.getDocument();
            Element root=doc.getRootElement();
            List persons=root.elements();
            Person person=new Person();
            for(int i=0;i
                Element test =(Element)persons.get(i);
                if(id.equals(test.attributeValue("id"))) {
                   return true;
                }
            }
            return false;
       }

       public Person SerachPerson(String id) {
        Document doc = XML.getDocument();
        Element root=doc.getRootElement();
        List persons=root.elements();
        Person person=new Person();
        for(int i=0;i
            Element test =(Element)persons.get(i);  
            if(id.equals(test.attributeValue("id"))) {
                for(Iterator it =test.elementIterator();it.hasNext();) {
                    Element node=(Element)it.next();
                    String type=node.getName();
                    if("name".equals(type)) {
                        person.setName(node.getText());
                    }
                    if("sex".equals(type)) {
                        person.setSex(node.getText());
                    }
                    if("age".equals(type)) {
                        person.setAge(node.getText());
                    }
                    if("birthday".equals(type)) {
                        person.setBirthday(node.getText());
                    }
                    if("phone".equals(type)) {
                        person.setPhone(node.getText());
                    }
                    if("email".equals(type)) {
                        person.setEmail(node.getText());
                    }
                    if("address".equals(type)) {
                        person.setAddress(node.getText());
                    }
                    if("major".equals(type)) {
                        person.setMajor(node.getText());
                    }
                }
            }
        }
        return person;
       }

}

/*
查找
*/

import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.ButtonGroup;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JTextField;
import javax.swing.JRadioButton;
import javax.swing.JButton;
import javax.swing.JComboBox;
public class SerachPerson extends JFrame {
    private JPanel contentPane;
    private JTextField jt1;
    private JTextField jt2;
    private JTextField jt3;
    private JTextField jt4;
    private JTextField jt5;
    private JTextField jt6;
    private JTextField jt7;
    public SerachPerson() {
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setBounds(100, 100, 450, 489);
        contentPane = new JPanel();
        contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
        contentPane.setLayout(null);
        setContentPane(contentPane);

        JLabel jl1 = new JLabel("学生通讯录");
        jl1.setFont(new Font("宋体", Font.PLAIN, 16));
        jl1.setBounds(10, 0, 95, 29);
        contentPane.add(jl1);

        JLabel jl2 = new JLabel("学生编号");
        jl2.setFont(new Font("宋体", Font.PLAIN, 16));
        jl2.setBounds(51, 39, 65, 29);
        contentPane.add(jl2);

        JLabel jl3 = new JLabel("学生姓名");
        jl3.setFont(new Font("宋体", Font.PLAIN, 16));
        jl3.setBounds(51, 78, 65, 29);
        contentPane.add(jl3);

        JLabel jl4 = new JLabel("学生性别");
        jl4.setFont(new Font("宋体", Font.PLAIN, 16));
        jl4.setBounds(51, 117, 65, 29);
        contentPane.add(jl4);

        JLabel jl5 = new JLabel("学生年龄");
        jl5.setFont(new Font("宋体", Font.PLAIN, 16));
        jl5.setBounds(51, 163, 65, 29);
        contentPane.add(jl5);

        JLabel jl6 = new JLabel("出生日期");
        jl6.setFont(new Font("宋体", Font.PLAIN, 16));
        jl6.setBounds(51, 202, 65, 29);
        contentPane.add(jl6);

        JLabel jl7 = new JLabel("手机号码");
        jl7.setFont(new Font("宋体", Font.PLAIN, 16));
        jl7.setBounds(51, 250, 65, 29);
        contentPane.add(jl7);

        JLabel jl8 = new JLabel("电子邮箱");
        jl8.setFont(new Font("宋体", Font.PLAIN, 16));
        jl8.setBounds(51, 296, 65, 29);
        contentPane.add(jl8);

        JLabel jl9 = new JLabel("家庭住址");
        jl9.setFont(new Font("宋体", Font.PLAIN, 16));
        jl9.setBounds(51, 345, 65, 29);
        contentPane.add(jl9);

