如何在Solr中為提示器配置solrconfig.xml？

Question

如http://wiki.apache.org/solr/Suggester所建議，我已經將solrconfig.xml配置為使用建議者組件。

<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.fst.FSTLookup</str>
      <str name="field">name</str>
      <!-- the indexed field to derive suggestions from -->
      <float name="threshold">0.005</float>
      <str name="buildOnCommit">true</str>
      <!--
      <str name="sourceLocation">american-english</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">5</str>
      <str name="spellcheck.collate">true</str>
    </lst>
    <arr name="components">
      <str>suggest</str>
    </arr>
  </requestHandler>

但是，當我從瀏覽器URL瀏覽時，沒有任何建議。

http://localhost:8080/solr/collection1/suggest?q=ava&fq=type%3ACategory&wt=xml

<response>
<lst name="responseHeader">
<int name="status">
0
</int>
<int name="QTime">
0
</int>
</lst>
<lst name="spellcheck">
<lst name="suggestions"/>
</lst>
</response>

即使刪除了fq過濾器，我也沒有得到建議。

請幫忙。

謝謝

Answer 1

我不確定，您可以嘗試添加spellcheck = on

http://localhost:8080/solr/collection1/suggest?q=ava&spellcheck=on&fq=type%3ACategory&wt=xml