Solr学习

1，环境必须是tomcat7.0以上，jdk7.0以上，jre7.0以上,且配置好环境变量；
2，example\webapps 下的solr.war；
3，solr home，
在apache-tomcat-7.0.55\conf\Catalina\localhost中
新增solr.xml文件

 <Context docBase="apache-tomcat-7.0.55/webapps/solr.war"   debug="0" crossContext="true" >

   <Environment name="solr/home" type="java.lang.String" value="D:/solr/solr" override="true" />

</Context>

4，拷贝example\lib\ext下的所有jar 到tomcat_home\webapps\solr\WEB-INF\lib下；
5，tomcat_home\webapps\solr\WEB-INF下新建一个classes文件夹，将example\resources下的log4j.properties拷贝过去；
6.D:/solr/solr，将\example\下的solr拷贝过去；
7.修改collection1\conf中的 solrconfig.xml

将

 <!--<lib dir="../../../contrib/extraction/lib" regex=".*\.jar" />
  <lib dir="../../../dist/" regex="solr-cell-\d.*\.jar" />

  <lib dir="../../../contrib/clustering/lib/" regex=".*\.jar" />
  <lib dir="../../../dist/" regex="solr-clustering-\d.*\.jar" />

  <lib dir="../../../contrib/langid/lib/" regex=".*\.jar" />
  <lib dir="../../../dist/" regex="solr-langid-\d.*\.jar" />

  <lib dir="../../../contrib/velocity/lib" regex=".*\.jar" />
  <lib dir="../../../dist/" regex="solr-velocity-\d.*\.jar" />-->

。。。。
  <!-- A request handler that returns indented JSON by default -->
  <requestHandler name="/query" class="solr.SearchHandler">
	<bool name="f.title.hl.useFastVectorHighlighter">true</bool>//新增
     <lst name="defaults">

。。。。。

//新增
 <requestHandler name="/dataimport" class="solr.DataImportHandler">
    <lst name="defaults">
      <str name="config">db-config.xml</str>
    </lst>
  </requestHandler>

\collection1\conf\schema.xml的修改

//新定义的参数
  <field name="posId" type="string" indexed="true" stored="true" required="true" multiValued="false" />
   <field name="posName" type="text_ik" indexed="true" stored="true" required="true" multiValued="false" />
   <field name="updateTime" type="date" indexed="true" stored="true" required="true" multiValued="false" />
   <field name="text" type="text_ik" indexed="true" stored="false" multiValued="true"/>
//主键
<uniqueKey>posId</uniqueKey>

//  或 与 并<--<solrQueryParser defaultOperator="OR"/> -->
<solrQueryParser defaultOperator="AND"/>

//
<copyField source="posName" dest="text"/>

 <fieldType name="text_ik" class="solr.TextField"> 
     <analyzer class="org.wltea.analyzer.lucene.IKAnalyzer"/> 
     <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" /> 
   </fieldType>

db-config.xml文件

<dataConfig>
    <dataSource name="ds" driver="oracle.jdbc.driver.OracleDriver" url="jdbc:oracle:thin:@192.168.2.1:1515:数据库"
                user="user" password="123456" responseBuffering="adaptive" selectMethod="cursor" />
    
    <document>
                <entity name="entity-position" dataSource="ds" pk="POS_ID"
                query="SELECT V.* FROM POSITION V WHERE V.DELETE_FLAG = 0"
                deltaImportQuery="SELECT V.* FROM POSITION V WHERE V.POS_ID = '${dataimporter.delta.POS_ID}'"
                deltaQuery="SELECT V.* FROM POSITION V WHERE V.DELETE_FLAG = 0
                            AND V.UPDATE_TIME &gt; to_date('${dataimporter.last_index_time}','yyyy-mm-dd hh24:mi:ss')"
                deletedPkQuery="SELECT V.* FROM POSITION V WHERE V.DELETE_FLAG = 1
                            AND V.UPDATE_TIME &gt; to_date('${dataimporter.last_index_time}','yyyy-mm-dd hh24:mi:ss')">
                        <field column="POS_ID" name="posId"/>
                        <field column="POS_NAME" name="posName"/>
                        <field column="UPDATE_TIME" name="updateTime"/>
                </entity>
    </document>
</dataConfig>

dataimport.properties

#Fri Aug 01 17:34:40 CST 2014
last_index_time=2014-08-01 17\:34\:38
entity-position.last_index_time=2014-08-01 17\:34\:38

ik-analyzer-5.01-for solr4.3.jar
放到D:/solr\solr\collection1\lib