package?HRJ;

import?java.io.*;
import?java.util.ArrayList;
import?java.util.ArrayList;
import?java.util.ArrayList;

public?class?Assistance?{
????//得到壓縮文件的文件名
????public?static?String?gettargetname（String?filename）?{
????????File?file?=?new?File（filename）;
????????String?targetname?=?““;
????????if?（file.isFile（））
????????????targetname?=?filename.substring（0?filename.lastIndexOf（“.“））?+?“.HRJ“;
????????else?if?（file.isDirectory（））
????????????targetname?=?filename?+?“.HRJ“;

????????return?targetname;

????}

????//得到文件中的所有文件
????public?static?ArrayList?getAllFilePaths（File?filePath?ArrayList?filePaths）?{
????????File[]?files?=?filePath.listFiles（）;
????????if?（files?==?null）?{
????????????return?filePaths;
????????}
????????for?（File?f?:?files）?{
????????????if?（f.isDirectory（））?{
????????????????filePaths.add（f.getPath（））;
????????????????getAllFilePaths（f?filePaths）;
????????????}?else?{
????????????????filePaths.add（f.getPath（））;
????????????}
????????}
???????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????3498??2018-11-08?10:07??Assistance.java
?????文件????????1762??2018-10-29?19:45??Code.java
?????文件????????1966??2018-10-29?19:45??Haffmantree.java
?????文件???????26447??2018-11-08?10:11??Handle.java
?????文件????????2777??2018-11-08?09:57??HRJ.java
?????文件?????????106??2018-11-03?22:41??Main.java
?????文件?????????295??2018-10-29?16:47??Unit.java
?????文件????????5814??2018-11-03?22:41??寮€鍙戞枃妗?