use TermQuery when getObjects

mall-search/src/main/java/com/uas/search/service/impl/SearchServiceImpl.java

@@ -1292,7 +1292,7 @@ public class SearchServiceImpl implements SearchService {
 			if (tokenized) {
 				query = SearchUtils.getBooleanQuery(field, keyword);
 			} else {
-				query = SearchUtils.getRegexpQuery(field, keyword);
+				query = new TermQuery(new Term(field, keyword));
 			}
 			// 分页信息
 			if (page > 0) {