fix

@@ -26,9 +26,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
 
-import com.alibaba.fastjson.JSON;
 import com.carrotsearch.hppc.ObjectLookupContainer;
-import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
 import com.yoho.search.base.utils.ISearchConstants;
@@ -183,7 +181,6 @@ public class SearchExplainerService {
                         break;
                     }
                 }
-
                 // 只有所有token都匹配成功才返回true
                 queryMatchResult = queryMatchResult && isTokenMatched;
             }
@@ -194,10 +191,6 @@ public class SearchExplainerService {
         map.put("data", resultList);
         map.put("searchTokens", searchTokens);
         map.put("queryMatchResult", queryMatchResult);
-        
-        logger.warn("explain show info with JSON is :" + JSON.toJSONString(map));
-        logger.warn("explain show info with ObjectMapper is :" + new ObjectMapper().writeValueAsString(map));
-
         logger.info("End to show skn tokens. skn={}, keyword={}, cost={}.", skn, keyword, System.currentTimeMillis() - start);
         return map;
     }
@@ -213,8 +206,7 @@ public class SearchExplainerService {
         String fieldValueStr = fieldValue != null ? fieldValue.toString() : null;
         List<String> tokens = getAnalyzerResult(fieldDesc, fieldValueStr);
         searchFieldResult.setFieldValue(fieldValueStr);
-        searchFieldResult.setTokens(tokens);
-
+        searchFieldResult.setTokens(Arrays.asList(StringUtils.join(tokens, ";")));
         return searchFieldResult;
     }