我已经创建了弹性搜索映射，如下所示。
PUT indexcloud
{
"mappings": {
"_default_": {
"_all": {
"enabled": false
},
"_source": {
"compressed": true
},
"properties": {
"term": {
"fields": {
"raw": {
"index": "not_analyzed",
"analyzer": "lowercase_analyzer",
"type": "string"
}
},
"analyzer": "concat_all_alpha",
"type": "string"
},
"relation": {
"type": "nested",
"properties": {
"term": {
"type": "string",
"analyzer": "concat_all_alpha",
"fields": {
"raw": {
"index": "not_analyzed",
"analyzer": "lowercase_analyzer",
"type": "string"
}
}
}
}
}
}
}
},
"settings": {
"index": {
"analysis": {
"analyzer": {
"concat_all_alpha": {
"char_filter": [
"only_alphanum"
],
"filter": [
"lowercase"
],
"tokenizer": "keyword"
},
"uppercase_analyzer": {
"filter": "uppercase",
"tokenizer": "keyword"
},
"lowercase_analyzer": {
"filter": "lowercase",
"tokenizer": "keyword"
}
},
"char_filter": {
"only_alphanum": {
"pattern": "[^A-Z^a-z^0-9]|\\^",
"replacement": "",
"type": "pattern_replace"
}
}
},
"max_result_window": "1000000"
}
}
}
示例索引文档
POST indexcloud/skill
{"term":"Java Language","relation":[{"term":"java8"},{"term":"struct"},{"term":"j2ee"},{"term":"Progamming Language"}]}
我想使用过滤查询进行搜索，如下所示
GET indexcloud/_search
{
"query" : {
"constant_score" : {
"filter" : {
"term" : {
"term" : "Java Language"
}
}
}
}
}
但这不起作用。我怎样才能做到这一点？注意：我不想在下面
GET indexcloud/_search
{
"query" : {
"constant_score" : {
"filter" : {
"term" : {
"term" : "javalanguage"
}
}
}
}
}
因为我想搜索，我的索引方式。