elasticsearch ik分词 实现
本次实现环境：操作系统：windows xp
elasticsearch版本:1.0.3
ik版本：1.2.3
以上的文件附在附近供下载。
1、先将下载的elasticsearch-analysis-ik-1.2.3.jar放在ES_HOME\plugins\analysis-ik\下；
2、将ik.rar解压到ES_HOME\config\下。
3、修改ES_HOME\config\elasticsearch.yml最后添加：
index:
analysis:
analyzer:
ik:
alias:
type: org.elasticsearch.index.analysis.IkAnalyzerProvider
ik_max_word:
type: ik
use_smart: false
ik_smart:
type: ik
use_smart: true
4、重启elasticsearch
5、测试：localhost:9200/这里是索引名/_analyze?analyzer=ik&text=我的第一个中文分词
{"tokens":[{"token":"我","start_offset":0,"end_offset":1,"type":"CN_CHAR","position":1},
{"token":"第一个","start_offset":2,"end_offset":5,"type":"CN_WORD","position":2},
{"token":"eslasticsearch","start_offset":5,"end_offset":19,"type":"ENGLISH","position":3},
{"token":"ik","start_offset":20,"end_offset":22,"type":"ENGLISH","position":4},
{"token":"中文","start_offset":22,"end_offset":24,"type":"CN_WORD","position":5},
{"token":"分词","start_offset":24,"end_offset":26,"type":"CN_WORD","position":6}]}
完毕
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