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elasticsearch 前缀匹配
curl -XDELETE ‘http://localhost:9200/ess/‘;
curl -XPOST ‘http://localhost:9200/ess‘ -d ‘{
"analysis": {
"filter": {
"autocomplete_filter": {
"type": "edge_ngram",
"min_gram": 1,
"max_gram": 20,
"token_chars": ["whitespace"]
}
},
"analyzer": {
"autocomplete": {
"type": "custom",
"tokenizer": "whitespace",
"filter": [
"lowercase",
"autocomplete_filter"
]
},
"postsearch": {
"tokenizer": "keyword",
"filter": [
"lowercase"
]
}
}
}
}‘
curl -XPOST ‘http://localhost:9200/ess/ess/_mapping‘ -d‘
{
"ess": {
"properties": {
"id": {
"type" : "long"
},
"fullname": {
"type" : "string"
},
"allname": {
"type" : "string",
"analyzer": "autocomplete",
"search_analyzer": "postsearch"
}
}
}
}‘
curl ‘localhost:9200/ess/_analyze?pretty=1&analyzer=autocomplete‘ -d ‘zs zhangsan zsan zhangs 张三 张s zns‘
curl ‘localhost:9200/ess/_analyze?pretty=1&analyzer=postsearch‘ -d ‘Z‘
curl -XPOST http://localhost:9200/ess/ess/1 -d‘
{"fullname":"张三" , "allname" : "zs zhangsan zsan zhangs 张三 张s zns" }
‘
curl -XPOST http://localhost:9200/ess/ess/2 -d‘
{"fullname":"张三风" , "allname" : "zsf zhangsanfeng zsanfeng zhangsf 张三 三风 张sf znsf" }
‘
curl -XPOST http://localhost:9200/ess/ess/3 -d‘
{"fullname":"李三风" , "allname" : "lsf lisanfeng lsanfeng lsf 李三 三风 李s lsf" }
‘
curl -XGET ‘http://localhost:9200/ess/_search?pretty‘ -d ‘{
"query": {
"match": {
"allname": "张S"
}
}
}‘
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elasticsearch 前缀匹配