Solr中文分词器配置及数据检索

导入MySQL数据

*首先：在做检索数据之前，先将数据导入到Solr中，根据http://www.jianshu.com/p/7ce281b2be30

*然后：这次我用的是article这张表，所以在以前的配置上要改相应的配置文件（schema.xml、data-config.xml），将IKAnalyzer2012_FF_hf1.jar拷贝到/solr/WEB-INF/lib，注意：必须是IKAnalyzer2012_FF_hf1.jar，别的jar包好像不怎么好使，我试了好几个jar包。

schema.xml：


    
   
    

其中"text_ikarticle"这个字段必须是你要中文分词的那个字段

data-config.xml：

  
      
       
         
        
        
          
    

其中field这块是添加名称转化
*其次：导入数据，导入数据如图：

dataimport.png

使用分词查询，结果如下

分词查询.png

基于WEB全文检索

基于Web查询数据，关键词用红字标注
SolrArticleController .java

package com.xx.controller;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.lang.StringUtils;
import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.impl.HttpSolrServer;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.common.SolrDocument;
import org.apache.solr.common.SolrDocumentList;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import com.xx.other.bean.Article;


@Controller
@RequestMapping("/solr")
public class SolrArticleController {
    private static final String USER_URL = "http://localhost:8188/solr/article";
    private static final Logger LOG = LoggerFactory.getLogger(SolrArticleController.class);
    private static HttpSolrServer solrServer = new HttpSolrServer(USER_URL);
    @RequestMapping(value="/query")
    public String queryArticle(HttpServletRequest request,Model model) throws Exception{
        String reqparam=request.getParameter("param");
        reqparam=new String(reqparam.getBytes("iso-8859-1"), "utf-8");
        if(StringUtils.isEmpty(reqparam)){
            reqparam="*";
        }
//      new String(reqparam.getBytes(charset), charset)
        SolrQuery query = new SolrQuery();
        query.setHighlight(true);
        query.addHighlightField("text_ikarticle");
        query.setHighlightSimplePre("");
        query.setHighlightSimplePost("");
        query.setHighlightSnippets(1);
        query.setHighlightFragsize(100);
        query.set("q", "text_ikarticle:"+reqparam);
        QueryResponse response = solrServer.query(query);
        SolrDocumentList docList = response.getResults();
        Map>> highmap = response.getHighlighting();
        LOG.info("一共有 " + docList.getNumFound() + " 条记录");
        LOG.info("==================");
        List
 list=new ArrayList
();
        Article article=null;
        for (SolrDocument doc : docList) {
            Collection cols = doc.getFieldNames();
            for (String field : cols) {
                LOG.info(field + ":" + doc.get(field));
            }
            LOG.info("==================");
            LOG.info(highmap.get(doc.get("id")).get("text_ikarticle").toString());
            article=new Article(doc.get("id").toString(),highmap.get(doc.get("id")).get("text_ikarticle").toString());
            list.add(article);
        }
        model.addAttribute("list", list);
        return "solrArticle";
    }
}

solrArticle.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="c"  uri="http://java.sun.com/jsp/jstl/core" %>








  
${article.articleID}===>${article.content}
    

检索成功，显示数据如图所示：

检索一半.png

检索你的话.png