solr+db

开发

solr 可以从数据库中取出数据建立 index，这样就可以通过 solr 查询数据库中的数据了。 那么 solr 如何结合数据库使用？

Step 1：创建 database、table

创建 solrdb 数据库

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create database solrdb;

创建自增序列

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create sequence serial_id increment by 1 minvalue 1 no maxvalue start with 1;

创建表

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create table t_item_category
(
	id int8 not null primary key default nextval('serial_id'),
	item_id int8,
	category_id int8
);

create table t_item
(
	id int8 not null primary key,
	name varchar(256)
);

create table t_category
(
	id int8 not null primary key,
	name varchar(256)
);

插入数据

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insert into t_item_category(item_id, category_id) values(1, 1);
insert into t_item_category(item_id, category_id) values(2, 1);
insert into t_item values(1, 'Reebok GL 6000 ND');
insert into t_item values(2, 'Reebok AZTEC RETRO ');
insert into t_category values(1, '鞋 ');

postgresql表结构

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Step 2：solr配置

在 solr\example\example-DIH\solr 拷贝一个文件夹，重命名（我这里是 solrdb）

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把数据库与java连接的jar放入solrdb\lib中，我这里是 postgresql-9.2-1002-jdbc4.jar 包

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进入 solrdb\conf ，修改 solrconfig.xml、db-data-config.xml、managed-schema 配置文件

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solrconfig.xml 配置 找到 

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<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-velocity-\d.*\.jar" />

在下面添加 postgresql-9.2-1002-jdbc4.jar 的引用

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<lib dir="C:/Users/hasee/Desktop/solr-6.5.1/solr-6.5.1/example/example-DIH/solr/pgdb/lib/" regex="postgresql-9.2-1002-jdbc4.jar"/>

db-data-config.xml 配置 数据库配置

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<dataConfig>
    <dataSource type="JdbcDataSource" 
              driver="org.postgresql.Driver"
              url="jdbc:postgresql://127.0.0.1/solrdb" 
              user="postgres"
              encoding="UTF-8"
              password="4005"/>
    <document>
		<!--分类-->
		<entity name="tItemIdCategory" pk="id"
		query="select id, item_id, category_id from t_item_category">
			<field name="id" column="id"/>
			<field name="item_id" column="item_id"/>
			<field name="category_id" column="category_id"/>
			<entity name="categoryName" query="select id, name from t_category where id='${tItemIdCategory.category_id}'">
				<field name="category_name" column="name"/>
			</entity>
		</entity>
    </document>
</dataConfig>

managed-schema 配置 公共部分，定义一些数据类型

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<!-- 表示id是必须出现的键 -->
<uniqueKey>id</uniqueKey> 

