【solr】使用總結

項目中第一次獨立的使用solr，做了一個簡單的demo，簡單介紹下：

需要的jar：

        <dependency>  
            <groupId>org.apache.solr</groupId>  
            <artifactId>solr-solrj</artifactId>  
            <version>4.7.0</version>  
        </dependency>    
        <dependency>  
            <groupId>org.noggit</groupId>  
            <artifactId>noggit</artifactId>  
            <version>0.5</version>  
        </dependency>  
        <dependency>  
            <groupId>commons-codec</groupId>  
            <artifactId>commons-codec</artifactId>  
            <version>1.9</version>  
        </dependency>  
        <dependency>  
            <groupId>commons-httpclient</groupId>  
            <artifactId>commons-httpclient</artifactId>  
            <version>3.1</version>  
        </dependency>    
        <dependency>  
            <groupId>commons-io</groupId>  
            <artifactId>commons-io</artifactId>  
            <version>2.4</version>  
        </dependency>   
        <dependency>  
            <groupId>org.slf4j</groupId>  
            <artifactId>jcl-over-slf4j</artifactId>  
            <version>1.7.6</version>  
        </dependency>    
         <dependency>  
            <groupId>org.slf4j</groupId>  
            <artifactId>slf4j-api</artifactId>  
            <version>1.7.6</version>  
        </dependency>    
         <dependency>  
            <groupId>org.slf4j</groupId>  
            <artifactId>slf4j-log4j12</artifactId>  
            <version>1.7.6</version>  
        </dependency>   
          <dependency>  
            <groupId>org.apache.httpcomponents</groupId>  
            <artifactId>httpcore</artifactId>  
            <version>4.3.2</version>  
        </dependency>   
         <dependency>  
            <groupId>org.apache.httpcomponents</groupId>  
            <artifactId>httpclient</artifactId>  
            <version>4.3.3</version>  
        </dependency>  
         <dependency>  
            <groupId>org.apache.httpcomponents</groupId>  
            <artifactId>httpmime</artifactId>  
            <version>4.3.3</version>  
        </dependency>   

xml配置：

        <!--單機版solr客戶端-->
	<bean id="httpSolrServer" class="org.apache.solr.client.solrj.impl.HttpSolrServer">
		<constructor-arg name="baseURL" value="http://192.168.22.221:8080/solr"/>
	</bean>

Java代碼：

@Test
    public void testSolrJ() throws Exception {
        //創建連接
        SolrServer solrServer = new HttpSolrServer("http://192.168.22.221:8080/solr");
        //創建一個文檔對象
        SolrInputDocument document = new SolrInputDocument();
        //添加域
        document.addField("id", "123");
        document.addField("question_content", "測試大題題幹");
        //添加到索引庫
        solrServer.add(document);
        //提交
        solrServer.commit();
    }

    @Test
    public void testQuery() throws Exception {
        //創建連接
        SolrServer solrServer = new HttpSolrServer("http://192.168.22.221:8080/solr");
        //創建一個查詢對象
        SolrQuery query = new SolrQuery();
        query.setQuery("question_content:*");
        //執行查詢
        QueryResponse response = solrServer.query(query);
        //取查詢結果
        SolrDocumentList solrDocumentList = response.getResults();
        for (SolrDocument solrDocument : solrDocumentList) {
            System.out.println(solrDocument.get("id"));
            System.out.println(solrDocument.get("question_content"));
        }
    }

寫在後面：

      只是簡單的實現了一個例子，不夠系統，原來學習的有些忘了，還在繼續學習中。