全文搜索引擎——Solr

    <env-entry>
       <env-entry-name>solr/homeenv-entry-name>
       <env-entry-value>D:\JavaTools\solrHome7\solrHomeenv-entry-value>
       <env-entry-type>java.lang.Stringenv-entry-type>
    env-entry>

<dataConfig>
    
    <dataSource type="JdbcDataSource" driver="com.mysql.jdbc.Driver" url="jdbc:mysql://localhost:3306/blog" user="root" password="1452"/>
    <document>
        
        
        <entity name="article" query="select * from article">
            
            <field column="article_id" name="article_id"/>
            <field column="article_title" name="article_title"/>
            <field column="article_content" name="article_content"/>
            <field column="user_id" name="user_id"/>
            <field column="article_type" name="article_type"/>
            <field column="edit_date" name="edit_date"/>
            <field column="read_num" name="read_num"/>
            <field column="article_summary" name="article_summary"/>
        entity>
    document>
dataConfig>

  <lib dir="${solr.install.dir:../../../..}/contrib/dataimporthandler/lib" regex=".*\.jar" />
  <lib dir="${solr.install.dir:../../../..}/contrib/db/lib" regex=".*\.jar" />

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