tp5里where多个条件查询

1.  where(['arc.category_id'=> $category_id ,'status' => 1])   数组多条件设置查询

下方关联查询

$articleList = Db::name("tp_art_rela_category")
            ->alias("arc")
            ->join('tp_article a','a.art_id = arc.art_id','inner')
            ->where(['arc.category_id'=> $category_id ,'status' => 1])
            ->order('a.art_id','desc')
            ->paginate(3);