Question

我有字段保存全文搜索的值，当我搜索一些单词时：FCS / 04/012 / FSC 结果还包含没有值的文件，如FCS / 04/012 / FSC或事件包含04/012，但包含06或012等

归档配置：

<fieldType name="text_pl" class="solr.TextField" positionIncrementGap="100">
  <analyzer type="index">
    <tokenizer class="solr.StandardTokenizerFactory"/>
    <!--<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" />-->
    <!-- in this example, we will only use synonyms at query time
    <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
    -->
    <filter class="solr.LowerCaseFilterFactory"/>
    <filter class="solr.MorfologikFilterFactory" dictionary="MORFOLOGIK" />
  </analyzer>
  <analyzer type="query">
    <tokenizer class="solr.StandardTokenizerFactory"/>
    <!--<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" />
    <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>-->
    <filter class="solr.LowerCaseFilterFactory"/>
    <filter class="solr.MorfologikFilterFactory" dictionary="MORFOLOGIK" />
  </analyzer>
</fieldType>

<!-- A text field with defaults appropriate for English: it
     tokenizes with StandardTokenizer, removes English stop words
     (lang/stopwords_en.txt), down cases, protects words from protwords.txt, and
     finally applies Porter's stemming.  The query time analyzer
     also applies synonyms from synonyms.txt. -->
<fieldType name="text_en" class="solr.TextField" positionIncrementGap="100">
  <analyzer type="index">
    <tokenizer class="solr.StandardTokenizerFactory"/>
    <!-- in this example, we will only use synonyms at query time
    <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
    -->
    <!-- Case insensitive stop word removal.
      add enablePositionIncrements=true in both the index and query
      analyzers to leave a 'gap' for more accurate phrase queries.
    -->
    <filter class="solr.StopFilterFactory"
            ignoreCase="true"
            words="lang/stopwords_en.txt"
            enablePositionIncrements="true"
            />
    <filter class="solr.LowerCaseFilterFactory"/>
    <filter class="solr.EnglishPossessiveFilterFactory"/>
    <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
<!-- Optionally you may want to use this less aggressive stemmer instead of PorterStemFilterFactory:
    <filter class="solr.EnglishMinimalStemFilterFactory"/>
-->
    <filter class="solr.PorterStemFilterFactory"/>
  </analyzer>
  <analyzer type="query">
    <tokenizer class="solr.StandardTokenizerFactory"/>
    <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
    <filter class="solr.StopFilterFactory"
            ignoreCase="true"
            words="lang/stopwords_en.txt"
            enablePositionIncrements="true"
            />
    <filter class="solr.LowerCaseFilterFactory"/>
    <filter class="solr.EnglishPossessiveFilterFactory"/>
    <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
<!-- Optionally you may want to use this less aggressive stemmer instead of PorterStemFilterFactory:
    <filter class="solr.EnglishMinimalStemFilterFactory"/>
-->
    <filter class="solr.PorterStemFilterFactory"/>
  </analyzer>
</fieldType>

我只想要包含值的文件：FCS / 04/012 / FSC

Answer 1

使用词组查询，将搜索词括在引号中：

value:"FCS/04/012/FSC"

请参阅Lucene query parser syntax documentation。

Solr - 打开文本字段配置

1 个答案: