将Gradle父目录中的文件加载到Java测试

import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.BufferedReader;

public class FileLoader {
    public static void main(String[] args) {
        String parentDir = "path/to/parent/directory";
        String fileName = "file.txt";

        try {
            File file = new File(parentDir, fileName);
            FileReader fileReader = new FileReader(file);
            BufferedReader bufferedReader = new BufferedReader(fileReader);

            String line;
            while ((line = bufferedReader.readLine()) != null) {
                System.out.println(line);
            }

            bufferedReader.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}