查找模块：
年龄可进行段查找。
其他的都是模糊匹配。
空格为无用字符，会屏蔽的（除年龄）。
（如果在年龄中输入空格，会出现异常，当时没想到这点，要防护这点很容易的，但因为在这个小软件的编写过程，我主要学的是java项目开发的分层思想，软件可能bug比较多，望见谅。）

/** QueryPanel.java**/package cn.hncu.addr.ui;import javax.swing.JFrame;
import javax.swing.JOptionPane;import cn.hncu.addr.business.AddrBusiness;/**** @author  __chx__*/
public class QueryPanel extends javax.swing.JPanel {private JFrame mainFrame = null;String[] strsQu = null;public QueryPanel(JFrame mainFrame) {this.mainFrame = mainFrame;initComponents();myInitComponents();}private void myInitComponents() {strsQu = new String[6];jtfAge1.setText("0");jtfAge.setText("999");}private void initComponents() {jLabel2 = new javax.swing.JLabel();jlbName1 = new javax.swing.JLabel();jtfName = new javax.swing.JTextField();jtfxingbie = new javax.swing.JTextField();jlbxingbie = new javax.swing.JLabel();jlbAge = new javax.swing.JLabel();jtfAge = new javax.swing.JTextField();jtfDianhua = new javax.swing.JTextField();jlbDianhau = new javax.swing.JLabel();jlbAddress = new javax.swing.JLabel();jtfAddress = new javax.swing.JTextField();jbtnFind = new javax.swing.JButton();jbtnreturn = new javax.swing.JButton();jtfAge1 = new javax.swing.JTextField();jLabel1 = new javax.swing.JLabel();setMinimumSize(new java.awt.Dimension(800, 600));setLayout(null);jLabel2.setFont(new java.awt.Font("Microsoft YaHei UI", 3, 48));jLabel2.setForeground(new java.awt.Color(255, 51, 0));jLabel2.setText("\u67e5\u627e\u5730\u5740\u4fe1\u606f");add(jLabel2);jLabel2.setBounds(230, 20, 330, 90);jlbName1.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 18));jlbName1.setText("\u59d3\u540d\uff1a");add(jlbName1);jlbName1.setBounds(140, 150, 60, 40);add(jtfName);jtfName.setBounds(200, 160, 130, 23);add(jtfxingbie);jtfxingbie.setBounds(200, 200, 190, 23);jlbxingbie.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 18));jlbxingbie.setText("\u6027\u522b\uff1a");add(jlbxingbie);jlbxingbie.setBounds(140, 190, 60, 40);jlbAge.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 18));jlbAge.setText("\u5e74\u9f84\u6bb5\uff1a");add(jlbAge);jlbAge.setBounds(120, 230, 80, 40);add(jtfAge);jtfAge.setBounds(340, 240, 70, 23);add(jtfDianhua);jtfDianhua.setBounds(200, 280, 330, 23);jlbDianhau.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 18));jlbDianhau.setText("\u7535\u8bdd\uff1a");add(jlbDianhau);jlbDianhau.setBounds(140, 270, 60, 40);jlbAddress.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 18));jlbAddress.setText("\u5730\u5740\uff1a");add(jlbAddress);jlbAddress.setBounds(140, 310, 60, 40);add(jtfAddress);jtfAddress.setBounds(200, 320, 410, 23);jbtnFind.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 24));jbtnFind.setForeground(new java.awt.Color(255, 0, 51));jbtnFind.setText("\u67e5\u627e");jbtnFind.addActionListener(new java.awt.event.ActionListener() {public void actionPerformed(java.awt.event.ActionEvent evt) {jbtnFindActionPerformed(evt);}});add(jbtnFind);jbtnFind.setBounds(140, 430, 110, 70);jbtnreturn.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 24));jbtnreturn.setForeground(new java.awt.Color(0, 204, 204));jbtnreturn.setText("\u53d6\u6d88");jbtnreturn.addActionListener(new java.awt.event.ActionListener() {public void actionPerformed(java.awt.event.ActionEvent evt) {jbtnreturnActionPerformed(evt);}});add(jbtnreturn);jbtnreturn.setBounds(490, 430, 110, 70);add(jtfAge1);jtfAge1.setBounds(200, 240, 70, 23);jLabel1.setText("\u2014\u2014");add(jLabel1);jLabel1.setBounds(290, 240, 41, 17);}private void jbtnreturnActionPerformed(java.awt.event.ActionEvent evt) {mainFrame.setContentPane(new ListPanel(mainFrame));mainFrame.validate();}private void jbtnFindActionPerformed(java.awt.event.ActionEvent evt) {// 表现层代码的基本写法strsQu[0] = jtfName.getText();strsQu[1] = jtfxingbie.getText();strsQu[2] = jtfAge1.getText();strsQu[3] = jtfDianhua.getText();strsQu[4] = jtfAddress.getText();strsQu[5] = jtfAge.getText();// 3.调用逻辑层AddrBusiness set = new AddrBusiness();Object[] objs = set.query(strsQu);//      for(int i=0;i<objs.length;i++){//          System.out.println(objs[i]);
//      }// 4.根据逻辑层的返回结果，导向不同的结果界面mainFrame.setContentPane(new ListPanel(mainFrame,objs));mainFrame.revalidate();}private javax.swing.JLabel jLabel1;private javax.swing.JLabel jLabel2;private javax.swing.JButton jbtnFind;private javax.swing.JButton jbtnreturn;private javax.swing.JLabel jlbAddress;private javax.swing.JLabel jlbAge;private javax.swing.JLabel jlbDianhau;private javax.swing.JLabel jlbName1;private javax.swing.JLabel jlbxingbie;private javax.swing.JTextField jtfAddress;private javax.swing.JTextField jtfAge;private javax.swing.JTextField jtfAge1;private javax.swing.JTextField jtfDianhua;private javax.swing.JTextField jtfName;private javax.swing.JTextField jtfxingbie;}