<fieldType name="text_mmseg4j_simple" class="solr.TextField" positionIncrementGap="100">

    <analyzer>

      <tokenizer class="com.chenlb.mmseg4j.solr.MMSegTokenizerFactory" mode="simple"/>

    </analyzer>

  </fieldType>

 <field name="text" type="text_mmseg4j_simple" termVectors="true" indexed="true" stored="true"/>

 <field name="suggestion" type="text_mmseg4j_simple" indexed="true" stored="true" termVectors="true" multiValued="true" />

  <copyField source="text" dest="suggestion" />

 <searchComponent class="solr.SpellCheckComponent" name="suggest">

    <str name="queryAnalyzerFieldType">text_spell</str>

    <lst name="spellchecker">

      <str name="name">suggest</str>

      <str name="classname">org.apache.solr.spelling.suggest.Suggester</str>

      <str name="lookupImpl">org.apache.solr.spelling.suggest.tst.TSTLookup</str>

      <str name="field">suggestion</str>

      <!-- the indexed field to derive suggestions from -->

      <float name="threshold">0.0001</float>

      <str name="spellcheckIndexDir">spellchecker</str>

      <str name="comparatorClass">freq</str>

      <str name="buildOnOptimize">true</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.onlyMorePopular">true</str>

      <str name="spellcheck.extendedResults">false</str>

      <str name="spellcheck.count">10</str>

      <str name="spellcheck.collate">true</str>

    </lst>

    <arr name="components">

      <str>suggest</str>

    </arr>

  </requestHandler>

  <queryConverter name="phraseQueryConverter" class="org.apache.solr.spelling.SpellingQueryConverter"/>

 private static void getSuggest(String message) throws SolrServerException, IOException{

        SolrQuery params = new SolrQuery();

        params.set("qt", "/suggest");

//        params.setQuery("中国");

        params.setQuery(message);

        QueryResponse response = null;

        response = solr.query(params);

        String suggest = response.toString();

        suggest = suggest.replace("=",":");

        System.out.println(suggest);

        JSONObject obj = new JSONObject(suggest);

        Stack<JSONObject> stObj = new Stack<JSONObject>();

        stObj.push(obj);

        Map<String, Object> resultMap =new HashMap<String, Object>();

        JsonToMap(stObj,resultMap);

        if(resultMap.containsKey("suggestion")){

            System.out.println("suggestion："+resultMap.get("suggestion"));

        }

    }

    /**

     * @Author：sks

     * @Description：把json对象数据存储在map以键值对的形式存储，只存储叶节点

     * @Date：

     */

    private static void JsonToMap(Stack<JSONObject> stObj,Map<String, Object> resultMap)  throws SolrServerException, IOException{

        if(stObj == null && stObj.pop() == null){

            return ;

        }

        JSONObject json = stObj.pop();

        Iterator it = json.keys();

        while(it.hasNext()){

            String key = (String) it.next();

            //得到value的值

            Object value = json.get(key);

            //System.out.println(value);

            if(value instanceof JSONObject)

            {

                stObj.push((JSONObject)value);

                //递归遍历

                JsonToMap(stObj,resultMap);

            }

            else {

                resultMap.put(key, value);

            }

        }

    }