  <fieldType name="alphaOnlySort" class="solr.TextField" omitNorms="true" sortMissingLast="true">
    <analyzer>
      <tokenizer class="solr.KeywordTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.TrimFilterFactory"/>
      <filter class="solr.PatternReplaceFilterFactory" pattern="([^a-z])" replace="all" replacement=""/>
    </analyzer>
  </fieldType>
  <fieldType name="ancestor_path" class="solr.TextField">
    <analyzer type="index">
      <tokenizer class="solr.KeywordTokenizerFactory"/>
    </analyzer>
    <analyzer type="query">
      <tokenizer class="solr.PathHierarchyTokenizerFactory" delimiter="/"/>
    </analyzer>
  </fieldType>
  <fieldType name="binary" class="solr.BinaryField"/>
  <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"/>
  <fieldType name="currency" class="solr.CurrencyField" currencyConfig="currency.xml" defaultCurrency="USD" precisionStep="8"/>
  <fieldType name="date" class="solr.TrieDateField" positionIncrementGap="0" precisionStep="0"/>
  <fieldType name="descendent_path" class="solr.TextField">
    <analyzer type="index">
      <tokenizer class="solr.PathHierarchyTokenizerFactory" delimiter="/"/>
    </analyzer>
    <analyzer type="query">
      <tokenizer class="solr.KeywordTokenizerFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="double" class="solr.TrieDoubleField" positionIncrementGap="0" precisionStep="0"/>
  <fieldType name="float" class="solr.TrieFloatField" positionIncrementGap="0" precisionStep="0"/>
  <fieldType name="ignored" class="solr.StrField" indexed="false" stored="false" multiValued="true"/>
  <fieldType name="int" class="solr.TrieIntField" positionIncrementGap="0" precisionStep="0"/>
  <fieldType name="location" class="solr.LatLonType" subFieldSuffix="_coordinate"/>
  <fieldType name="location_rpt" class="solr.SpatialRecursivePrefixTreeFieldType" geo="true" maxDistErr="0.001" distErrPct="0.025" distanceUnits="kilometers"/>
  <fieldType name="long" class="solr.TrieLongField" positionIncrementGap="0" precisionStep="0"/>
  <fieldType name="lowercase" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.KeywordTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="payloads" class="solr.TextField" indexed="true" stored="false">
    <analyzer>
      <tokenizer class="solr.WhitespaceTokenizerFactory"/>
      <filter class="solr.DelimitedPayloadTokenFilterFactory" encoder="float"/>
    </analyzer>
  </fieldType>
  <fieldType name="phonetic" class="solr.TextField" indexed="true" stored="false">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.DoubleMetaphoneFilterFactory" inject="false"/>
    </analyzer>
  </fieldType>
  <fieldType name="point" class="solr.PointType" subFieldSuffix="_d" dimension="2"/>
  <fieldType name="random" class="solr.RandomSortField" indexed="true"/>
  <!-- 排序字段值缺失，是排前面还是排后面 -->
  <fieldType name="string" class="solr.StrField" sortMissingLast="true"/>
  <fieldType name="tdate" class="solr.TrieDateField" positionIncrementGap="0" precisionStep="6"/>
  <fieldType name="tdouble" class="solr.TrieDoubleField" positionIncrementGap="0" precisionStep="8"/>
  <fieldType name="text_ar" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_ar.txt" ignoreCase="true"/>
      <filter class="solr.ArabicNormalizationFilterFactory"/>
      <filter class="solr.ArabicStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_bg" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_bg.txt" ignoreCase="true"/>
      <filter class="solr.BulgarianStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_ca" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.ElisionFilterFactory" articles="lang/contractions_ca.txt" ignoreCase="true"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_ca.txt" ignoreCase="true"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Catalan"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_cjk" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.CJKWidthFilterFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.CJKBigramFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_ckb" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.SoraniNormalizationFilterFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_ckb.txt" ignoreCase="true"/>
      <filter class="solr.SoraniStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_cz" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_cz.txt" ignoreCase="true"/>
      <filter class="solr.CzechStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_da" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_da.txt" ignoreCase="true"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Danish"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_de" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_de.txt" ignoreCase="true"/>
      <filter class="solr.GermanNormalizationFilterFactory"/>
      <filter class="solr.GermanLightStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_el" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.GreekLowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_el.txt" ignoreCase="false"/>
      <filter class="solr.GreekStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_en" class="solr.TextField" positionIncrementGap="100">
    <analyzer type="index">
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_en.txt" ignoreCase="true"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.EnglishPossessiveFilterFactory"/>
      <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
      <filter class="solr.PorterStemFilterFactory"/>
    </analyzer>
    <analyzer type="query">
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.SynonymFilterFactory" expand="true" ignoreCase="true" synonyms="synonyms.txt"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_en.txt" ignoreCase="true"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.EnglishPossessiveFilterFactory"/>
      <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
      <filter class="solr.PorterStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_en_splitting" class="solr.TextField" autoGeneratePhraseQueries="true" positionIncrementGap="100">
    <analyzer type="index">
      <tokenizer class="solr.WhitespaceTokenizerFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_en.txt" ignoreCase="true"/>
      <filter class="solr.WordDelimiterFilterFactory" catenateNumbers="1" generateNumberParts="1" splitOnCaseChange="1" generateWordParts="1" catenateAll="0" catenateWords="1"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
      <filter class="solr.PorterStemFilterFactory"/>
    </analyzer>
    <analyzer type="query">
      <tokenizer class="solr.WhitespaceTokenizerFactory"/>
      <filter class="solr.SynonymFilterFactory" expand="true" ignoreCase="true" synonyms="synonyms.txt"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_en.txt" ignoreCase="true"/>
      <filter class="solr.WordDelimiterFilterFactory" catenateNumbers="0" generateNumberParts="1" splitOnCaseChange="1" generateWordParts="1" catenateAll="0" catenateWords="0"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
      <filter class="solr.PorterStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_en_splitting_tight" class="solr.TextField" autoGeneratePhraseQueries="true" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.WhitespaceTokenizerFactory"/>
      <filter class="solr.SynonymFilterFactory" expand="false" ignoreCase="true" synonyms="synonyms.txt"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_en.txt" ignoreCase="true"/>
      <filter class="solr.WordDelimiterFilterFactory" catenateNumbers="1" generateNumberParts="0" generateWordParts="0" catenateAll="0" catenateWords="1"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
      <filter class="solr.EnglishMinimalStemFilterFactory"/>
      <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_es" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_es.txt" ignoreCase="true"/>
      <filter class="solr.SpanishLightStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_eu" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_eu.txt" ignoreCase="true"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Basque"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_fa" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <charFilter class="solr.PersianCharFilterFactory"/>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.ArabicNormalizationFilterFactory"/>
      <filter class="solr.PersianNormalizationFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_fa.txt" ignoreCase="true"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_fi" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_fi.txt" ignoreCase="true"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Finnish"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_fr" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.ElisionFilterFactory" articles="lang/contractions_fr.txt" ignoreCase="true"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_fr.txt" ignoreCase="true"/>
      <filter class="solr.FrenchLightStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_ga" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.ElisionFilterFactory" articles="lang/contractions_ga.txt" ignoreCase="true"/>
      <filter class="solr.StopFilterFactory" words="lang/hyphenations_ga.txt" ignoreCase="true"/>
      <filter class="solr.IrishLowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_ga.txt" ignoreCase="true"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Irish"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_general" class="solr.TextField" positionIncrementGap="100">
    <analyzer type="index">
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.StopFilterFactory" words="stopwords.txt" ignoreCase="true"/>
      <filter class="solr.LowerCaseFilterFactory"/>
    </analyzer>
    <analyzer type="query">
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.StopFilterFactory" words="stopwords.txt" ignoreCase="true"/>
      <filter class="solr.SynonymFilterFactory" expand="true" ignoreCase="true" synonyms="synonyms.txt"/>
      <filter class="solr.LowerCaseFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_general_rev" class="solr.TextField" positionIncrementGap="100">
    <analyzer type="index">
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.StopFilterFactory" words="stopwords.txt" ignoreCase="true"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.ReversedWildcardFilterFactory" maxPosQuestion="2" maxFractionAsterisk="0.33" maxPosAsterisk="3" withOriginal="true"/>
    </analyzer>
    <analyzer type="query">
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.SynonymFilterFactory" expand="true" ignoreCase="true" synonyms="synonyms.txt"/>
      <filter class="solr.StopFilterFactory" words="stopwords.txt" ignoreCase="true"/>
      <filter class="solr.LowerCaseFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_gl" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_gl.txt" ignoreCase="true"/>
      <filter class="solr.GalicianStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_hi" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.IndicNormalizationFilterFactory"/>
      <filter class="solr.HindiNormalizationFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_hi.txt" ignoreCase="true"/>
      <filter class="solr.HindiStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_hu" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_hu.txt" ignoreCase="true"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Hungarian"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_hy" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_hy.txt" ignoreCase="true"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Armenian"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_id" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_id.txt" ignoreCase="true"/>
      <filter class="solr.IndonesianStemFilterFactory" stemDerivational="true"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_it" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.ElisionFilterFactory" articles="lang/contractions_it.txt" ignoreCase="true"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_it.txt" ignoreCase="true"/>
      <filter class="solr.ItalianLightStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_ja" class="solr.TextField" autoGeneratePhraseQueries="false" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.JapaneseTokenizerFactory" mode="search"/>
      <filter class="solr.JapaneseBaseFormFilterFactory"/>
      <filter class="solr.JapanesePartOfSpeechStopFilterFactory" tags="lang/stoptags_ja.txt"/>
      <filter class="solr.CJKWidthFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_ja.txt" ignoreCase="true"/>
      <filter class="solr.JapaneseKatakanaStemFilterFactory" minimumLength="4"/>
      <filter class="solr.LowerCaseFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_lv" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_lv.txt" ignoreCase="true"/>
      <filter class="solr.LatvianStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_nl" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_nl.txt" ignoreCase="true"/>
      <filter class="solr.StemmerOverrideFilterFactory" dictionary="lang/stemdict_nl.txt" ignoreCase="false"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Dutch"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_no" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_no.txt" ignoreCase="true"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Norwegian"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_pt" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_pt.txt" ignoreCase="true"/>
      <filter class="solr.PortugueseLightStemFilterFactory"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_ro" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_ro.txt" ignoreCase="true"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Romanian"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_ru" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_ru.txt" ignoreCase="true"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Russian"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_sv" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" format="snowball" words="lang/stopwords_sv.txt" ignoreCase="true"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Swedish"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_th" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.ThaiTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_th.txt" ignoreCase="true"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_tr" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.ApostropheFilterFactory"/>
      <filter class="solr.TurkishLowerCaseFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="lang/stopwords_tr.txt" ignoreCase="false"/>
      <filter class="solr.SnowballPorterFilterFactory" language="Turkish"/>
    </analyzer>
  </fieldType>
  <fieldType name="text_ws" class="solr.TextField" positionIncrementGap="100">
    <analyzer>
      <tokenizer class="solr.WhitespaceTokenizerFactory"/>
    </analyzer>
  </fieldType>

