Solr Suggest实现搜索智能提示

============== 我的配置 ============

solrconfig.xml  

[html] view plain copy

 print?

1. <searchComponent class="solr.SpellCheckComponent" name="suggest">  
2.         <str name="queryAnalyzerFieldType">text_spell</str>  
3.         <lst name="spellchecker">  
4.             <str name="name">suggest</str>  
5.             <str name="classname">org.apache.solr.spelling.suggest.Suggester</str>  
6.             <str name="lookupImpl">org.apache.solr.spelling.suggest.tst.TSTLookup</str>  
7.             <str name="field">suggestion</str>  
8.             <!-- the indexed field to derive suggestions from -->  
9.             <float name="threshold">0.0001</float>  
10.             <str name="spellcheckIndexDir">spellchecker</str>  
11.             <str name="comparatorClass">freq</str>  
12.             <str name="buildOnOptimize">true</str>  
13.   
14.   
15.             <!--<str name="buildOnCommit">true</str>-->  
16.         </lst>  
17.     </searchComponent>  
18.     <requestHandler class="org.apache.solr.handler.component.SearchHandler"  
19.                     name="/suggest">  
20.         <lst name="defaults">  
21.             <str name="spellcheck">true</str>  
22.             <str name="spellcheck.dictionary">suggest</str>  
23.             <str name="spellcheck.onlyMorePopular">true</str>  
24.             <str name="spellcheck.extendedResults">false</str>  
25.             <str name="spellcheck.count">10</str>  
26.             <str name="spellcheck.collate">true</str>  
27.         </lst>  
28.         <arr name="components">  
29.             <str>suggest</str>  
30.         </arr>  
31.     </requestHandler>  
32.       
33.      <queryConverter name="phraseQueryConverter" class="org.apache.solr.spelling.SpellingQueryConverter"/>  

     

schema.xml

[html] view plain copy

 print?

1.    <fieldType name="text_spell" class="solr.TextField">  
2.       <analyzer type="index">  
3.         <tokenizer class="solr.StandardTokenizerFactory"/>  
4.         <filter class="solr.LowerCaseFilterFactory"/>  
5.       </analyzer>  
6.       <analyzer type="query">  
7.         <tokenizer class="solr.StandardTokenizerFactory"/>  
8.         <filter class="solr.LowerCaseFilterFactory"/>  
9.       </analyzer>  
10.     </fieldType>  
11.   
12. <field name="suggestion"      type="text_spell"      indexed="true"      stored="true"      termVectors="true" multiValued="true" />  
13.   
14. <copyField source="title"          dest="suggestion" />  

http://localhost:8080/solr/core/suggest?q=No&wt=json&indent=true&spellcheck.build=true