软件简介

结巴分词插件(for
elasticsearch)，目前支持0.90.*以上版本

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| Jieba Chinese Analysis Plugin | ElasticSearch    |
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| 0.0.1-SNAPSHOT (master)       | 0.90.*           |
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支持两种分词模式(seg_mode):

1. index 索引模式，搜索引擎建立索引阶段使用该模式
2. search 搜索模式，搜索时采用该种模式分词

使用说明

创建mapping

#!/bin/bash curl -XDELETE '0:9200/test/';echo curl -XPUT '0:9200/test/' -d ' {  "index" : {  "number_of_shards": 1,  "number_of_replicas": 0,  "analysis" : {  "analyzer" : {  "jieba_search" : {  "type" : "jieba",  "seg_mode" : "search",  "stop" : true  },  "jieba_index" : {  "type" : "jieba",  "seg_mode" : "index",  "stop" : true  }  }  }  } }';echo

test

# index mode curl '0:9200/test/_analyze?analyzer=jieba_index' -d '中华人民共和国';echo

结果:

{ "tokens": [ { "token": "中华", "start_offset": 0, "end_offset": 2, "type": "word", "position": 1 }, { "token": "华人", "start_offset": 1, "end_offset": 3, "type": "word", "position": 2 }, { "token": "人民", "start_offset": 2, "end_offset": 4, "type": "word", "position": 3 }, { "token": "共和", "start_offset": 4, "end_offset": 6, "type": "word", "position": 4 }, { "token": "共和国", "start_offset": 4, "end_offset": 7, "type": "word", "position": 5 }, { "token": "中华人民共和国", "start_offset": 0, "end_offset": 7, "type": "word", "position": 6 } ] }


# search mode curl '0:9200/test/_analyze?analyzer=jieba_search' -d '中华人民共和国';echo

结果：

{ "tokens": [ { "token": "中华人民共和国", "start_offset": 0, "end_offset": 7, "type": "word", "position": 1 } ] }