Database Err: SQLSTATE[HY000] [2002] 由于目标计算机积极拒绝，无法连接。

D:\workplace\aiPicCreate\protected\lib\speed.php on line 345

340.


            try {

341.


                if(!class_exists("PDO") || !in_array("mysql",PDO::getAvailableDrivers(), true)){

342.


                    err('Database Err: PDO or PDO_MYSQL doesn\'t exist!');

343.

344.


                $GLOBALS['mysql_instances'][$db_config_key] = new PDO('mysql:dbname='.$db_config['MYSQL_DB'].';host='.$db_config['MYSQL_HOST'].';port='.$db_config['MYSQL_PORT'], $db_config['MYSQL_USER'], $db_config['MYSQL_PASS'], array(PDO::MYSQL_ATTR_INIT_COMMAND=>'SET NAMES \''.$db_config['MYSQL_CHARSET'].'\''));

345.


            }catch(PDOException $e){err('Database Err: '.$e->getMessage());}

346.

347.


        return $GLOBALS['mysql_instances'][$db_config_key];

348.

349.

350.


    private function _where($conditions){

D:\workplace\aiPicCreate\protected\lib\speed.php on line 315

310.

311.


        if($readonly && !empty($GLOBALS['mysql']['MYSQL_SLAVE'])){

312.


            $slave_key = array_rand($GLOBALS['mysql']['MYSQL_SLAVE']);

313.


            $sth = $this->dbInstance($GLOBALS['mysql']['MYSQL_SLAVE'][$slave_key], 'slave_'.$slave_key)->prepare($sql);

314.


        }else{

315.


            $sth = $this->dbInstance($GLOBALS['mysql'], 'master')->prepare($sql);

316.

317.

318.


        if(is_array($params) && !empty($params)){

319.


            foreach($params as $k => &$v){

320.


                if(is_int($v)){

D:\workplace\aiPicCreate\protected\lib\speed.php on line 254

249.

250.


    public function decr($conditions, $field, $optval = 1){return $this->incr($conditions, $field, - $optval);}

251.

252.


    public function delete($conditions){

253.


        $conditions = $this->_where( $conditions );

254.


        return $this->execute("DELETE FROM ".$this->table_name.$conditions["_where"], $conditions["_bindParams"]);

255.

256.

257.


    public function create($row){

258.


        $values = array();

259.


        foreach($row as $k=>$v){

D:\workplace\aiPicCreate\protected\controller\DbController.php on line 42

37.


        $user = new User();

38.


        // 删除uid为3的行

39.


        $uid = 3;

40.


        // 与insert，update等类似，delete也是输入条件数组

41.


        $this->result = $user->delete(array(

42.


            "uid" => $uid

43.

));

44.


        // delete也是返回影响行数，没有匹配的结果会返回0

45.

46.


        $this->findall = $user->findAll();

47.


        $this->display("db/delete.html");

D:\workplace\aiPicCreate\protected\lib\speed.php on line 84

79.


if(!is_available_classname($__controller))_err_router("Err: Controller '$controller_name' is not correct!");

80.


if(!class_exists($controller_name, true))_err_router("Err: Controller '$controller_name' is not exists!");

81.


if(!method_exists($controller_name, $action_name))_err_router("Err: Method '$action_name' of '$controller_name' is not exists!");

82.

83.


$controller_obj = new $controller_name();

84.


$controller_obj->$action_name();

85.

86.


if($controller_obj->_auto_display){

87.


    $auto_tpl_name = (empty($__module) ? '' : $__module.DS).$__controller.'_'.$__action.'.html';

88.


    if(file_exists(APP_DIR.DS.'protected'.DS.'view'.DS.$auto_tpl_name))$controller_obj->display($auto_tpl_name);

89.

D:\workplace\aiPicCreate\index.php on line 4


<?php


define('APP_DIR', realpath('./'));


define("APP_PATH",dirname(__FILE__));


require(APP_DIR.'/protected/lib/speed.php');