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。