solr 5.3 - 建议功能不工作

Question

我在 solrconfig.xml 文件中添加了搜索组件和请求处理程序，但我收到一条错误消息

"No suggester named default was configured" when I type ../../suggest?suggest.q=A&wt=json&suggest.build=true&indent=true&debugQuery=true in the browser

Answer 1

假设您的搜索组件是：

<searchComponent name="suggest" class="solr.SuggestComponent">
 <lst name="suggester">
   <str name="name">mySuggester</str>
             ...
 </lst>

第一种方式：

您必须将 "dictionary" 参数添加到您的请求处理程序默认参数中，如下所示：

<requestHandler name="/suggest" class="solr.SearchHandler">
 <lst name="defaults">
   <str name="suggest.dictionary">mySuggester</str>
   <str name="suggest">true</str>
   <str name="suggest.count">10</str>
 </lst>
 <arr name="components">
   <str>suggest</str>
 </arr>
</requestHandler>

第二种方式：

如果您没有在请求处理程序默认参数中指定 "dictionary" 参数，则必须将其添加到 URL。

例如：

<requestHandler name="/suggest" class="solr.SearchHandler">
 <lst name="defaults">
   <str name="suggest">true</str>
   <str name="suggest.count">10</str>
 </lst>
 <arr name="components">
   <str>suggest</str>
 </arr>
</requestHandler>

然后你可以使用下面的url:

../../suggest?suggest.dictionary=mySuggester&q=A&wt=json&suggest.build=true&indent=true&debugQuery=true

solr 5.3 - 建议功能不工作

solr 5.3 - suggest feature not working

autosuggest

solr5