  <fieldType name="tfloat" class="solr.TrieFloatField" positionIncrementGap="0" precisionStep="8"/>
  <fieldType name="tint" class="solr.TrieIntField" positionIncrementGap="0" precisionStep="8"/>
  <fieldType name="tlong" class="solr.TrieLongField" positionIncrementGap="0" precisionStep="8"/>

与数据库表对应的配置

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<!--
	multiValued:此字段是否可以存储多个值
	indexed:在搜索时是否使用该字段来查询或排序
	stored:是否将索引结果存储到索引库，如果选择false在solr的返回结果中将不会显示
	required:提示solr是否添加没有这个字段的任何文档，默认为false
	default:字段的默认值
-->
<field name="id" type="long" multiValued="false" indexed="true" required="true" stored="true"/>
	<field name="item_id" type="long" multiValued="true" indexed="true" required="false" stored="true"/>
	<field name="category_id" type="long" multiValued="true" indexed="true" required="false" stored="true"/>
	<field name="category_name" type="string" multiValued="true" indexed="true" required="false" stored="true"/>
		
	
<field name="_version_" type="long" indexed="true" stored="true"/>

注意：db-data-config.xml 配置文件中的 field name 要和 managed-schema 中的 field name 对应

Step 3：启动 solr

进入 solr\bin 目录使用启动命令，启动 solr

Alt text

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solr -e dih

启动成功

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通过浏览器访问 solr http://localhost:8983/solr/

Step 4：使用 solr

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导入数据

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查询数据

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注意：查询条件的写法是 key:value 形式的

Step 5：关闭 solr

进入 solr\bin 目录使用关闭命令，关闭 solr

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solr stop -all

本文标题:solr+db

文章作者:

发布时间:2017-05-28, 00:00:00

最后更新:2017-05-28, 15:13:45

原始链接:https://knightdevelop.github.io/2017/05/28/solr+db/

许可协议: "署名-非商用-相同方式共享 4.0" 转载请保留原文链接及作者。

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