public function dealThreadEditPost()
{
$threadModel = new ThreadModel();
if ($_POST && strlen($_POST["threadid"]) > 0 && strlen($_POST["title"]) > 0 && strlen($_POST["content"]) > 0) {
$data = array();
$data["id"] = $_POST["threadid"];
$data["modifydate"] = time();
$data["title"] = $_POST["title"];
$data["content"] = $_POST["content"];
$data["tags"] = $_POST["tags"];
$threadModel->tagChange($data["tags"], $data["id"]);
$threadModel->updateThread($data);
header("location: /thread/show/{$data['id']}/");
die;
}
}