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.event.ActionListener;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.awt.event.ActionEvent;
import java.awt.GridLayout;
import java.awt.TextArea;import javax.swing.JTextField;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JTextPane;
import javax.swing.JTabbedPane;
import javax.swing.JEditorPane;
import javax.swing.JFileChooser;
import javax.swing.JTextArea;
import java.awt.Font;
import java.awt.Color;
import java.awt.SystemColor;
import javax.swing.JRadioButton;public class FrameTest extends JFrame {private JPanel contentPane;private JTextField textField;private JTextField textField_1;private JTextArea textArea;/*** Launch the application.*/public static void main(String[] args) {EventQueue.invokeLater(new Runnable() {public void run() {try {FrameTest frame = new FrameTest();frame.setVisible(true);} catch (Exception e) {e.printStackTrace();}}});}/*** Create the frame.*/public FrameTest() {setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);setBounds(100, 100, 639, 444);contentPane = new JPanel();contentPane.setForeground(new Color(0, 255, 255));contentPane.setBackground(new Color(153, 180, 209));contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));setContentPane(contentPane);contentPane.setLayout(null);textField = new JTextField();textField.setBounds(64, 41, 292, 24);contentPane.add(textField);textField.setColumns(10);ButtonGroup buttonGroup2 = new ButtonGroup();JButton button = new JButton("\u9009\u62E9\u6587\u4EF6\u8DEF\u5F84");button.addActionListener(new ActionListener() {public void actionPerformed(ActionEvent e) {JFileChooser chooser = new JFileChooser(); // 设置选择器chooser.setMultiSelectionEnabled(true); // 设为多选int returnVal = chooser.showOpenDialog(button); // 是否打开文件选择框System.out.println("returnVal=" + returnVal);if (returnVal == JFileChooser.APPROVE_OPTION) { // 如果符合文件类型
String filepath = chooser.getSelectedFile().getAbsolutePath();// 获取绝对路径//String filename = chooser.getSelectedFile().getName();filepath = filepath.replaceAll("\\\\","/");textField.setText(filepath);//textField_1.setText(filename + "统计结果为：");/*System.out.println(filepath);System.out.println("You chose to open this file: " + chooser.getSelectedFile().getName()); // 输出相对路径
*/}}});button.setBounds(422, 40, 123, 27);contentPane.add(button);JCheckBox charcount = new JCheckBox("\u5B57\u7B26\u6570");charcount.setBounds(25, 142, 93, 27);contentPane.add(charcount);buttonGroup2.add(charcount);JCheckBox wordcount = new JCheckBox("\u5355\u8BCD\u6570");wordcount.setBounds(152, 142, 81, 27);contentPane.add(wordcount);buttonGroup2.add(wordcount);JCheckBox lincount = new JCheckBox("\u884C\u6570");lincount.setBounds(279, 142, 72, 27);contentPane.add(lincount);buttonGroup2.add(lincount);JButton button_1 = new JButton("\u5F00\u59CB\u67E5\u8BE2");button_1.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {// TODO Auto-generated method stubif(e.getSource()==button_1){WordCount WC=new WordCount(0,0,0,0,0,0);String path=textField.getText();String inputFile=path;String stopFile="result.txt";try {WC.wc(inputFile, stopFile);} catch (IOException e1) {// TODO Auto-generated catch block
