Elasticsearch中返回ik分词结果

Posted 2023-03-02 陈一一同学

这里title是我们需要分词的字符串，最后会以json形式返回

public List<IkName> IkFenCiSelect(String title) throws IOException

StringReader sr = new StringReader(title);

IKSegmenter ik = new IKSegmenter(sr, true);

Lexeme lex = null;

List<IkName> stringList = new ArrayList<>();

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

IkName ikName = new IkName();

ikName.setIkName(lex.getLexemeText());

stringList.add(ikName);

return stringList;

public class IkName 
    private String ikName;

    public String getIkName() 
        return ikName;
    

    public void setIkName(String ikName) 
        this.ikName = ikName;
    

"ikNameList": [
        
            "ikName": "我"
        ,
        
            "ikName": "是"
        ,
        
            "ikName": "中国人"
        
    ]