Java Swing实现简易版项目代码统计

尝试用AI生成日常方便使用的代码程序

用文心一言生成的可用代码

(1)提示1

假如你是一个java程序员，请用java swing创建一个JFrame，显示一个JTextField显示路径，Jtextfield右侧添加一个JButton，下面添加一个JTextArea，点击JButton后新建一个线程，执行耗时操作，完成工作后，在住线程显示，显示到一个JTextArea上面

(2)提示2

接着刚才这个问题，如果在SwingWorker耗时操作的过程中，显示一下进度，该如何实现呢，在JFrame的下面再增加一个进度条组件，耗时操作的过程中实时更新进度到进度条上面

(3)提示3

现在有一个新需求，如果要在一个磁盘分区中递归遍历文件，然后将每一个遍历的文件路径显示到JFrame的一个JLabel中，或者用其他组件显示路径也可以，遍历时间非常久，这种情况能用SwingWorker实现吗？中途如何显示遍历到的文件路径呢

使用AI助手生成简单的项目代码统计程序

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简易版本的统计项目代码行数，统计结果显示到TextArea中

package learn;import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;
import java.nio.file.*;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.ArrayList;
import java.util.List;/*** 简易版本的统计项目代码行数，统计结果显示到TextArea中*/
public class SwingExampleWithProgress2 {private JFrame frame;private JTextField pathField;private JButton button;private JTextArea textArea;private JProgressBar progressBar;String path = "/home/xxx/github/WarCraft/src";int totalLineCount = 0;public SwingExampleWithProgress2() {prepareGUI();}public static void main(String[] args) {SwingUtilities.invokeLater(new Runnable() {public void run() {new SwingExampleWithProgress2();}});}private void prepareGUI() {frame = new JFrame("Swing Example with Progress");frame.setSize(450, 400);frame.setLayout(new BorderLayout());frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);JPanel panel = new JPanel(new BorderLayout());pathField = new JTextField(20);pathField.setText("Enter a path here:");pathField.setText(path);button = new JButton("Perform Task");button.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {SwingWorker<Void, String> worker = new SwingWorker<Void, String>() {@Overrideprotected Void doInBackground() throws Exception {File directory = new File(path); // 替换为你的目录路径try {Files.walkFileTree(Paths.get(directory.getPath()), new SimpleFileVisitor<Path>() {@Overridepublic FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {if (file.toString().endsWith(".kt")) {int lines = countLines(file);String s = file.toString() + " lines:" + lines;System.out.println(s);publish(s);totalLineCount += lines;} else if (file.toString().endsWith(".java")) {int lines = countLines(file);String s = file.toString() + " lines:" + lines;System.out.println(s);publish(s);totalLineCount += lines;}return FileVisitResult.CONTINUE;}@Overridepublic FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException {return FileVisitResult.CONTINUE;}});} catch (IOException e) {e.printStackTrace();}String s = "Total line count: " + totalLineCount;System.out.println(s);publish(s);return null;}@Overrideprotected void process(List<String> chunks) {super.process(chunks);for (String progress : chunks) {textArea.append(progress + "\n");}}@Overrideprotected void done() {textArea.append("Task Completed!\n");}};worker.execute();}});progressBar = new JProgressBar(0, 100);progressBar.setStringPainted(true); // 显示进度条上的文字panel.add(pathField, BorderLayout.CENTER);panel.add(button, BorderLayout.EAST);textArea = new JTextArea(10, 30);textArea.setEditable(false);JScrollPane scrollPane = new JScrollPane(textArea);frame.add(panel, BorderLayout.NORTH);frame.add(scrollPane, BorderLayout.CENTER);frame.add(progressBar, BorderLayout.SOUTH); // 将进度条添加到框架的底部frame.setVisible(true);}private List<String> visitFile(String rootPath) {List<String> list = new ArrayList<>();File directory = new File(rootPath); // 替换为你的目录路径try {Files.walkFileTree(Paths.get(directory.getPath()), new SimpleFileVisitor<Path>() {@Overridepublic FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {if (file.toString().endsWith(".kt")) {int lines = countLines(file);String s = file.toString() + " lines:" + lines;System.out.println(s);list.add(s);totalLineCount += lines;} else if (file.toString().endsWith(".java")) {int lines = countLines(file);String s = file.toString() + " lines:" + lines;System.out.println(s);list.add(s);totalLineCount += lines;}return FileVisitResult.CONTINUE;}@Overridepublic FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException {return FileVisitResult.CONTINUE;}});} catch (IOException e) {e.printStackTrace();}String s = "Total line count: " + totalLineCount;System.out.println(s);list.add(s);return list;}private int countLines(Path file) throws IOException {return (int) Files.lines(file).count();}
}