package File;
import java.io.File;
public class digui {
public static void main(String[] args) {
printDir(new File("D:\\"), ""); //递归查看D盘下文件
}
public static void printDir(File dir,String s) {
File[] files = dir.listFiles();
if (files == null) {
return;
}
for (File file : files) {
System.out.println(s+file.getName());
if(file.isDirectory()) {
printDir(file, s+"\t");
}
}
}
}