how to sort the solr suggester's result

[徐郑]

following is my config , it suggests words well .
i want to get a sorted result when it suggest, so i added a transformer ,
it will add a tab(\t) separated float weight string
to the end of the Suggestion field , but the suggestion result still does't
sorted correctly.

my suggest result( note the float number at the end is the weight)

<lst name="spellcheck">
<lst name="suggestions">
<lst name="我">
<int name="numFound">10</int>
<int name="startOffset">1</int>
<int name="endOffset">2</int>
<arr name="suggestion">
<str>我脑中的橡皮擦 2.12</str>
<str>我老婆是大佬3 2.07</str>
<str>我老婆是大佬2 2.12</str>




schema.xml

<field name="Suggestion" type="string" indexed="true" stored="true"/>



solrconfig.xml

  <searchComponent class="solr.SpellCheckComponent" name="suggest">
        <lst name="spellchecker">
            <str name="name">suggest</str>
            <str name="field">Suggestion</str>
            <str
name="classname">org.apache.solr.spelling.suggest.Suggester</str>
            <str
name="lookupImpl">org.apache.solr.spelling.suggest.tst.TSTLookup</str>
            <!-- <float name="threshold">0.0001</float> -->
            <str name="spellcheckIndexDir">spellchecker</str>
            <str name="comparatorClass">freq</str>
            <str name="buildOnCommit">true</str>

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

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eyun

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