function action()
{
// 子类
$category = new Category();
$kdgs = new Kdgs();
$story_url = new StoryUrl();
$current_time = date('Y-m-d H:i:s');
$parent_category_list = $kdgs->get_parent_category($this->home_url);
foreach ($parent_category_list as $k => $v) {
$exists = $category->check_exists("`res_name`='kdgs' and `s_id`='{$v['s_id']}'");
if ($exists) {
continue;
} else {
$category_id = $category->insert(array('res_name' => 'kdgs', 'parent_id' => 0, 'title' => $v['title'], 's_id' => $v['s_id'], 's_p_id' => 0, 'from_url' => $this->home_url, 'link_url' => $v['link_url'], 's_cover' => $v['cover'], 'add_time' => date('Y-m-d H:i:s')));
$story_url->insert(array('res_name' => 'category', 'res_id' => $category_id, 'field_name' => 'cover', 'source_url' => $v['cover'], 'source_file_name' => ltrim(strrchr($v['cover'], '/'), '/'), 'add_time' => date('Y-m-d H:i:s')));
echo $category_id;
echo "<br />";
}
}
// 子类
$category_list = $category->get_list("`res_name`='kdgs' and `s_p_id`=0");
foreach ($category_list as $k => $v) {
$children_category_list = $kdgs->get_children_category_list($v['link_url']);
foreach ($children_category_list as $k2 => $v2) {
$exists = $category->check_exists("`res_name`='kdgs' and `s_id`='0' and `s_p_id`='{$v2['s_p_id']}'");
if ($exists) {
continue;
} else {
$category_id = $category->insert(array('res_name' => 'kdgs', 'parent_id' => $v['id'], 'title' => $v2['title'], 's_id' => 0, 's_p_id' => $v2['s_p_id'], 'from_url' => $v['link_url'], 'link_url' => $v2['link_url'], 's_cover' => $v2['cover'], 'add_time' => date('Y-m-d H:i:s')));
$story_url->insert(array('res_name' => 'category', 'res_id' => $category_id, 'field_name' => 'cover', 'source_url' => $v2['cover'], 'source_file_name' => ltrim(strrchr($v2['cover'], '/'), '/'), 'add_time' => date('Y-m-d H:i:s')));
echo "children：" . $category_id;
echo "<br />";
}
}
}
}