java 代码
- package guo;
-
- import java.io.File;
-
- public class FileDemo {
-
-
-
-
-
-
public static void listFile(String path, int space) {
-
File file = new File(path);
-
if (file.isFile()) {
-
for (int i = 0; i < space; i++) {
-
System.out.print(" ");
- }
-
System.out.println("--" + file.getName());
-
} else {
-
-
for (int i = 0; i < space; i++) {
-
System.out.print(" ");
- }
- space += space;
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System.out.println("--" + file.getName());
- File files[] = file.listFiles();
-
for (int i = 0; i < files.length; i++) {
-
- listFile(files[i].getPath(), space);
- }
-
- }
- }
-
-
public static void main(String[] args) {
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FileDemo.listFile("C:", 1);
-
- }
-
- }
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