        JLabel jl10 = new JLabel("专业名称");
        jl10.setFont(new Font("宋体", Font.PLAIN, 16));
        jl10.setBounds(51, 389, 65, 29);
        contentPane.add(jl10);

        jt1 = new JTextField();
        jt1.setBounds(129, 38, 150, 34);
        contentPane.add(jt1);
        jt1.setColumns(10);

        jt2 = new JTextField();
        jt2.setColumns(10);
        jt2.setBounds(129, 83, 150, 34);
        contentPane.add(jt2);

        jt3 = new JTextField();
        jt3.setColumns(10);
        jt3.setBounds(129, 163, 150, 34);
        contentPane.add(jt3);

        jt4 = new JTextField();
        jt4.setColumns(10);
        jt4.setBounds(129, 201, 150, 34);
        contentPane.add(jt4);

        jt5 = new JTextField();
        jt5.setColumns(10);
        jt5.setBounds(129, 250, 150, 34);
        contentPane.add(jt5);

        jt6 = new JTextField();
        jt6.setColumns(10);
        jt6.setBounds(129, 301, 150, 34);
        contentPane.add(jt6);

        jt7 = new JTextField();
        jt7.setColumns(10);
        jt7.setBounds(129, 350, 150, 34);
        contentPane.add(jt7);

        JRadioButton radioButton = new JRadioButton("男",true);
        radioButton.setBounds(139, 121, 65, 23);
        contentPane.add(radioButton);

        JRadioButton radioButton_1 = new JRadioButton("女");
        radioButton_1.setBounds(221, 121, 79, 23);
        contentPane.add(radioButton_1);
        ButtonGroup bb=new ButtonGroup();
        bb.add(radioButton);bb.add(radioButton_1);
JButton jb1 = new JButton("查找");
jb1.setFont(new Font("宋体", Font.PLAIN, 16));
jb1.setBounds(314, 78, 110, 61);
contentPane.add(jb1);
JButton jb2 = new JButton("关闭");
jb2.setFont(new Font("宋体", Font.PLAIN, 16));
jb2.setBounds(314, 280, 110, 61);
contentPane.add(jb2);
JButton jb3 = new JButton("清除");
jb3.setFont(new Font("宋体", Font.PLAIN, 16));
jb3.setBounds(314, 357, 110, 61);
contentPane.add(jb3);
JButton jb4 = new JButton("修改");
jb4.setFont(new Font("宋体", Font.PLAIN, 16));
jb4.setBounds(314, 174, 110, 61);
contentPane.add(jb4);
String str1[]= {"计算机科学与技术","信息安全","电子信息科学与技术","网络工程"};
JComboBox comboBox = new JComboBox(str1);
comboBox.setBounds(126, 394, 153, 29);
contentPane.add(comboBox);
       jb1.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent arg0) {
            PersonOperatorDome person=new PersonOperatorDome();
            String id=jt1.getText();
            Person pp=person.SerachPerson(id);
            jt2.setText(pp.getName());
            if(radioButton.getText().equals(pp.getSex())) {
                radioButton.setSelected(true);
            }else {
                radioButton_1.setSelected(true);
            }
            jt3.setText(pp.getAge());
            jt4.setText(pp.getBirthday());
            jt5.setText(pp.getPhone());
            jt6.setText(pp.getEmail());
            jt7.setText(pp.getAddress());
            if(pp.getMajor().equals("计算机科学与技术")) comboBox.setSelectedIndex(0);
            if(pp.getMajor().equals("信息安全")) comboBox.setSelectedIndex(1);
            if(pp.getMajor().equals("电子信息科学与技术")) comboBox.setSelectedIndex(2);
            if(pp.getMajor().equals("网络工程")) comboBox.setSelectedIndex(3);
        }
       });
       jb3.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            // TODO Auto-generated method stub
            jt1.setText("");
            jt2.setText("");
            jt3.setText("");
            jt4.setText("");
            jt5.setText("");
            jt6.setText("");
            jt7.setText("");
        }
       });
       jb2.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent arg0) {
            // TODO Auto-generated method stub
            dispose();
        }   
       });
       jb4.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent arg0) {
            Person pp=new Person();
            PersonOperatorDome person=new PersonOperatorDome();
            String sex;
            if(radioButton.isSelected()) {
                 sex=radioButton.getText();
            }
            else {
                 sex=radioButton_1.getText();
            }
            pp.setId(jt1.getText());
            pp.setName(jt2.getText());
            pp.setSex(sex);
            pp.setBirthday(jt4.getText());
            pp.setAge(jt3.getText());
            pp.setPhone(jt5.getText());
            pp.setEmail(jt6.getText());
            pp.setAddress(jt7.getText());
            pp.setMajor(String.valueOf(comboBox.getSelectedItem()));
            person.UpdataPerson(pp);
            JOptionPane.showMessageDialog(null, "修改成功");
        }});
    }
}

