public class Main {
public static void main(String[] argv) throws Exception {
System.out.println("遍历目录");
File dir = new File("/www/java"); //要遍历的目录
visitAllDirsAndFiles(dir);
}
public static void visitAllDirsAndFiles(File dir) {
System.out.println(dir);
if (dir.isDirectory()) {
String[] children = dir.list();
for (int i = 0; i < children.length; i++) {
visitAllDirsAndFiles(new File(dir, children[i]));
}
}
}
}
以上代码运行输出结果为: