File list (Check if you may need any files):
DistanceEducationTeachSystem\.classpath
............................\.classpath.bak
............................\.mymetadata
............................\.project
............................\.settings\com.genuitec.eclipse.ws.prefs
............................\.........\org.eclipse.core.resources.prefs
............................\.........\org.eclipse.jdt.core.prefs
............................\src\dao\applicationContext.xml
............................\...\...\ApplicationResources_zh_CN.properties
............................\...\...\com\supreme\dao\BaseDao.java
............................\...\...\...\.......\...\model\BaseObject.java
............................\...\...\...\.......\...\.....\DETS\FileInfo.hbm.xml
............................\...\...\...\.......\...\.....\....\FileInfo.java
............................\...\...\...\.......\...\.....\....\LeaveMessageInfo.hbm.xml
............................\...\...\...\.......\...\.....\....\LeaveMessageInfo.java
............................\...\...\...\.......\...\.....\....\MakeFriendsInfo.hbm.xml
............................\...\...\...\.......\...\.....\....\MakeFriendsInfo.java
............................\...\...\...\.......\...\.....\....\ServicesDetailInfo.hbm.xml
............................\...\...\...\.......\...\.....\....\ServicesDetailInfo.java
............................\...\...\...\.......\...\.....\....\UserInfo.hbm.xml
............................\...\...\...\.......\...\.....\....\UserInfo.java
............................\...\...\...\.......\...\.....\....\WebServicesInfo.hbm.xml
............................\...\...\...\.......\...\.....\....\WebServicesInfo.java
............................\...\...\...\.......\...\test.java
............................\...\...\...\.......\...\TestJson.java
............................\...\...\hibernate.cfg.xml
............................\...\...\log4j.properties
............................\...\...\struts.xml
............................\...\Encrypt\com\supreme\encrypt\SHAEncrypt.java
............................\...\services\com\supreme\services\FileOperate.java
............................\...\........\...\.......\........\LeaveMessage.java
............................\...\........\...\.......\........\MakeFriends.java
............................\...\........\...\.......\........\ServicesDetail.java
............................\...\........\...\.......\........\User.java
............................\...\........\...\.......\........\WebServices.java
............................\...\........\...\.......\........Impl\FileOperateImpl.java
............................\...\........\...\.......\............\LeaveMessageImpl.java
............................\...\........\...\.......\............\MakeFriendsImpl.java
............................\...\........\...\.......\............\ServicesDetailImpl.java
............................\...\........\...\.......\............\UserImpl.java
............................\...\........\...\.......\............\WebServicesImpl.java
............................\...\web\com\supreme\action\DETS\BuildFriendsTreeAction.java
............................\...\...\...\.......\......\....\CheckUserAction.java
............................\...\...\...\.......\......\....\DeleteFileAction.java
............................\...\...\...\.......\......\....\DeleteMyFavoriteAction.java
............................\...\...\...\.......\......\....\ExitSystemAction.java
............................\...\...\...\.......\......\....\FileDownloadAction.java
............................\...\...\...\.......\......\....\FileUploadAction.java
............................\...\...\...\.......\......\....\LoginAction.java
............................\...\...\...\.......\......\....\MakeFriendsAction.java
............................\...\...\...\.......\......\....\ModefyUserInfoAction.java
............................\...\...\...\.......\......\....\RegisterAction.java
............................\...\...\...\.......\......\....\SearchFileAction.java
............................\...\...\...\.......\......\...