0 ) { $sql .= " AND MAIN_CORP_ID IN(0,{$main_corp_id}) "; } if( $main_corp_id != 3 ) { $sql .= " AND MAIN_CORP_ID NOT IN(3) "; } $result=$pdo->query($sql); //成功 if($result){ $code = 0; $info = "返回数据成功"; $list = $result->fetchAll(PDO::FETCH_ASSOC); }else{ //系统错误,请联系管理员 $code = 1; $info = "代码错误,请联系系统管理员"; $list = ""; } $json = array(); $json['code'] = $code; $json['info'] = $info; $json['list'] = $list; //print_r($json); echo json_encode($json); ?>