fix search

acs/nladmin-system/src/main/java/org/nl/modules/lucence/common/Searcher.java

@@ -10,7 +10,6 @@ import org.apache.lucene.index.DirectoryReader;
 import org.apache.lucene.index.IndexReader;
 import org.apache.lucene.index.Term;
 import org.apache.lucene.util.BytesRef;
-import org.nl.modules.lucence.common.LuceneIndexWriter;
 import org.apache.lucene.queryparser.classic.QueryParser;
 import org.apache.lucene.search.*;
 import org.apache.lucene.store.Directory;
@@ -97,10 +96,11 @@ public class Searcher {
         ScoreDoc[] scoreDocs = docs.scoreDocs;
         if (end > docs.totalHits.value) end = (int) docs.totalHits.value;
         JSONArray array = new JSONArray();
-        JSONObject object = new JSONObject();
+
         for (int i = start; i < end; i++) {
             ScoreDoc scoreDoc = scoreDocs[i];
             Document doc = reader.document(scoreDoc.doc);
+            JSONObject object = new JSONObject();
             object.put("content",doc.get("fieldContent"));
             object.put("device_code",doc.get("device_code"));
             object.put("logTime",doc.get("logTime"));