private void commentTree(String fid, List<Albumcomment> listold) {
// 循环查找子回复内容
for (Albumcomment b : listold) {
if (null == fid || fid.length() == 0) {
if (null == b.getParent()) {
tree.add(b);
commentTree(b.getCommentedid(), listold);
}
} else {
if (null != b.getParent() && b.getParent().getCommentedid().equals(fid)) {
tree.add(b);
commentTree(b.getCommentedid(), listold);
}
}
}
}
