$ye = $matches[1];
//获取栏目信息
$user=new Bzt_channel();
$channelinfo=$user->where('deletestatu',0)->where('ename',$ye)->order('sortrank asc')->find();
$this->assign('channelinfo',$channelinfo);
//判断当前页码
preg_match('~/a/[A-Za-z0-9]*/list_'.$channelinfo['Id'].'_([A-Za-z0-9]*).html~', $url, $matches);
$yema=$matches[1];
//栏目列表
$user=new Bzt_channel();
$channel=$user->where('deletestatu',0)->where('topid','0')->where('ishide','0')->where('level','0')->order('sortrank asc')->select();
$this->assign('channel',$channel);
$this->assign('ye',$ye);
$this->assign('yeinfo',$yema);
//文章