...ult = array(); $result = $this->temp_db->get_where($table, array($table_key_array[$table] => $id))->row_array(); if(empty($result)){ $doc->setFields($result); $res = $index->add($doc); return false; } 返回$res值为 object(XSIndex)#42 (9) { ["_buf":"XSIndex":private]=...