import java.io.File;
import java.io.FileOutputStream;
import org.dom4j.Document;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.SAXReader;
import org.dom4j.io.XMLWriter;
public class XML {
     public static  Document getDocument() {  
            try {  
                Document doc = new SAXReader().read(new File("e:/person.xml"));  
                return doc;  
            } catch (Exception e) {  
                e.printStackTrace();  
                throw new RuntimeException(e);  
            }  
        }  
     public static  Document getDocument1() {  
            try {  
                Document doc = new SAXReader().read(new File("e:/persondome.xml"));  
                return doc;  
            } catch (Exception e) {  
                e.printStackTrace();  
                throw new RuntimeException(e);  
            }  
        }  
        /* 
         * 写出XML文件 
         */  
        public static void Writexml(Document doc) {
            try {  
                //3.把Document写到XML文件  
                FileOutputStream out = new FileOutputStream("e:/person.xml");  
                //书写格式（优美的格式）  
                OutputFormat format = OutputFormat.createPrettyPrint();  
                format.setEncoding("utf-8");  
                XMLWriter writer = new XMLWriter(out,format);  
                writer.write(doc);  
                writer.close();  
            } catch (Exception e) {  
                e.printStackTrace();  
                throw new RuntimeException();  
            }   
        } 
}

import java.awt.BorderLayout;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.List;
import javax.swing.JTextArea;
import javax.swing.JScrollBar;
import javax.swing.JScrollPane;
import javax.swing.JList;
import javax.swing.JOptionPane;
import javax.swing.JRadioButton;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import org.dom4j.Document;
import org.dom4j.Element;
public class MainContral extends JFrame {

    private JPanel contentPane;
    private JTable table;
    public MainContral() {
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setBounds(100, 100, 1200, 392);
        contentPane = new JPanel();
        contentPane.setLayout(null);
        setContentPane(contentPane);

        JButton jb1 = new JButton("添加");
        jb1.setFont(new Font("宋体", Font.PLAIN, 16));
        jb1.setBounds(23, 10, 101, 48);
        contentPane.add(jb1);

        JButton jb3 = new JButton("删除");
        jb3.setFont(new Font("宋体", Font.PLAIN, 16));
        jb3.setBounds(134, 10, 101, 48);
        contentPane.add(jb3);

        JButton jb4 = new JButton("\u67E5\u627E\u4E0E\u4FEE\u6539");
        jb4.setFont(new Font("宋体", Font.PLAIN, 16));
        jb4.setBounds(245, 10, 139, 48);
        contentPane.add(jb4);

        JButton jb5 = new JButton("显示全部");
        jb5.setFont(new Font("宋体", Font.PLAIN, 16));
        jb5.setBounds(394, 10, 126, 48);
        contentPane.add(jb5);

        JRadioButton radioButton = new JRadioButton("计算机科学与技术");
        radioButton.setFont(new Font("宋体", Font.PLAIN, 16));
        radioButton.setBounds(23, 89, 161, 23);
        contentPane.add(radioButton);

        JRadioButton radioButton_1 = new JRadioButton("信息安全");
        radioButton_1.setFont(new Font("宋体", Font.PLAIN, 16));
        radioButton_1.setBounds(186, 89, 101, 23);
        contentPane.add(radioButton_1);

        JRadioButton radioButton_2 = new JRadioButton("电子信息科学与技术");
        radioButton_2.setFont(new Font("宋体", Font.PLAIN, 16));
        radioButton_2.setBounds(289, 89, 174, 23);
        contentPane.add(radioButton_2);

        JRadioButton radioButton_3 = new JRadioButton("网络工程");
        radioButton_3.setFont(new Font("宋体", Font.PLAIN, 16));
        radioButton_3.setBounds(465, 89, 101, 23);
        contentPane.add(radioButton_3);

        JRadioButton radioButton_4 = new JRadioButton("全部");
        radioButton_4.setFont(new Font("宋体", Font.PLAIN, 16));
        radioButton_4.setBounds(568, 89, 121, 23);
        contentPane.add(radioButton_4);

