开发工具:
文件大小: 4kb
下载次数: 0
上传时间: 2014-11-09
详细说明： 自制的正则表达式测试工具，源码如下： /** * @Project: regutil * @Title: MainFrame.java * @Package com.zhang * @Description: 正则表达式工具 * @author zhanghongbin mypczhanghongbin@gmail.com * @date 2014-11-9 下午6:35:37 * @Copyright: 2014 zhanghongbin. All rights reserved. * @version V1.0 */ package com.zhang; import java.awt.Container; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.regex.Matcher; import java.util.regex.Pattern; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JTextField; import javax.swing.UIManager; import javax.swing.UnsupportedLookAndFeelException; /** * @ClassName MainFrame * @Description TODO * @author zhanghongbin mypczhanghongbin@gmail.com * @date 2014-11-9 */ public class MainFrame extends JFrame{ /** * @Fields serialVersionUID : TODO */ private static final long serialVersionUID = 1L; private JTextField jfRegx,jfStr; private JButton test; private JLabel tp1,tp2,jlResult; private Container container; public MainFrame(){ try { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); } catch (ClassNotFoundException e) { e.printStackTrace(); } catch (InstantiationException e) { e.printStackTrace(); } catch (IllegalAccessException e) { e.printStackTrace(); } catch (UnsupportedLookAndFeelException e) { e.printStackTrace(); } this.setSize(600, 400); this.setLocation(350, 100); this.setResizable(false); this.setTitle("正则表达式测试工具"); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); jfRegx = new JTextField(); jfStr = new JTextField(); test = new JButton("测试"); jlResult = new JLabel("等待测试..."); tp1 = new JLabel("正则式："); tp2 = new JLabel("待测项："); container = this.getContentPane(); container.setLayout(null); tp1.setBounds(90, 30, 80, 30); jfRegx.setBounds(170, 30,350, 30); tp2.setBounds(90, 90, 80, 30); jfStr.setBounds(170, 90, 350, 30); test.setBounds(440, 140, 100, 30); jlResult.setBounds(90, 190, 430, 200); container.add(tp1); container.add(jfRegx); container.add(tp2); container.add(jfStr); container.add(test); container.add(jlResult); this.setVisible(true); test.addActionListener(new ActionListener(){ @Override public void actionPerformed(ActionEvent env) { String regx = jfRegx.getText(); String str = jfStr.getText(); if(regx.isEmpty()==false){ if(str.isEmpty()==false){ Pattern pt = Pattern.compile(regx); Matcher mt = pt.matcher(str); int i = 0; StringBuffer bf = new StringBuffer(); bf.append(""); bf.append(""); boolean is =false; while(mt.find()){ bf.append("|"+mt.group()+"|"); i++; is= true; } if(is==false){ bf.append("对不起，没有找到到匹配项！"); bf.append("
"); bf.append(""); }else{ bf.append("
"); bf.append("一共找打"+i+"个匹配组！"); bf.append(""); bf.append("
