搜索建议（suggest）配置

Solr 搜索建议配置

solrconfig.xml 配置

<requestHandler name="/suggest" class="solr.SearchHandler" startup="lazy">
    <lst name="defaults">
        <str name="df">text</str>
        <str name="omitHeader">true</str>
        <int name="rows">0</int>
        <str name="spellcheck">on</str>
        <str name="spellcheck.dictionary">suggest</str>
        <str name="spellcheck.count">5</str>
        <str name="spellcheck.onlyMorePopular">true</str>
        <str name="spellcheck.collate">true</str>
    </lst>
    <arr name="last-components">
        <str>spellcheck</str>
    </arr>
</requestHandler>

拼写检查器配置

<lst name="spellchecker">
    <str name="name">suggest</str>
    <str name="classname">org.apache.solr.spelling.suggest.Suggester</str>
    <str name="lookupImpl">org.apache.solr.spelling.suggest.tst.TSTLookup</str>
    <str name="field">SpellText</str> <!--用于拼写检查的字段，建议最好不要分词-->
    <float name="threshold">0.005</float>
    <str name="buildOnCommit">true</str>
    <!--<str name="sourceLocation">dict.txt</str>--><!--用文本格式的字典，一行一个字-->
</lst>