官方文档:
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https: //github .com /medcl/elasticsearch-analysis-ik |
创建目录:
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cd xxx /plugins/ mkdir ik |
查看版本:
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# curl -XGET localhost:9200 { "name" : "es1" , "cluster_name" : "vphotoses" , "cluster_uuid" : "1q0u6R63QXGGgcfVegPqQg" , "version" : { "number" : "5.3.0" , "build_hash" : "3adb13b" , "build_date" : "2017-03-23T03:31:50.652Z" , "build_snapshot" : false , "lucene_version" : "6.4.1" }, "tagline" : "You Know, for Search" } |
下载插件:版本号要和elasticsearch完全一致,否者安装失败es重启不了。
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wget https: //github .com /medcl/elasticsearch-analysis-ik/releases/download/v5 .3.0 /elasticsearch-analysis-ik-5 .3.0.zip |
解压到ik目录即可:
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unzip elasticsearch-analysis-ik-5.3.0.zip |
重启elasticsearch即可。
查看已经安装的插件:
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# curl -XGET localhost:9200/_cat/plugins es1 analysis-ik 5.3.0 es2 analysis-ik 5.3.0 |
使用分词:
在命令行中:
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# curl -XGET 'http://localhost:9200/_analyze?pretty&analyzer=ik_smart' -d '五星红旗迎风飘扬' { "tokens" : [ { "token" : "五星红旗" , "start_offset" : 0, "end_offset" : 4, "type" : "CN_WORD" , "position" : 0 }, { "token" : "迎风" , "start_offset" : 4, "end_offset" : 6, "type" : "CN_WORD" , "position" : 1 }, { "token" : "飘扬" , "start_offset" : 6, "end_offset" : 8, "type" : "CN_WORD" , "position" : 2 } ] } |
或打开如下web页面
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http: //10 .64.104.43:5601 /app/kibana #/dev_tools/console?_g=() |
在console输入框中输入如下内容再点击发送按钮:
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post _analyze { "text" : "五星红旗迎风飘扬" , "analyzer" : "ik_max_word" } |