如何在Solr 4.5.1建议器上返回更多字段?

时间:2013-12-13 12:32:57

标签: solr solr-schema

我正在使用Solr 4.5.1为我的系统推荐电影。我需要solr不仅返回move_title,还返回属于电影的movie_id。举个例子;这就是我需要的东西:

<response>
    <lst name="responseHeader">
        <int name="status">0</int>
        <int name="QTime">1</int>
    </lst>
    <lst name="spellcheck">
        <lst name="suggestions">
            <lst name="har">
                <int name="numFound">6</int>
                <int name="startOffset">0</int>
                <int name="endOffset">3</int>
                <arr name="suggestion">
                    <doc>
                        <str name="name_autocomplete">hard eight (1996)</str>
                        <str name="movie_id">144</str>
                    </doc>
                    <doc>
                        <str name="name_autocomplete">hard rain (1998)</str>
                        <str name="movie_id">14</str>
                    </doc>
                    <doc>
                        <str name="name_autocomplete">harlem (1993)</str>
                        <str name="movie_id">1044</str>
                    </doc>
                </arr>
            </lst>
        </lst>
    </lst>
</response>   

我的搜索组件配置如下:

<searchComponent name="suggest" class="solr.SpellCheckComponent">
    <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_autocomplete</str>
        <str name="spellcheck.onlyMorePopular">true</str>
    </lst>
</searchComponent>

我的请求hadler配置如下:

<requestHandler name="/suggest" class="org.apache.solr.handler.component.SearchHandler">
    <lst name="defaults">
        <str name="spellcheck">true</str>
        <str name="spellcheck.dictionary">suggest</str>
        <str name="spellcheck.count">10</str>
    </lst>
    <arr name="components">
        <str>suggest</str>
    </arr>
</requestHandler>

我的shema配置如下:

<field name="movie_id" type="string" indexed="true" stored="true" multiValued="false" required="true"/>
   <field name="movie_title" type="text" indexed="true" stored="true" multiValued="false" />

   <!--<field name="name_auto" type="text_auto" indexed="true" stored="true" multiValued="false" />-->
   <field name="name_autocomplete" type="text_auto" indexed="true" stored="true" multiValued="false" />

<copyField source="movie_title" dest="name_autocomplete" />

我如何设法在solr 4.5.1中使用建议器获取其他fiels? 谢谢,

0 个答案:

没有答案