Java I/O - 如何获取包含子文件和目录的字符串数组

    
import java.io.File;
public class MainClass {
  public static void main(String[] a) {
    File myFile = new File("C:" + File.separator);
    for(String s: myFile.list()){
      System.out.println(s);
    }
  }
}