function detail()
{
$data['_action'] = 'manage';
$this->verify_content_prms($data);
if (!$this->input['id']) {
$this->errorOutput("没有发现回复留言id");
} else {
$condition = $this->get_condition();
}
$obj = new Reply();
$res = $obj->detail($condition);
$this->addItem($res);
$this->output();
}