Java Swing 个人通讯录

import java.awt.BorderLayout; import java.awt.EventQueue; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.FocusEvent; import java.awt.event.FocusListener; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.io.*; import java.io.Serializable; import java.net.URISyntaxException; import java.util.Hashtable; import java.util.Iterator; import java.util.Vector; import java.util.regex.Matcher; import java.util.regex.Pattern; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.border.TitledBorder; import javax.swing.event.ListSelectionEvent; import javax.swing.event.ListSelectionListener; import javax.swing.JLabel; import javax.swing.JList; import javax.swing.JOptionPane; import javax.swing.JTextField; import javax.swing.ListSelectionModel; import javax.swing.JScrollPane; import javax.swing.JButton; class Person implements Serializable { private static final long serialVersionUID = 1L; private String name; private String birth; private String tel; private String email; private String note; // 无参构造方法 public Person() { } // 带全部属性的有参构造方法 public Person(String name, String birth, String tel, String email, String note) { this.name = name; this.birth = birth; this.tel = tel; this.email = email; this.note = note; } // Getters和Setters方法 public String getName() { return name; } public void setName(String name) { this.name = name; } public String getBirth() { return birth; } public void setBirth(String birth) { this.birth = birth; } public String getTel() { return tel; } public void setTel(String tel) { this.tel = tel; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public String getNote() { return note; } public void setNote(String note) { this.note = note; } } /** * @author yq * @since JDK1.8 * @version 1.0 */ public class AddressBook extends JFrame implements ActionListener, ListSelectionListener, FocusListener { private static final long serialVersionUID = 1L; private JPanel contentPane, infoPanel; private JLabel nameLabel; private JTextField nameText; private JLabel prompt_name; private JLabel birthLabel; private JTextField birthText; private JLabel prompt_birth; private JLabel telLabel; private JTextField telText; private JLabel emailLabel; private JTextField emailText; private JLabel prompt_email; private JLabel noteLabel; private JTextField noteText; private JList<String> list; private JScrollPane scrollPane; private JButton newBtn, modifyBtn, saveBtn, delBtn, exitBtn; private Vector<String> names = new Vector<String>(); private Hashtable<String, Person> ht = new Hashtable<String, Person>(); private int mode = 0; /** * 构造方法 */ public AddressBook() { setTitle("通讯录"); setSize(618, 439); // 设置窗口大小 setResizable(false); // 设置窗口不可改变大小 setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE); setLocationRelativeTo(null); setLayout(new BorderLayout()); initUI(); add(contentPane, BorderLayout.CENTER); addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent e) { exit(); } }); setVisible(true); init(); } /** * 初始化界面 */ public void initUI() { contentPane = new JPanel(); contentPane.setLayout(null); // 个人信息容器 infoPanel = new JPanel(); infoPanel.setBorder(new TitledBorder(null, "个人信息", TitledBorder.LEADING, TitledBorder.TOP, null, null)); infoPanel.setBounds(10, 21, 582, 190); contentPane.add(infoPanel); infoPanel.setLayout(null); nameLabel = new JLabel("姓名"); nameLabel.setBounds(21, 27, 39, 15); infoPanel.add(nameLabel); nameText = new JTextField(10); nameText.setBounds(82, 24, 222, 21); infoPanel.add(nameText); prompt_name = new JLabel("姓名不能为空，不能重复，必须唯一"); prompt_name.setBounds(327, 27, 222, 15); infoPanel.add(prompt_name); birthLabel = new JLabel("出生日期"); birthLabel.setBounds(21, 58, 54, 15); infoPanel.add(birthLabel); birthText = new JTextField(10); birthText.setBounds(82, 55, 126, 21); infoPanel.add(birthText); prompt_birth = new JLabel("日期格式：xxxx-xx-xx"); prompt_birth.setBounds(229, 58, 131, 15); infoPanel.add(prompt_birth); telLabel = new JLabel("手机"); telLabel.setBounds(21, 89, 39, 15); infoPanel.add(telLabel); telText = new JTextField(10); telText.setBounds(82, 86, 367, 21); infoPanel.add(telText); emailLabel = new JLabel("电子邮件"); emailLabel.setBounds(21, 120, 54, 15); infoPanel.add(emailLabel); emailText = new JTextField(10); emailText.setBounds(82, 117, 278, 21); infoPanel.add(emailText); prompt_email = new JLabel("邮件格式：xxxx@xxxx.xxx"); prompt_email.setBounds(379, 120, 170, 15); infoPanel.add(prompt_email); noteLabel = new JLabel("备注"); noteLabel.setBounds(21, 151, 39, 15); infoPanel.add(noteLabel); noteText = new JTextField(10); noteText.setBounds(82, 148, 490, 21); infoPanel.add(noteText); list = new JList<String>(names); list.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION); list.addListSelectionListener(this); scrollPane = new JScrollPane(list); scrollPane.setBounds(10, 221, 365, 169); contentPane.add(scrollPane); newBtn = new JButton("新建"); newBtn.setBounds(385, 221, 207, 23); contentPane.add(newBtn); modifyBtn = new JButton("修改"); modifyBtn.setBounds(385, 254, 207, 23); contentPane.add(modifyBtn); saveBtn = new JButton("保存"); saveBtn.setBounds(385, 287, 207, 23); contentPane.add(saveBtn); delBtn = new JButton("删除"); delBtn.setBounds(385, 320, 207, 23); contentPane.add(delBtn); exitBtn = new JButton("退出"); exitBtn.setBounds(385, 353, 207, 23); contentPane.add(exitBtn); } /** * 除界面初始化之外的其他工作，给组件添加监听器，方便构造方法调用等 */ public void init() { newBtn.addActionListener(this); modifyBtn.addActionListener(this); saveBtn.addActionListener(this); delBtn.addActionListener(this); exitBtn.addActionListener(this); nameText.addFocusListener(this); birthText.addFocusListener(this); telText.addFocusListener(this); emailText.addFocusListener(this); String path = ""; try { path = AddressBook.class.getResource("/").toURI().getPath() + "address.ini"; } catch (URISyntaxException e) { // TODO Auto-generated catch block e.printStackTrace(); } File file = new File(path); if(file.exists() && file.length() != 0) { // 文件存在并且长度不为0就进行反序列化 load(); if(names.isEmpty()) { JOptionPane.showMessageDialog(null, "通讯录当前为空，请添加联系人！", "提示", JOptionPane.INFORMATION_MESSAGE); mode = 1; setMode(mode); nameText.requestFocus(); }else { setMode(mode); if(names.size() > 0) { list.setListData(names); list.setSelectedIndex(0); String name = list.getSelectedValue(); Person person = ht.get(name); setInfo(person); } } }else{ JOptionPane.showMessageDialog(null, "通讯录当前为空，请添加联系人！", "提示", JOptionPane.INFORMATION_MESSAGE); mode = 1; setMode(mode); nameText.requestFocus(); } } /** * 设置模式 * 浏览模式：mode=0 增加模式：mode=1 修改模式：mode=2 * @param mode 要设置的模式 */ public void setMode(int mode) { // 浏览模式 if