solr搜索安装

安装jdk1.8

 yum install java-1.8.0-openjdk* -y

查看版本号

java -version

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1、安装solr

wget http://mirror.bit.edu.cn/apache/lucene/solr/7.4.0/solr-7.4.0.tgz
tar -zxvf solr-7.4.0.tgz
mv solr-7.4.0 /usr/local/solr

启动

/usr/local/solr/bin/solr start -force

浏览器打开

http://192.168.1.190:8983

按以下步骤操作

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这是因为新建的core没有配置文件将配置文件复制到新建的core下再点击第三步的 Add Core就可以了

cp -r /usr/local/solr/server/solr/configsets/_default/conf/ /usr/local/solr/server/solr/test/

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2、添加自带的中文分词

cp /usr/local/solr/contrib/analysis-extras/lucene-libs/lucene-analyzers-smartcn-7.4.0.jar  /usr/local/solr/server/solr-webapp/webapp/WEB-INF/lib/

修改配置文件
在 <fieldType name="text_cjk" class="solr.TextField" positionIncrementGap="100">这个fieldType后面添加内容
vim /usr/local/solr/server/solr/test/conf/managed-schema

<!-- Chinese -->
  <fieldType name="text_cn" class="solr.TextField" positionIncrementGap="100">
    <analyzer type="index">
      <tokenizer class="org.apache.lucene.analysis.cn.smart.HMMChineseTokenizerFactory"/>
    </analyzer>
    <analyzer type="query">
      <tokenizer class="org.apache.lucene.analysis.cn.smart.HMMChineseTokenizerFactory"/>
    </analyzer>
  </fieldType>

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配置中文分词器 IK-Analyzer-Solr7

wget http://search.maven.org/remotecontent?filepath=com/github/magese/ik-analyzer-solr7/7.x/ik-analyzer-solr7-7.x.jar
cp remotecontent\?filepath\=com%2Fgithub%2Fmagese%2Fik-analyzer-solr7%2F7.x%2Fik-analyzer-solr7-7.x.jar  /usr/local/solr/server/solr-webapp/webapp/WEB-INF/lib/

在自带的分词配置后面添加内容
vim /usr/local/solr/server/solr/test/conf/managed-schema

    <!-- ik分词器 -->
<fieldType name="text_ik" class="solr.TextField">
    <analyzer type="index">
      <tokenizer class="org.wltea.analyzer.lucene.IKTokenizerFactory" conf="ik.conf" useSmart="false"/>
      <filter class="solr.LowerCaseFilterFactory"/>
    </analyzer>
    <analyzer type="query">
      <tokenizer class="org.wltea.analyzer.lucene.IKTokenizerFactory" conf="ik.conf" useSmart="true"/>
      <filter class="solr.LowerCaseFilterFactory"/>
    </analyzer>
  </fieldType>

重启solr

/usr/local/solr/bin/solr restart -force

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到此分词配置成功

配置数据库连接

java连接类最新下载地址http://central.maven.org/maven2/mysql/mysql-connector-java/
配置连接

wget http://central.maven.org/maven2/mysql/mysql-connector-java/8.0.11/mysql-connector-java-8.0.11.jar
cp mysql-connector-java-8.0.11.jar /usr/local/solr/server/solr-webapp/webapp/WEB-INF/lib/
cp /usr/local/solr/dist/solr-dataimporthandler-7.4.0.jar /usr/local/solr/server/solr-webapp/webapp/WEB-INF/lib/
cp /usr/local/solr/dist/solr-dataimporthandler-extras-7.4.0.jar /usr/local/solr/server/solr-webapp/webapp/WEB-INF/lib/

在<requestHandler name="/select" class="solr.SearchHandler">前面加上内容
vim /usr/local/solr/server/solr/test/conf/solrconfig.xml

<requestHandler name="/dataimport" class="org.apache.solr.handler.dataimport.DataImportHandler">
<lst name="defaults">
 <str name="config">mysql-db/data-config.xml</str>
</lst>
</requestHandler>

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新建数据库连接文件,写入配置内容
mkdir -p /usr/local/solr/server/solr/test/conf/mysql-db
vim /usr/local/solr/server/solr/test/conf/mysql-db/data-config.xml

<dataConfig>
    <dataSource name="source1" driver="com.mysql.jdbc.Driver" url="jdbc:mysql://localhost:3306/shop" user="root" password="123456" />
    <document>
        <entity name="users" query="select * from users" pk="id" dataSource="source1">
            <field column="name" name="name" />
            <field column="age" name="age" />
            <field column="info" name="info" />
        </entity>
    </document>
</dataConfig>

在managed-schema里添加shop数据库user表字段

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vim /usr/local/solr/server/solr/test/conf/managed-schema

    <field name="age" type="string" indexed="true" stored="true"/>
    <field name="info" type="string" indexed="true" stored="true"/>
    <field name="name" type="string" indexed="true" stored="true"/>