        ButtonGroup bb=new ButtonGroup();
        bb.add(radioButton);
        bb.add(radioButton_3);
        bb.add(radioButton_2);
        bb.add(radioButton_1);
        bb.add(radioButton_4);

        table = new JTable();
        table.setFont(new Font("宋体", Font.PLAIN, 16));
        table.setModel(new DefaultTableModel(
            new Object[][] {
            },
            new String[] {
                "\u7F16\u53F7", "\u59D3\u540D", "\u6027\u522B", "\u5E74\u9F84", "\u751F\u65E5", "\u7535\u8BDD", "\u90AE\u7BB1", "\u5730\u5740", "\u4E13\u4E1A"
            }
        ));
        DefaultTableModel model = (DefaultTableModel) table.getModel();
        Object[] rowData= {"编号","姓名","性别","年龄","生日","电话","邮箱","地址","专业"};
         model.addRow(rowData);
         //JScrollPane scroll = new JScrollPane(table);

        table.setBounds(23, 131, 1100, 212);
        contentPane.add(table);

        JButton jb6 = new JButton("备份");
        jb6.setFont(new Font("宋体", Font.PLAIN, 16));
        jb6.setBounds(530, 10, 101, 48);
        contentPane.add(jb6);

        JButton jb7 = new JButton("恢复");
        jb7.setFont(new Font("宋体", Font.PLAIN, 16));
        jb7.setBounds(641, 10, 101, 48);
        contentPane.add(jb7);
        jb6.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent arg0) {
                // TODO Auto-generated method stub
                PersonOperatorDome p=new PersonOperatorDome();
                p.beifen();
                JOptionPane.showMessageDialog(null, "备份成功");
            }

        });
        jb7.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent arg0) {
                // TODO Auto-generated method stub
                PersonOperatorDome p=new PersonOperatorDome();
                p.huifu();
                JOptionPane.showMessageDialog(null, "恢复成功");
            }

        });
        jb1.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent e) {
                // TODO Auto-generated method stub
                  AddPerson test=new AddPerson();
                  test.setVisible(true);
            }

        });
        jb3.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent e) {
                // TODO Auto-generated method stub
                int count1=table.getSelectedRow();
                String id= table.getValueAt(count1, 0).toString();
                PersonOperatorDome p=new PersonOperatorDome();
                p.deletePerson(id);
                JOptionPane.showMessageDialog(null, "删除成功");
            }
        });
        jb4.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent e) {
                // TODO Auto-generated method stub
                SerachPerson test=new SerachPerson();
                test.setVisible(true);
            }

        });
        jb5.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent arg0) {
                // TODO Auto-generated method stub
                PersonOperatorDome person=new PersonOperatorDome();
                Document doc = XML.getDocument();
                Element root=doc.getRootElement();
                List persons=root.elements();
                DefaultTableModel model = (DefaultTableModel) table.getModel();
                while(model.getRowCount()>1){
                     model.removeRow(model.getRowCount()-1);
                }
                for(int i=0;i
                    Element test=(Element)persons.get(i);
                    Person person1=new Person();
                    person1.setId(test.attributeValue("id"));
                    person1.setName(test.elementText("name"));
                    person1.setSex(test.elementText("sex"));
                    person1.setAge(test.elementText("age"));
                    person1.setPhone(test.elementText("phone"));
                    person1.setEmail(test.elementText("email"));
                    person1.setBirthday(test.elementText("birthday"));
                    person1.setAddress(test.elementText("address"));
                    person1.setMajor(test.elementText("major"));
                    Object[] rowData = {person1.getId(), person1.getName(),person1.getSex(),person1.getAge(), person1.getBirthday(), person1.getPhone(), person1.getEmail(),person1.getAddress(),person1.getMajor()};
                    model.addRow(rowData);
                }
                    radioButton_4.setSelected(true);
            }

        });
        radioButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent arg0) {
                // TODO Auto-generated method stub
                Document doc = XML.getDocument();
                Element root=doc.getRootElement();
                List persons=root.elements();
                String str=radioButton.getText();
                Person person1=new Person();
                DefaultTableModel model = (DefaultTableModel) table.getModel();
                while(model.getRowCount()>1){
                     model.removeRow(model.getRowCount()-1);
                }
                for(int i=0;i
                    Element test =(Element)persons.get(i);
                        if(str.equals(test.element("major").getText())) {
                            person1.setId(test.attributeValue("id"));
                            person1.setName(test.elementText("name"));
                            person1.setSex(test.elementText("sex"));
                            person1.setAge(test.elementText("age"));
                            person1.setPhone(test.elementText("phone"));
                            person1.setEmail(test.elementText("email"));
                            person1.setBirthday(test.elementText("birthday"));
                            person1.setAddress(test.elementText("address"));
                            person1.setMajor(test.elementText("major"));
                        Object[] rowData = {person1.getId(), person1.getName(),person1.getSex(),person1.getAge(), person1.getBirthday(), person1.getPhone(), person1.getEmail(),person1.getAddress(),person1.getMajor()};
                        model.addRow(rowData);
                        }
                }

