return ;
}
@Override
public void moveFile(String sourceId, String targetId) {
FileDescriptor source=fileManager.getFile(sourceId);
FileDescriptor target=fileManager.getFile(targetId);
String uid=LoginUser.getUser().getUid();
if(target.isFolder() && target.getOwner().equals(source.getOwner())){
if(Super.getSupers().contains(uid)|| (source.getOwner().equalsIgnoreCase(uid) && target.getOwner().equalsIgnoreCase(uid))){
source.setParent(target.getId());
fileManager.update(source);
}else{
throw new RuntimeException("权限不足");
}
}else{