springboot整合IK分词器_springboot集成ik分词器

核心代码：

private static Set segment(String text) throws Exception{  //text 为你要搜索的内容

Set<String> set = new HashSet<>();

StringReader re = new StringReader(text.trim());

IKSegmenter ik= new IKSegmenter(re,true);

Lexeme lex;

while((lex = ik.next())!=null){

set.add(lex.getLexemeText());

}

return set;

}

引入依赖：

<dependency>

<groupId>com.janeluo</groupId>

<artifactId>ikanalyzer</artifactId>

<version>2012_u6</version>

</denpendency>

IKAnalyzer.cfg.xml

<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">

<properties>

<comment>IK Analyzer 扩展配置</comment>

<entry key="ext_dict">ikConf/ext.dic;</entry>

<!--禁止搜索的-->

<entry key="ext_stopwords">ikConf/stopword.dic;</entry>

</properties>

ext.dic和stopword.dic格式

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