我为一个字段设置了自动完成的建议组件(它可以正常工作),但我需要多个字段吗?这可能吗?
我的solrconfig xml:
<searchComponent class="solr.SpellCheckComponent" name="suggest">
<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">name</str>
<float name="threshold">0.005</float>
<str name="buildOnCommit">true</str>
</lst>
</searchComponent>
<requestHandler class="org.apache.solr.handler.component.SearchHandler" name="/suggest">
<lst name="defaults">
<str name="spellcheck">true</str>
<str name="spellcheck.dictionary">suggest</str>
<str name="spellcheck.onlyMorePopular">true</str>
<str name="spellcheck.count">10</str>
<str name="spellcheck.collate">true</str>
</lst>
<arr name="components">
<str>suggest</str>
</arr>
</requestHandler>
答案 0 :(得分:9)
用户复制域将多个字段组合到单个字段中并在建议器中使用该字段 -
架构 -
<copyField source="name" dest="spell" />
<copyField source="other_name" dest="spell" />
建议者 -
<str name="field">spell</str>