Apache Solr + PHP 进行全文查询
环境:JDK 1.6apache-solr-1.2.0 [http://lucene.apache.org/solr]tomcat 5.5.17wamp 2.0SolrPhpClient 开发包 [https://issues.apache.org/jira/browse/SOLR-341] 1. 安装solra) 下载apache-solr-1.2.0.zip,解压。将apache-solr-1.2.0\dist 下的apache-solr-1.2.0.war 改名为solr.war并拷贝到tomcat目录下的webapps目录中。b) 将apache-solr-1.2.0\example\ 下的 solr 目录拷贝到任意位置,如:E:\solrc) 在tomcat目录下的conf\Catalina\localhost 目录中(如果没有则手工创建该目录)创建solr.xml文件,文件内容如下:<Context docBase="D:/tomcat/webapps/solr.war" debug="0" crossContext="true" >1. <Environment name="solr/home" type="java.lang.String" value="E:/solr" override="true" /></Context>d) 修改tomcat的server.xml文件,找到<Connector port="8080" … 项(假设tomcat监听8080端口),添加编码方式,修改后如下<Connector port="8080"URIEncoding="UTF-8" …e) 启动tomcat。在浏览器中输入http://localhost:8080/solr/,出现“Welcom to Solr”页面,说明安装成功。 2. 建立自定义索引模式a) 打开E:\solr\conf\schema.xml 文件 找到
<fields>
……
<fields>
替换为
<fields>1. <field name="id" type="string" indexed="true" stored="true" required="true" /> 2. <field name="name" type=" string " indexed="true" stored="true" required="true" />3. <field name="address" type="text" indexed="true" stored="true" multiValued="true" required="true" /> </fields>
<defaultSearchField>text</defaultSearchField>
替换为
<defaultSearchField>name</defaultSearchField>
删除所有< copyField …> 项3. 建立PHP客户端
在wamp的www目录下建立solr目录。
将SolrPhpClient.zip解压,并将其中的Apache目录拷贝到www/solr目录下。创建index.php文件,内容如下:
<!DOCTYPEhtml PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><htmlxmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-CN" lang="zh-CN"><head><meta content="text/html; charset=UTF-8" http-equiv="Content-Type"/><title></title></head><body><?phprequire_once( 'Apache/Solr/Service.php' );// 连接solr服务器$solr = new Apache_Solr_Service( '127.0.0.1', '8080', '/solr' );//测试是否联通if ( ! $solr->ping() ) { echo 'Solr service not responding.'; exit;}//// 创建两条记录nuby 和 zhangyan// $parts = array( 'nuby' => array( 'id' => 1, 'name' => '张岩', 'address' => array( '天安门', '北京天安门' ), ), 'zhangyan' => array( 'partno' => 2, 'name' => '张岩', 'model' => '北京五道口', )); $documents = array();foreach ( $parts as $item => $fields ) { $part = new Apache_Solr_Document(); foreach ( $fields as $key => $value ) { if ( is_array( $value ) ) { foreach ( $value as $datum ) { $part->setMultiValue( $key, $datum ); } } else { $part->$key = $value; } } $documents[] = $part;} //// 创建索引// try { $solr->addDocuments( $documents ); $solr->commit(); $solr->optimize();}catch ( Exception $e ) { echo $e->getMessage();}//// 查询//$offset = 0;$limit = 10;$queries = array( 'id: 1 OR id: 2', 'name: 张岩', 'name: 天安门'); foreach ( $queries as $query ) { $response = $solr->search( $query, $offset, $limit ); if ( $response->getHttpStatus() == 200 ) { if ( $response->response->numFound > 0 ) { foreach ( $response->response->docs as $doc ) { echo "$doc->partno $doc->name <br />"; } echo '<br />'; } } else { echo $response->getHttpStatusMessage(); }}?></body></html>
摘自:http://blog.163.com/chen98_2006@126/blog/static/158584272008821929636/
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