中文分词插件管理
8.6.1.通过 elasticsearch-plugin 命令安装分词插件 root@netkiller ~ % /usr/share/elasticsearch/bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v5.5.1/elasticsearch-analysis-ik-5.5.1.zip -> Downloading https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v5.5.1/elasticsearch-analysis-ik-5.5.1.zip [=================================================] 100% -> Installed analysis-ik 创建 mapping root@netkiller ~ % curl -XPUT http://localhost:9200/information root@netkiller ~ % curl -XPOST http://localhost:9200/information/article/_mapping -d' { "properties": { "content": { "type": "text", "analyzer": "ik_max_word", "search_analyzer": "ik_max_word" }, "title": { "type": "text", "analyzer": "ik_max_word", "search_analyzer": "ik_max_word" } } }' root@netkiller ~ % curl "http://localhost:9200/information/article/_mapping?pretty" { "information" : { "mappings" : { "article" : { "properties" : { "content" : { "type" : "text", "analyzer" : "ik_max_word" }, "title" : { "type" : "text", "analyzer" : "ik_max_word" } } } } } } 8.6.2.手工安装插件 curl -s https://raw.githubusercontent.com/oscm/shell/master/search/elasticsearch/elasticsearch-analysis-ik-5.5.0.sh | bash 8.6.3.创建索引 curl -XPUT http://localhost:9200/information 8.6.4.删除索引 如果索引已经存在请删除后重新创建索引 curl -XDELETE http://localhost:9200/information/news/_mapping?pretty curl -XDELETE http://localhost:9200/information/?pretty 8.6.5.配置索引分词插件 curl -XPOST http://localhost:9200/information/news/_mapping?pretty -d' { "news": { "_all": { "analyzer": "ik_max_word", "search_analyzer": "ik_max_word", "term_vector": "no", "store": "false" }, "properties": { "content": { "type": "text", "store": "no", "term_vector": "with_positions_offsets", "analyzer": "ik_max_word", "search_analyzer": "ik_max_word", "include_in_all": "true", "boost": 8 } } } }' 8.6.5.1.测试分词效果 curl -XPOST http://localhost:9200/information/news/ -d' {"title": "越南胡志明游记·教堂·管风琴的天籁之音","content":"这是我平生第一次去教堂，也是第一次完整的参加宗教仪式。当我驻足教堂外的时候，耳边传来天籁之音，是管风琴，确切的说是电子风琴。真正的管风琴造价昂贵，管风琴通常需要根据教堂尺寸定制，无法量产。我记得中国只有4座管风琴，深圳音乐厅有一座。"} ' curl -XPOST http://localhost:9200/information/news/ -d' {"title": "越南胡志明游记·信仰·法事","content":"佛经的形成过程是与佛教的发展相始终的，按照佛教发展的时间顺序，最早形成的是小乘佛教三藏，之后形成的是大乘佛教三藏，最后形成的是密宗三藏。"} ' curl -XPOST http://localhost:9200/information/news/_search -d' { "query" : { "term" : { "content" : "佛经" }}, "highlight" : { "pre_tags" : ["<strong>", "<strong>"], "post_tags" : ["</strong>", "</strong>"], "fields" : { "content" : {} } } }' curl -XPOST http://localhost:9200/information/news/_search -d' { "query" : { "term" : { "content" : "中国" }}, "highlight" : { "pre_tags" : ["<b>", "<i>"], "post_tags" : ["</b>", "</i>"], "fields" : { "content" : {} } } }' 原文出处：Netkiller 系列 手札 本文作者：陈景峯 转载请与作者联系，同时请务必标明文章原始出处和作者信息及本声明。