                        e1.printStackTrace();}//获取参数路径String result = "单词数："+WC.getWordCount();String result1 = "字符数："+WC.getCharCount();String result2 = "行数："+WC.getLineCount();String result3 = "代码行/空行/注释行:"+WC.getCodeCount()+","+WC.getSpaceCount()+","+WC.getNoteCount();//textArea.append(result+"\n"+result1+"\n"+result2+"\n"+result3);if(charcount.isSelected()){textArea.append(result1+"\n");}if(wordcount.isSelected()){textArea.append(result+"\n");}if(lincount.isSelected()){textArea.append(result2+"\n");}}}});button_1.setBounds(422, 142, 113, 27);buttonGroup2.add(button_1);contentPane.add(button_1);JTabbedPane tabbedPane = new JTabbedPane(JTabbedPane.TOP);tabbedPane.setBounds(14, 23, 5, 5);contentPane.add(tabbedPane);JLabel label = new JLabel("\u7ED3\u679C\u8F93\u51FA\uFF1A");label.setBounds(14, 200, 87, 18);contentPane.add(label);JLabel lblWc = new JLabel("WC\u5728\u7EBF");lblWc.setBounds(14, 10, 72, 18);contentPane.add(lblWc);textArea = new JTextArea();textArea.setBounds(14, 231, 392, 141);contentPane.add(textArea);textField_1 = new JTextField();textField_1.setBounds(14, 231, 392, 141);contentPane.add(textField_1);textField_1.setColumns(10);JLabel label_1 = new JLabel("\u5206\u7C7B\u67E5\u8BE2\uFF1A");label_1.setBounds(14, 103, 87, 18);contentPane.add(label_1);    }
}

/统计功能字符数、单词数、行数、代码行/空行/注释行    public static void wc(String inputFile,String stopFile) throws IOException{String lineString = null; String[] buffer=null; //文件每行String[] buffer1 = null;//stoplistboolean isNote = false;int notNote=0;//读取停用词表if(useStop){File dirr=new File(stopFile);BufferedReader bff = new BufferedReader(new FileReader(dirr));while((lineString=bff.readLine())!=null){buffer1=lineString.split(",| ");}bff.close();    }lineString = null;// 读取输入文件inputFileFile dir=new File(inputFile);BufferedReader bf = new BufferedReader(new FileReader(dir));         while((lineString=bf.readLine())!=null){//遇到 , 空格 就结束赋值buffer=lineString.split(",|;| ");for(int i=0;i<buffer.length;i++){//使用停用词表则剔除词表内单词，不用则不踢if(useStop){if(!buffer[i].equals("")&&!inStop(buffer[i], buffer1)){wordCount++;}     }else{wordCount++;}}//if(buffer.length!=1)lineCount++;charCount+=(lineString.length()+1);lineString=lineString.trim();//空行，一个字符的也算空行if (lineString.matches("^[//s&&[^//n]]*$")||lineString.length()==1) {  spaceCount++;      } //注释/*的开始else if (lineString.startsWith("/*") && !lineString.endsWith("*/")||((lineString.startsWith("{/*")||lineString.startsWith("}/*"))&&!lineString.endsWith("*/"))){noteCount++;isNote=true;}//没有遇到*/else if(isNote&&!lineString.endsWith("*/")&&!lineString.startsWith("*/")) {  notNote++;noteCount++;}//遇到*/else if (isNote == true && (lineString.endsWith("*/")||lineString.startsWith("*/"))) {noteCount++;isNote=false;}//注释行else if (lineString.startsWith("//")|| lineString.startsWith("}//")||lineString.startsWith("{//")||((lineString.startsWith("{/*") ||lineString.startsWith("}/*")||lineString.startsWith("/*"))&& lineString.endsWith("*/"))) { noteCount++;}else{codeCount++;}            }bf.close();noteCount-=notNote;codeCount+=notNote;}//判断是否在停用词表内
public static boolean inStop(String str,String[] buffer){int count=0;for(int i=0;i<buffer.length;i++){if(str.equals(buffer[i])){count++;}}if(count>0)return true;elsereturn false;
}//遍历文件    public static List<File> getFile(File dir) {  List<File> files = new ArrayList<File>();// 此文件下的所有文件和文件夹集合File[] subs = dir.listFiles();   for (File file : subs) {  if (file.isFile() && file.getName().endsWith(endStr)) {// 把获取到的后缀文件添加到集合中，可以是任何后缀文件
                files.add(file); } else if (file.isDirectory()) //如果是目录，就进行递归
                files.addAll(getFile(file));   }  return files;  }
}