solr

1. solr 시작

Windows: bin\solr start 
Mac, Linux: bin/solr start

2. 브라우저 실행

http://localhost:8983/solr

3. Core Collection 생성

Windows: bin\solr create -c record -d ..\server\solr\configsets\basic_configs 
Mac, Linux: bin/solr create -c record -d ../server/solr/configsets/basic_configs

* v7.7.2 변경

solr create -c record -d ..\server\solr\configsets\_default

4. 생성 콜렉션 확인

http://localhost:8983/solr

5. $SOLR_HOME\server\solr\board\conf > managed-schema 수정

<field name="title" type="text_general" indexed="true" stored="true" multivalued="false" /> 
<field name="writer" type="string" indexed="true" stored="true" multivalued="false" /> 
<field name="board" type="text_general" indexed="true" stored="true" multivalued="false" /> 
<field name="date" type="date" indexed="true" stored="true" multivalued="false" /> 
  
<field name="text" type="text_general" indexed="true" stored="true" multivalued="true" /> 
<copyfield source="title" dest="text" /> 
<copyfield source="writer" dest="text" /> 
<copyfield source="board" dest="text" />

6. solr restart

Windows: bin\solr restart -p 8983 
Mac, Linux: bin/solr restart 

7. pom.xml

https://mvnrepository.com/artifact/org.apache.solr/solr-solrj

8. SolrJDriver.class 생성

public class SolrJDriver { 
    public static String url = "https://localhost:8983/solr/record"; 
    public static SolrClient solr = new HttpSolrClient(url);  
}

9. solr에 document 추가/삭제/조회
* 추가

SolrInputDocument solrDoc = new SolrInputDocument(); 
solrDoc.addField("id", param.getBrdno()); 
solrDoc.addField("title", param.getBrdtitle()); 
solrDoc.addField("writer", param.getBrdwriter()); 
solrDoc.addField("board", param.getBrdmemo()); 
solrDoc.addField("date", param.getBrddate()); 
  
Collection solrDocs = new ArrayList(); 
solrDocs.add(solrDoc); 
  
SolrJDriver.solr.add(solrDocs); 
SolrJDriver.solr.commit();

* 삭제

SolrJDriver.solr.deleteById(param);
SolrJDriver.solr.commit() 

* 전체삭제

deleteByQuery(QUERY_STATEMENT)  

* 조회

if(!"".equals(q)) { 
  SolrQuery query = new SolrQuery(); 
  query.setQuery("text:" + q ); 
  
  QueryResponse responseSolr = SolrJDriver.solr.query(".", query); 
  SolrDocumentList results = responseSolr.getResults(); 
  
  modelMap.addAttribute("q", q); 
  modelMap.addAttribute("listview", results.toArray()); 
}