在solr中使用VelocityResponseWriter

Question

我想在solr中使用VelocityResponseWriter。

我已經索引了一個網站（例如xxxx：//www.biginfolabs.com/）。如果我輸入查詢xxxx：// localhost：8983/solr/collection1/select？q = santhos & wt = xml & indent = true我將獲得與該文檔相關的所有字段（內容，主機，標題，url等）但如果我把查詢速度xxxx：// localhost：8983/solr/collection1/browse？q = santhosh我只會看到3個字段（id，url，content）而不是所有其他字段。

如何顯示所有字段？

這是solrconfig.xml中

<requestHandler name="/browse" class="solr.SearchHandler"> 
<lst name="defaults"> 
    <str name="echoParams">explicit</str> 

    <!-- VelocityResponseWriter settings --> 
    <str name="wt">velocity</str> 
    <str name="v.template">browse</str> 
    <str name="v.layout">layout</str> 
    <str name="title">Solritas</str> 

    <!-- Query settings --> 
    <str name="defType">edismax</str> 
    <str name="qf"> 
     text^0.5 features^1.0 name^1.2 sku^1.5 id^10.0 manu^1.1 cat^1.4 
     title^10.0 description^5.0 keywords^5.0 author^2.0 resourcename^1.0 
    </str> 
    <str name="df">text</str> 
    <str name="mm">100%</str> 
    <str name="q.alt">*:*</str> 
    <str name="rows">10</str> 
    <str name="fl">*,score</str> 

    <str name="mlt.qf"> 
    text^0.5 features^1.0 name^1.2 sku^1.5 id^10.0 manu^1.1 cat^1.4 
    title^10.0 description^5.0 keywords^5.0 author^2.0 resourcename^1.0 
    </str> 
    <str name="mlt.fl">text,features,name,sku,id,manu,cat,title,description,keywords,author,resourcename</str> 
    <int name="mlt.count">3</int> 

    <!-- Faceting defaults --> 
    <str name="facet">on</str> 
    <str name="facet.field">cat</str> 
    <str name="facet.field">manu_exact</str> 
    <str name="facet.field">content_type</str> 
    <str name="facet.field">author_s</str> 
    <str name="facet.query">ipod</str> 
    <str name="facet.query">GB</str> 
    <str name="facet.mincount">1</str> 
    <str name="facet.pivot">cat,inStock</str> 
    <str name="facet.range.other">after</str> 
    <str name="facet.range">price</str> 
    <int name="f.price.facet.range.start">0</int> 
    <int name="f.price.facet.range.end">600</int> 
    <int name="f.price.facet.range.gap">50</int> 
    <str name="facet.range">popularity</str> 
    <int name="f.popularity.facet.range.start">0</int> 
    <int name="f.popularity.facet.range.end">10</int> 
    <int name="f.popularity.facet.range.gap">3</int> 
    <str name="facet.range">manufacturedate_dt</str> 
    <str name="f.manufacturedate_dt.facet.range.start">NOW/YEAR-10YEARS</str> 
    <str name="f.manufacturedate_dt.facet.range.end">NOW</str> 
    <str name="f.manufacturedate_dt.facet.range.gap">+1YEAR</str> 
    <str name="f.manufacturedate_dt.facet.range.other">before</str> 
    <str name="f.manufacturedate_dt.facet.range.other">after</str> 

    <!-- Highlighting defaults --> 
    <str name="hl">on</str> 
    <str name="hl.fl">content features title name</str> 
    <str name="hl.encoder">html</str> 
    <str name="hl.simple.pre">&lt;b&gt;</str> 
    <str name="hl.simple.post">&lt;/b&gt;</str> 
    <str name="f.title.hl.fragsize">0</str> 
    <str name="f.title.hl.alternateField">title</str> 
    <str name="f.name.hl.fragsize">0</str> 
    <str name="f.name.hl.alternateField">name</str> 
    <str name="f.content.hl.snippets">3</str> 
    <str name="f.content.hl.fragsize">200</str> 
    <str name="f.content.hl.alternateField">content</str> 
    <str name="f.content.hl.maxAlternateFieldLength">750</str> 

    <!-- Spell checking defaults --> 
    <str name="spellcheck">on</str> 
    <str name="spellcheck.extendedResults">false</str>  
    <str name="spellcheck.count">5</str> 
    <str name="spellcheck.alternativeTermCount">2</str> 
    <str name="spellcheck.maxResultsForSuggest">5</str>  
    <str name="spellcheck.collate">true</str> 
    <str name="spellcheck.collateExtendedResults">true</str> 
    <str name="spellcheck.maxCollationTries">5</str> 
    <str name="spellcheck.maxCollations">3</str>   
</lst> 

<!-- append spellchecking to our list of components --> 
<arr name="last-components"> 
    <str>spellcheck</str> 
</arr> 
    </requestHandler> 

Answer 1

你沒有看到在搜索結果中的所有字段的原因是因爲反應後處理由VelocityResponseWriter。查看位於您的solr_server_home/solr/collection_name/conf/velocity中的VM模板文件。

在我正在使用的Solr版本（4.9.0）中，VM模板richtext_doc.vm控制每個結果的輸出，並且它僅輸出id，url，content字段。

假設您有一個名爲「Country」的字段，您可以將以下內容添加到richtext_doc.vm以顯示Country字段。

## Country 
#if($doc.getFieldValue('Country')) 
    <div> 
    Country: 
    #field('Country') 
    </div> 
#end