// 这里是为 更新数据时 提供数组,发表时由于没有数据所以必须为空
	if($route == 'thread' && $action == 'create') {
		$pa = '';
		$pb = '';
		$pc = '';
		$pd = '';
		$pe = '';
		$pf = '';
		$pg = '';
		$ph = '';
		$pi = '';
		$pj = '';
	} elseif($route == 'post' && $action == 'update') {
		$pa = $post['pa'];
		$pb = $post['pb'];
		$pc = $post['pc'];
		$pd = $post['pd'];
		$pe = $post['pe'];
		$pf = $post['pf'];
		$pg = $post['pg'];
		$ph = $post['ph'];
		$pi = $post['pi'];
		$pj = $post['pj'];
	} elseif($route == 'post' && $action == 'create') {
		$pa = '';
		$pb = '';
		$pc = '';
		$pd = '';
		$pe = '';
		$pf = '';
		$pg = '';
		$ph = '';
		$pi = '';
		$pj = '';
	}