php - 摄取搜索( Elasticsearch )在 PHP 中不起作用

Question

我已经在我的本地服务器上安装了 elastic search 和 ingest 插件。弹性引擎运行良好。我设置了以下任务:

1. 映射
2. 索引

现在我一直在搜索，没有用。它返回空数组。这是我的 PHP 代码:

public function ingest_processor_searching($query)
{
    $client = $this->client;
    $params = [
        'index' => 'ingest_index',
        'type' => 'attachment',
        'body' => [
            'query' => [
                'match' => [
                    'textField' => $query,
                ]
            ],
        ],
    ];

    $response = $client->search($params);
    return $response;
}

结果:

{
"took": 7,
"timed_out": false,
"_shards": {
   "total": 5,
   "successful": 5,
   "failed": 0
 },
  "hits": {
  "total": 0,
  "max_score": null,
  "hits": []
 } 
}

但是我有 GET http://localhost:9200/ingest_index/attachment/2

的数据

{
  "_index": "ingest_index",
  "_type": "attachment",
  "_id": "2",
  "_version": 1,
  "found": true,
  "_source": {
    "file_path": "/Users/selimreza/Sites/haber_dev/public/uploads/files/bower.txt",
    "attachment": {
      "content_type": "text/plain; charset=ISO-8859-1",
      "language": "en",
      "content": "Welcome to Dhaka",
      "content_length": 18
    },
    "textField": "V2VsY29tZSB0byBEaGFrYQo="
  }
}

我做错了什么？

Answer 1

尝试从 'textField' => $query 中删除 ,，因为您没有匹配多个值。如果仍然无效，请尝试使用 term查询而不是匹配:

 $params = [
        'index' => 'ingest_index',
        'type' => 'attachment',
        'body' => [
            'query' => [
                'term' => [ <-- have this
                    'textField' => $query <-- try removing the comma
                ]
            ],
        ],
    ];