Question

我在索引某些数据后尝试获取结果。但是当我进行搜索时，它不会返回任何结果。

任何人都可以解释我哪里出错了。启用debugQuery = true＆amp; indent = true会给出以下输出。

 This XML file does not appear to have any style information associated with it. The document tree is shown below.
<response> 
<result name="response" numFound="0" start="0"/>
<lst name="highlighting"/>
<lst name="debug">
<str name="rawquerystring">java</str>
<str name="querystring">java</str>
<str name="parsedquery">
+DisjunctionMaxQuery((shortname:java^5.0 | fullname:java^40.0)~0.01)    DisjunctionMaxQuery((fullname:java^2.0)~0.01)
</str>
<str name="parsedquery_toString">
+(shortname:java^5.0 | fullname:java^40.0)~0.01 (fullname:java^2.0)~0.01
</str>
<lst name="explain"/>
<str name="QParser">DisMaxQParser</str>
<null name="altquerystring"/>
<null name="boostfuncs"/>
<lst name="timing">
<double name="time">1.0</double>
<lst name="prepare">
<double name="time">1.0</double>
<lst name="org.apache.solr.handler.component.QueryComponent">
<double name="time">1.0</double>
</lst>
<lst name="org.apache.solr.handler.component.FacetComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.MoreLikeThisComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.HighlightComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.StatsComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.SpellCheckComponent">
<double name="time">0.0</double>  
</lst>
<lst name="org.apache.solr.handler.component.DebugComponent">
<double name="time">0.0</double>
</lst>
</lst>
<lst name="process">
<double name="time">0.0</double>
<lst name="org.apache.solr.handler.component.QueryComponent"> 
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.FacetComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.MoreLikeThisComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.HighlightComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.StatsComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.SpellCheckComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.DebugComponent">
<double name="time">0.0</double>
</lst>
</lst>
</lst>
</lst>
</response>

这就是我的架构外观： -

<?xml version="1.0" encoding="UTF-8" ?>
 <schema name="example" version="1.1">
  <types>
    <fieldType name="string" class="solr.StrField" sortMissingLast="true" omitNorms="true"/>
    <fieldType name="date" class="solr.DateField" sortMissingLast="true" omitNorms="true"/>
    <fieldType name="random" class="solr.RandomSortField" indexed="true" />
    <fieldType name="text_ws" class="solr.TextField" positionIncrementGap="100">
        <analyzer>
            <tokenizer class="solr.WhitespaceTokenizerFactory"/>
        </analyzer>
    </fieldType>

    <fieldType name="text_lws" class="solr.TextField" positionIncrementGap="100">
        <analyzer>
            <tokenizer class="solr.WhitespaceTokenizerFactory"/>
            <filter class="solr.LowerCaseFilterFactory"/>
        </analyzer>
    </fieldType>

    <fieldType name="text" class="solr.TextField" positionIncrementGap="100">
        <analyzer type="index">
            <tokenizer class="solr.WhitespaceTokenizerFactory"/>
            <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1"    generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
            <filter class="solr.LowerCaseFilterFactory"/>
            <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
            <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
        </analyzer>
        <analyzer type="query">
            <tokenizer class="solr.WhitespaceTokenizerFactory"/>
            <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
            <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/>
            <filter class="solr.LowerCaseFilterFactory"/>
            <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
            <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
        </analyzer>
    </fieldType>

    <fieldType name="textTight" class="solr.TextField" positionIncrementGap="100" >
        <analyzer>
            <tokenizer class="solr.WhitespaceTokenizerFactory"/>
            <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/>
            <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/>
            <filter class="solr.WordDelimiterFilterFactory" generateWordParts="0" generateNumberParts="0" catenateWords="1" catenateNumbers="1" catenateAll="0"/>
            <filter class="solr.LowerCaseFilterFactory"/>
            <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
            <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
        </analyzer>
    </fieldType>

    <fieldType name="textSpell" class="solr.TextField" positionIncrementGap="100" >
        <analyzer>
            <tokenizer class="solr.StandardTokenizerFactory"/>
            <filter class="solr.LowerCaseFilterFactory"/>
            <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
        </analyzer>
    </fieldType>

    <fieldType name="alphaOnlySort" class="solr.TextField" sortMissingLast="true" omitNorms="true">
        <analyzer>
            <tokenizer class="solr.KeywordTokenizerFactory"/>
            <filter class="solr.LowerCaseFilterFactory" />
            <filter class="solr.TrimFilterFactory" />
            <filter class="solr.PatternReplaceFilterFactory" pattern="([^a-z])" replacement="" replace="all"/>
        </analyzer>
    </fieldType>

    <fieldtype name="ignored" stored="false" indexed="false" class="solr.StrField" /> 
</types>


<fields>

 <uniqueKey>id</uniqueKey>
 <defaultSearchField>fullname</defaultSearchField>
 <solrQueryParser defaultOperator="OR"/>

</schema>

Answer 1

字段fullname和shortname的字段类型为字符串根据{{1}}的字段定义，此字段尚未进行任何分析因此，搜索项应该是要返回的字段的确切大小写和匹配项。

将字段类型更改为string并重新索引内容以检查搜索。

solr没有返回任何结果？有谁请解释这个xml响应？

1 个答案: