Merge branch 'master-bacground-im' into dev

xx-im/xx-im-server/src/main/java/com/xxfc/platform/im/biz/MsgBiz.java

@@ -371,10 +371,10 @@ public class MsgBiz {
             }
             //下单时间
             if (msgQueryDto.getStartTime() != null) {
-                query.addCriteria(Criteria.where("body.time").gte(msgQueryDto.getStartTime()));
+                query.addCriteria(Criteria.where("time").gte(msgQueryDto.getStartTime()/1000));
             }
             if(msgQueryDto.getEndTime() != null) {
-                query.addCriteria((Criteria.where("body.time").lte(msgQueryDto.getEndTime())));
+                query.addCriteria((Criteria.where("time").lte(msgQueryDto.getEndTime()/1000)));
             }
             //用户名
             if (StringUtils.isNotBlank(msgQueryDto.getUsername())) {