es实现类似于关系型数据库中的 like '%xx%'

来源：互联网发布：淘宝卖家申请子账号编辑：程序博客网时间：2024/06/07 12:18

curl -XPUT http://xx.xx.xxx.xx:9200/abcccc -d '  {        "settings" : {            "analysis" : {                "analyzer" : {                    "my_ngram_analyzer" : {                        "tokenizer" : "my_ngram_tokenizer",                        "char_filter":["html_strip"]                    }                },                "tokenizer" : {                    "my_ngram_tokenizer" : {                        "type" : "nGram",            "min_gram":1,            "max_gram":1,            "token_chars":[            "letter",            "digit",            "punctuation",            "symbol"            ]                    }                }            }        }    }'curl -XPUT http://xx.xx.xxx.xx:9200/abcccc/biglog/_mapping -d '{  "biglog" : {    "_all": {"enabled": false},    "properties" : {      "tt" : {        "type" : "string","analyzer" : "my_ngram_analyzer"}    }  }}'http://xx.xx.xxx.xx:9200/abcccc/_analyze?pretty=true&analyzer=my_ngram_analyzer&text=123456789 curl -XPOST  http://xx.xx.xxx.xx:9200/abcccc/biglog/ -d '{"tt" : "123456789"}'curl -XPOST  http://xx.xx.xxx.xx:9200/abcccc/biglog/_search -d ' {  "query": {    "match_phrase": {      "tt": {        "query": "6",        "slop": 1,  //slop定义的是关键词之间隔多少未知单词        "analyzer": "my_ngram_analyzer"      }    }  }}'

1 0