按名称排序elasticsearch

Question

我尝试使用弹性搜索按名称对我的文档进行排序&官方的php客户端，我该如何继续？

$params = [ 
     'index' => $this->index , 
     'type' => 'videos', 
     'from' => $this->uri->segment(2), 
     'size' => 12, 
     'body' => [ 
     'query' => [ 
     'filtered' => [ 
      'filter' => [ 
       'term' => [ 'name' => $query ] , 
       'term' => [ 'tags' => $query ] 
       ] 
      ] 
     ] 
     ] 
    ]; 




    $data['results'] = $this->client->search($params); 

Answer 1

试试这个

$params = [ 
     'index' => $this->index , 
     'type' => 'videos', 
     'from' => $this->uri->segment(2), 
     'size' => 12, 
     'body' => [ 
     'query' => [ 
     'filtered' => [ 
      'filter' => [ 
       'term' => [ 'name' => $query ] , 
       'term' => [ 'tags' => $query ] 
       ] 
      ] 
     ], 
     'sort' => [ 
      'name' => [ 
       'order' => 'asc' 
      ] 
     ] 
     ] 
    ]; 

https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-sort.html

Answer 2

我知道这个问题是一岁多，但得到的答复是不容易找到在互联网上，所以无论如何，我会一一解答。
要指定排序的字段和顺序排序中，请使用以下语法：

$params['sort'] = array('updated_at:desc'); 

排序多个字段：

$params['sort'] = array('updated_at:desc', 'user_id:asc', ...);