使用 Solr 5.4,我正在尝试以语音方式索引和搜索邮政编码。我尝试将 NGramFilterFactory 和 BeiderMorseFilterFactory 结合起来,但似乎不起作用。例如,我想存储和索引“AB11 9RD”并搜索为“a B 11 9 Rd”。我在这里发布我们的 schema.xml。任何实施技巧将不胜感激。
<types>
<fieldType name="string" class="solr.StrField"/>
<fieldType name="postcode" class="solr.TextField" omitNorms="true">
<analyzer>
<tokenizer class="solr.StandardTokenizerFactory"/>
<tokenizer class="solr.NGramFilterFactory" minGramSize="1" maxGramSize="1"/>
</analyzer>
</fieldType>
<fieldType name="postcode_phonetic" class="solr.TextField" omitNorms="true">
<analyzer>
<tokenizer class="solr.StandardTokenizerFactory"/>
<tokenizer class="solr.NGramFilterFactory" minGramSize="1" maxGramSize="1"/>
<filter class="solr.UpperCaseFilterFactory"/>
<filter class="solr.BeiderMorseFilterFactory" nameType="GENERIC" ruleType="APPROX" concat="true" languageSet="auto"/>
</analyzer>
</fieldType>
<fields>
<copyField source="Postcode" dest="PostcodePhonetic"/>
<field name="Postcode" type="postcode" indexed="true" stored="true" multiValued="true"/>
<field name="PostcodePhonetic" type="postcode_phonetic" indexed="true" stored="false" multiValued="true"/>
<field name="PostcodePhonetic2" type="postcode_phonetic2" indexed="true" stored="false" multiValued="true"/>