package?爬蟲(chóng)圖片2;

import?java.io.File;

public?class?ClearEmptyDirs
{
????static?int?i?=?0;

????public?static?void?main（?String[]?args?）
????{
????????//?文件夾清理的開(kāi)始位置，默認(rèn)為d:\pictures
????????String?dir_str?=?“d:\\pictures“;
????????File?dir?=?new?File（?dir_str?）;
????????clear（?dir?）;
????????System.out.println（?“清理完畢。“?）;
????????System.out.println（?“共刪除了“?+?i?+?“個(gè)空文件夾“?）;
????}

????public?static?void?clear（?File?dir?）
????{
????????File[]?dir2?=?dir.listFiles（）;
????????for（?int?i?=?0;?i?????????{
????????????if（?dir2[i].isDirectory（）?）
????????????{
????????????????clear（?dir2[i]?）;
????????????}
????????}
????????if（?dir.isDirectory（）?&&?dir.delete（）?）
????????????i++;
????????System.out.println（?dir?+?“刪除成功“?）;

????}

}

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
?????目錄???????????0??2018-06-02?10:10??爬蟲(chóng)圖片2\
?????文件?????????299??2017-08-12?19:59??爬蟲(chóng)圖片2\.classpath
?????文件?????????389??2017-08-12?19:57??爬蟲(chóng)圖片2\.project
?????目錄???????????0??2018-06-02?10:10??爬蟲(chóng)圖片2\.settings\
?????文件?????????598??2017-08-12?19:59??爬蟲(chóng)圖片2\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2017-08-14?18:51??爬蟲(chóng)圖片2\1\
?????目錄???????????0??2018-06-02?10:10??爬蟲(chóng)圖片2\bin\
?????目錄???????????0??2018-06-02?10:10??爬蟲(chóng)圖片2\bin\爬蟲(chóng)圖片2\
?????文件????????1495??2017-08-14?19:03??爬蟲(chóng)圖片2\bin\爬蟲(chóng)圖片2\ClearEmptyDirs.class
?????文件????????4881??2017-08-14?19:03??爬蟲(chóng)圖片2\bin\爬蟲(chóng)圖片2\DetailPage.class
?????文件????????2368??2017-08-14?19:03??爬蟲(chóng)圖片2\bin\爬蟲(chóng)圖片2\GetEveryPictures.class
?????文件????????3252??2017-08-14?19:03??爬蟲(chóng)圖片2\bin\爬蟲(chóng)圖片2\Task.class
?????文件????????3719??2017-08-14?19:03??爬蟲(chóng)圖片2\bin\爬蟲(chóng)圖片2\WebsitList.class
?????目錄???????????0??2018-06-02?10:10??爬蟲(chóng)圖片2\src\
?????目錄???????????0??2018-06-02?10:10??爬蟲(chóng)圖片2\src\爬蟲(chóng)圖片2\
?????文件?????????825??2017-08-12?20:00??爬蟲(chóng)圖片2\src\爬蟲(chóng)圖片2\ClearEmptyDirs.java
?????文件???????13295??2017-08-12?20:35??爬蟲(chóng)圖片2\src\爬蟲(chóng)圖片2\GetEveryPictures.java