IKAnalyzer分词java、scala实现

1、IKAnalyzer中文分词功能来自于 org.apache.lucene 库

2、java编写

import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
public static void main(String[] args) throws IOException {       
    Analyzer analyzer=new IKAnalyzer();    
    TokenStream tokenStream = analyzer.tokenStream("", "通往事故核心现场的道路于22日被紧急修通。持续降雨下，路面湿滑，记者发现，较大的泥坑处没过脚背有二三十厘米。为防滑，一块块竹架板铺在地上。");    
    CharTermAttribute charTermAttribute = tokenStream.addAttribute(CharTermAttribute.class); 
    tokenStream.reset();
    while (tokenStream.incrementToken()){
        System.out.println(charTermAttribute.toString());
    }
    tokenStream.close();
}

输出结果

3、scala编写

val analyzer = new IKAnalyzer()
val ts:TokenStream = analyzer.tokenStream("", "通往事故核心现场的道路于22日被紧急修通。持续降雨下，路面湿滑，记者发现，较大的泥坑处没过脚背有二三十厘米。为防滑，一块块竹架板铺在地上。")
val ter:CharTermAttribute = ts.addAttribute(classOf[CharTermAttribute])
ts.reset()while (ts.incrementToken ) {
  println(ter.toString)
}

ts.close()

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