Solr搜索引擎—中文全拼简拼分词（搜索怎么拼音怎么拼写）

搞定了中文分词下一个就是要来搞定拼音分词了，拼音分词有分为全拼和简拼

附上:

喵了个咪的博客：http://w-blog.cn

Solr官网：http://lucene.apache.org/solr/

PS：8.0.0版本已经发布，本文使用此时较为稳定的7.7.1版本

一，全拼分词

> wget http://files.cnblogs.com/files/wander1129/pinyin.zip

> unzip pinyin.zip

> mv pinyin4j-2.5.0.jar server/solr-webapp/webapp/WEB-INF/lib

> mv pinyinAnalyzer4.3.1.jar server/solr-webapp/webapp/WEB-INF/lib

> vim server/solr/new_core/conf/managed-schema

<fieldType name="text_pinyin" class="solr.TextField" positionIncrementGap="0">

<analyzer type="index">

<tokenizer class="org.wltea.analyzer.lucene.IKTokenizerFactory"/>

<filter class="com.shentong.search.analyzers.PinyinTransformTokenFilterFactory" minTermLenght="2" />

<filter class="com.shentong.search.analyzers.PinyinNGramTokenFilterFactory" minGram="1" maxGram="20" />

</analyzer>

<analyzer type="query">

<tokenizer class="org.wltea.analyzer.lucene.IKTokenizerFactory"/>

<filter class="com.shentong.search.analyzers.PinyinTransformTokenFilterFactory" minTermLenght="2" />

<filter class="com.shentong.search.analyzers.PinyinNGramTokenFilterFactory" minGram="1" maxGram="20" />

</analyzer>

</fieldType>

自制分词规则

> webapps/solr/WEB-INF/classes/

> cd /usr/local/solr-7.7.1/server/solr-webapp/webapp/WEB-INF

> mkdir classes

> wget http://pic.w-blog.cn/ikanalyzer-solr5.zip

> unzip ikanalyzer-solr5.zip

> cd ikanalyzer-solr5/

> mv ext.dic ../server/solr-webapp/webapp/WEB-INF/classes/

> mv IKAnalyzer.cfg.xml ../server/solr-webapp/webapp/WEB-INF/classes/

> mv stopword.dic ../server/solr-webapp/webapp/WEB-INF/classes/

> vim ext.dic

美团

简拼分词

> wget http://pic.w-blog.cn/pinyinTokenFilter-1.1.0-RELEASE.jar

> mv pinyinTokenFilter-1.1.0-RELEASE.jar server/solr-webapp/webapp/WEB-INF/lib

> vim server/solr/new_core/conf/managed-schema

<fieldType name="text_jian_pinyin" class="solr.TextField">

<analyzer type="index">

<tokenizer class="org.wltea.analyzer.lucene.IKTokenizerFactory" isMaxWordLength="false" useSmart="false" />

<filter class="solr.LowerCaseFilterFactory" />

<filter class="top.pinyin.index.solr.PinyinTokenFilterFactory" pinyin="true" isFirstChar="true" minTermLenght="2" />

<filter class="com.shentong.search.analyzers.PinyinNGramTokenFilterFactory" minGram="2" maxGram="20" />

</analyzer>

<analyzer type="query">

<tokenizer class="org.wltea.analyzer.lucene.IKTokenizerFactory" isMaxWordLength="false" useSmart="false" />

<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true" />

<filter class="solr.LowerCaseFilterFactory" />

</analyzer>

</fieldType>

<field name="app_name" type="text_jian_pinyin" indexed="true" stored="true" />