java如何在同名目录中创建.txt

import java.io.File;
import java.io.IOException;

public class CreateTextFile {
    public static void main(String[] args) {
        String fileName = "example.txt";
        String directoryPath = "./"; // 同名目录，当前目录下

        File file = new File(directoryPath + fileName);

        try {
            if (file.createNewFile()) {
                System.out.println("文件创建成功！");
            } else {
                System.out.println("文件已存在！");
            }
        } catch (IOException e) {
            System.out.println("文件创建失败：" + e.getMessage());
        }
    }
}