Elasticsearch匹配查询不起作用

Question

我在elasticsearch中有4个文档。下面是它的外观像

我想查询只有在字Python在title提到的文件。我正在使用head插件，下面是我传递的GET命令。

然而，而不是让其中提到Python文档，我收到的所有文件。

{ 
"took": 8, 
"timed_out": false, 
"_shards": { 
"total": 5, 
"successful": 5, 
"failed": 0 
}, 
"hits": { 
"total": 4, 
"max_score": 1, 
"hits": [ 
{ 
"_index": "library", 
"_type": "book", 
"_id": "2", 
"_score": 1, 
"_source": { 
"title": "Building machine learning systems in JAVA", 
"publish_date": "July 2014", 
"price": 59.9 
} 
} 
, 
{ 
"_index": "library", 
"_type": "book", 
"_id": "4", 
"_score": 1, 
"_source": { 
"title": "Building machine learning systems in C++", 
"publish_date": "July 2016", 
"price": 79.9 
} 
} 
, 
{ 
"_index": "library", 
"_type": "book", 
"_id": "1", 
"_score": 1, 
"_source": { 
"title": "Building machine learning systems in Python", 
"publish_date": "July 2013", 
"price": 49.9 
} 
} 
, 
{ 
"_index": "library", 
"_type": "book", 
"_id": "3", 
"_score": 1, 
"_source": { 
"title": "Building machine learning systems in SCALA", 
"publish_date": "July 2015", 
"price": 69.9 
} 
} 
] 
} 
} 

不知道我很想念

Answer 1

它可能是由您使用的是发送请求的工具造成的。 GET经常不支持。改为使用POST。