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" } } }' 本文转自whk66668888 51CTO博客,原文链接:http://blog.51cto.com/12597095/1903495