Eclipse使用solrJ 7.7.0连接solr步骤

先写一个测试类：

 package com.taotao.rest.solrj;

 import org.apache.solr.client.solrj.SolrClient;
 import org.apache.solr.client.solrj.impl.HttpSolrClient;
 import org.apache.solr.common.SolrInputDocument;
 import org.junit.Test;

 public class SolrJTest {

     public static final String BASE_URL = "http://192.168.83.133:8080/solr/collection1";
     @Test
     public void addDocument() throws Exception {
         //创建一个连接
         SolrClient solrClient = new HttpSolrClient.Builder(BASE_URL).withConnectionTimeout(1000).withSocketTimeout(6000).build();
         //创建一个文档对象
         SolrInputDocument document = new SolrInputDocument();
         document.addField("id", "test001");
         document.addField("item_title", "测试商品2");
         document.addField("item_price", 123456);
         //把文档对象写入索引库
         solrClient.add(document);
         //提交
         solrClient.commit();
     }

     @Test
     public void delete() throws Exception{
         // 创建一个连接
         SolrClient solrClient = new HttpSolrClient.Builder(BASE_URL).withConnectionTimeout(1000).withSocketTimeout(6000).build();
         //solrClient.deleteById("test001");
         solrClient.deleteByQuery("*:*");
         solrClient.commit();
     }
 }

说明：最新版的jar包中已经没有SolrServer这个类了，取而代之的是SolrClient。

通过URL操作Solr：

resource.properties：

 #solr服务地址
 SOLR.SERVER.URL=http://192.168.83.133:8080/solr/collection1

spring 中的 applicationContext-solr.xml：

 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
     xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
     http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
     http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
     http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">

     <!-- 配置SolrServer对象 -->
     <!-- 单机版 -->
     <bean id="httpSolrServer" class="org.apache.solr.client.solrj.impl.HttpSolrClient">
         <constructor-arg name="builder" value="${SOLR.SERVER.URL}"></constructor-arg>
     </bean>
 </beans>

说明：使用时注意版本。