            }
        });
        radioButton_1.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent arg0) {
                // TODO Auto-generated method stub
                Document doc = XML.getDocument();
                Element root=doc.getRootElement();
                List persons=root.elements();
                String str=radioButton_1.getText();
                Person person1=new Person();
                DefaultTableModel model = (DefaultTableModel) table.getModel();
                while(model.getRowCount()>1){
                     model.removeRow(model.getRowCount()-1);
                }
                for(int i=0;i
                    Element test =(Element)persons.get(i);
                        if(str.equals(test.element("major").getText())) {
                            person1.setId(test.attributeValue("id"));
                            person1.setName(test.elementText("name"));
                            person1.setSex(test.elementText("sex"));
                            person1.setAge(test.elementText("age"));
                            person1.setPhone(test.elementText("phone"));
                            person1.setEmail(test.elementText("email"));
                            person1.setBirthday(test.elementText("birthday"));
                            person1.setAddress(test.elementText("address"));
                            person1.setMajor(test.elementText("major"));
                        Object[] rowData = {person1.getId(), person1.getName(),person1.getSex(),person1.getAge(), person1.getBirthday(), person1.getPhone(), person1.getEmail(),person1.getAddress(),person1.getMajor()};
                        model.addRow(rowData);
                        }
                }

            }
        });
        radioButton_2.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent arg0) {
                // TODO Auto-generated method stub
                Document doc = XML.getDocument();
                Element root=doc.getRootElement();
                List persons=root.elements();
                String str=radioButton_2.getText();
                Person person1=new Person();
                DefaultTableModel model = (DefaultTableModel) table.getModel();
                while(model.getRowCount()>1){
                     model.removeRow(model.getRowCount()-1);
                }
                for(int i=0;i
                    Element test =(Element)persons.get(i);
                        if(str.equals(test.element("major").getText())) {
                            person1.setId(test.attributeValue("id"));
                            person1.setName(test.elementText("name"));
                            person1.setSex(test.elementText("sex"));
                            person1.setAge(test.elementText("age"));
                            person1.setPhone(test.elementText("phone"));
                            person1.setEmail(test.elementText("email"));
                            person1.setBirthday(test.elementText("birthday"));
                            person1.setAddress(test.elementText("address"));
                            person1.setMajor(test.elementText("major"));

                        Object[] rowData = {person1.getId(), person1.getName(),person1.getSex(),person1.getAge(), person1.getBirthday(), person1.getPhone(), person1.getEmail(),person1.getAddress(),person1.getMajor()};
                        model.addRow(rowData);
                        }
                }
            }
        });
        radioButton_3.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent arg0) {
                // TODO Auto-generated method stub
                Document doc = XML.getDocument();
                Element root=doc.getRootElement();
                List persons=root.elements();
                String str=radioButton_3.getText();
                Person person1=new Person();
                DefaultTableModel model = (DefaultTableModel) table.getModel();
                while(model.getRowCount()>1){
                     model.removeRow(model.getRowCount()-1);
                }
                for(int i=0;i
                    Element test =(Element)persons.get(i);
                        if(str.equals(test.element("major").getText())) {
                            person1.setId(test.attributeValue("id"));
                            person1.setName(test.elementText("name"));
                            person1.setSex(test.elementText("sex"));
                            person1.setAge(test.elementText("age"));
                            person1.setPhone(test.elementText("phone"));
                            person1.setEmail(test.elementText("email"));
                            person1.setBirthday(test.elementText("birthday"));
                            person1.setAddress(test.elementText("address"));
                            person1.setMajor(test.elementText("major"));

                        Object[] rowData = {person1.getId(), person1.getName(),person1.getSex(),person1.getAge(), person1.getBirthday(), person1.getPhone(), person1.getEmail(),person1.getAddress(),person1.getMajor()};
                        model.addRow(rowData);
                        }
                }
            }
        });
    }
    public static void main(String[] args) {
        MainContral test1=new MainContral();
           test1.setVisible(true);
    }
}