maven項目下solr和spring的整合配置詳解

2024-07-14 08:42:55

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前言：

solr和spring整合其實很簡單，只要注意導入依賴的配置文件即可。廢話不多說，上代碼。

第一步：編寫maven項目的pom文件，導入依賴

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">;  <modelVersion>4.0.0</modelVersion>  <groupId>com.millery.spring_solr</groupId>  <artifactId>spring-solr</artifactId>  <version>0.0.1-SNAPSHOT</version>  <packaging>war</packaging>    <!-- 添加依賴 -->  <dependencies>    <!-- Spring依賴 -->   <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-context</artifactId>    <version>4.1.3.RELEASE</version>   </dependency>   <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-beans</artifactId>    <version>4.1.3.RELEASE</version>   </dependency>   <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-jdbc</artifactId>    <version>4.1.3.RELEASE</version>   </dependency>   <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-aspects</artifactId>    <version>4.1.3.RELEASE</version>   </dependency>    <!--solr客戶端solrj的依賴 -->   <dependency>    <groupId>org.apache.solr</groupId>    <artifactId>solr-solrj</artifactId>    <version>4.10.1</version>   </dependency>      <!-- junit測試 -->   <dependency>     <groupId>junit</groupId>     <artifactId>junit</artifactId>     <version>4.10</version>     <scope>test</scope>    </dependency>   </dependencies> </project>

第二步：編寫applicationContext-solr.xml和solr.properties配置文件

applicationContext-solr.xml配置文件的內容：

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"  xmlns:context="http://www.springframework.org/schema/context"  xmlns:mvc="http://www.springframework.org/schema/mvc"  xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd   http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd   http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">;    <!--定義solr的server-->  <bean id="httpSolrServer" class="org.apache.solr.client.solrj.impl.HttpSolrServer">   <constructor-arg index="0" value="${solr.Url}"/>  <!-- 設置響應解析器 -->   <property name="parser">    <bean class="org.apache.solr.client.solrj.impl.XMLResponseParser"/>   </property>   <!-- 設置重試次數-->   <property name="maxRetries" value="${solr.maxRetries}"/>   <!-- 建立連接的最長時間 -->   <property name="connectionTimeout" value="${solr.connectionTimeout}"/>  </bean>   </beans>

solr.properties配置文件的內容：

solr.Url=http://127.0.0.1:8983/millery solr.maxRetries=1 solr.connectionTimeout=500

第三步：編寫applicationContext.xml配置文件

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"  xmlns:context="http://www.springframework.org/schema/context"  xmlns:mvc="http://www.springframework.org/schema/mvc"  xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd   http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd   http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">;   <!--配置service的包掃描，自動注入Service -->  <context:component-scan base-package="com.millery" />   <!-- 使用spring自帶的占位符替換功能 -->  <bean   class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">   <!-- 允許JVM參數覆蓋 -->   <property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />   <!-- 忽略沒有找到的資源文件 -->   <property name="ignoreResourceNotFound" value="true" />   <!-- 配置資源文件 -->   <property name="locations">    <list>     <value>classpath:solr.properties</value>    </list>   </property> <a target=_blank href="http://write.blog.csdn.net/User.java" rel="external nofollow" ><span style="color: rgb(0, 0, 255);"></span></a><pre name="code" class="html"></bean> </beans>

第四步：寫測試代碼

User實體類：

package com.millery.spring_solr.pojo;  /**  *  * @項目名稱：spring-solr  @類名稱：User  @類描述：用戶實體類 br/> * @創建人：millery  @創建時間：2015年11月5日 上午10:42:43  @version： br/> */ public class User {   private Long id;// 用戶編號  private String username;// 用戶名  private String loginPwd;// 用戶登錄密碼  private String email;// 用戶郵箱   public Long getId() {   return id;  }   public void setId(Long id) {   this.id = id;  }   public String getUsername() {   return username;  }   public void setUsername(String username) {   this.username = username;  }   public String getLoginPwd() {   return loginPwd;  }   public void setLoginPwd(String loginPwd) {   this.loginPwd = loginPwd;  }   public String getEmail() {   return email;  }   public void setEmail(String email) {   this.email = email;  }   @Override  public String toString() {   return "User [id=" + id + ", username=" + username + ", loginPwd="     + loginPwd + ", email=" + email + "]";  } }

SpringSolr類：

import org.apache.solr.client.solrj.SolrQuery; import org.apache.solr.client.solrj.SolrServerException; import org.apache.solr.client.solrj.impl.HttpSolrServer; import org.apache.solr.client.solrj.response.QueryResponse; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component;  import com.millery.spring_solr.pojo.User;  /**  *  * @項目名稱：spring-solr br/> */ import org.apache.solr.client.solrj.SolrQuery; import org.apache.solr.client.solrj.SolrServerException; import org.apache.solr.client.solrj.impl.HttpSolrServer; import org.apache.solr.client.solrj.response.QueryResponse; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component;  import com.millery.spring_solr.pojo.User;  /**  *  * @項目名稱：spring-solr  @類名稱：SpringSolrTest  @類描述：測試類 br/> * @創建人：millery  @創建時間：2015年11月5日 上午10:48:57  @version： br/> */ @Component public class SpringSolr { br/>  @Autowired  private HttpSolrServer httpSolrServer;   public User getUser(Long id) throws SolrServerException {    //創建查詢條件   SolrQuery query = new SolrQuery();   query.setQuery("id:" + id);      //查詢并返回結果   QueryResponse queryResponse = this.httpSolrServer.query(query);   return (User) queryResponse.getBeans(User.class);  } }

SpringSolrTest類：

SpringSolrTest.java

package com.millery.spring_solr.test;import org.apache.solr.client.solrj.SolrServerException;import org.junit.Before;import org.junit.Test;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;import com.millery.spring_solr.pojo.User;public class SpringSolrTest {private SpringSolr springSolr;br/>@Beforepublic void setUp() throws Exception {// 初始化Spring容器ApplicationContext applicationContext = new ClassPathXmlApplicationContext("applicationContext.xml", "applicationContext-solr.xml");//獲取對象this.springSolr = applicationContext.getBean(SpringSolr.class);br/>}@Testpublic void test() throws SolrServerException {// 測試方法，輸出結果User user = springSolr.getUser((long) 1);System.out.println(user);}}

運行代碼結果：