MogonDB多条件查询

public void doTest(String deviceId) {
    //根基设备ID和创建时间查询设备列表
    Criteria criatira = new Criteria();
    criatira.andOperator(Criteria.where("device_id").is(deviceId),Criteria.where("create_at").gt(1505119335691L));
    List<DeviceHeart> list = mongoTemplate.find(new Query(criatira), DeviceHeart.class);
    System.out.println("Size:"+list.size());
}