[2002] PDOException in Connection.php line 295

SQLSTATE[HY000] [2002] No such file or directory

                $this->fetchType = $config['result_type'];
            }
            try {
                if (empty($config['dsn'])) {
                    $config['dsn'] = $this->parseDsn($config);
                }
                if ($config['debug']) {
                    $startTime = microtime(true);
                }
                $this->links[$linkNum] = new PDO($config['dsn'], $config['username'], $config['password'], $params);
                if ($config['debug']) {
                    // 记录数据库连接信息
                    Log::record('[ DB ] CONNECT:[ UseTime:' . number_format(microtime(true) - $startTime, 6) . 's ] ' . $config['dsn'], 'sql');
                }
            } catch (\PDOException $e) {
                if ($autoConnection) {
                    Log::record($e->getMessage(), 'error');
                    return $this->connect($autoConnection, $linkNum);
                } else {

Call Stack

in Connection.php line 295
at PDO->__construct('mysql:host=localhost...', 'htpur_com', 'X4ybijAhNYjWMap3', [0, 2, 0, ...]) in Connection.php line 295
at Connection->connect() in Connection.php line 995
at Connection->initConnect(false) in Connection.php line 348
at Connection->query('SHOW COLUMNS FROM `g...', [], false, true) in Mysql.php line 65
at Mysql->getFields('gm_language') in Query.php line 1921
at Query->getTableInfo('gm_language', 'type') in Query.php line 1969
at Query->getFieldsType('gm_language') in Query.php line 1975
at Query->getFieldsBind('gm_language') in Builder.php line 270
at Builder->buildWhere(['AND' => [['exp', object(Expression)]]], ['where' => ['AND' => [['exp', object(Expression)]]], 'field' => ['mark'], 'table' => 'gm_language', ...]) in Builder.php line 240
at Builder->parseWhere(['AND' => [['exp', object(Expression)]]], ['where' => ['AND' => [['exp', object(Expression)]]], 'field' => ['mark'], 'table' => 'gm_language', ...]) in Builder.php line 719
at Builder->select(['where' => ['AND' => [['exp', object(Expression)]]], 'field' => ['mark'], 'table' => 'gm_language', ...]) in Query.php line 2462
at Query->getPdo() in Query.php line 491
at Query->column('mark') in common.php line 107
at get_langs() in route.php line 40
at include('/www/wwwroot/htpur.c...') in App.php line 641
at App::routeCheck(object(Request), ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...]) in App.php line 116
at App::run() in start.php line 19
at require('/www/wwwroot/htpur.c...') in index.php line 18

Environment Variables

GET Data

empty

POST Data

empty

Files

empty

Cookies

empty

Session

empty

Server/Request Data

USER

www

HOME

/home/www

FCGI_ROLE

RESPONDER

SCRIPT_FILENAME

/www/wwwroot/htpur.com/index.php

QUERY_STRING

s=/product/detergent

REQUEST_METHOD

GET

CONTENT_TYPE

CONTENT_LENGTH

SCRIPT_NAME

/index.php

REQUEST_URI

/product/detergent

DOCUMENT_URI

/index.php

DOCUMENT_ROOT

/www/wwwroot/htpur.com

SERVER_PROTOCOL

HTTP/1.1

REQUEST_SCHEME

http

GATEWAY_INTERFACE

CGI/1.1

SERVER_SOFTWARE

nginx/1.18.0

REMOTE_ADDR

168.76.7.189

REMOTE_PORT

20001

SERVER_ADDR

172.19.0.6

SERVER_PORT

SERVER_NAME

htpur.com

REDIRECT_STATUS

200

PATH_INFO

/product/detergent

HTTP_USER_AGENT

Mozilla/5.0+(compatible;+Baiduspider/2.0;++http://www.baidu.com/search/spider.html)

HTTP_HOST

www.htpur.com

HTTP_ACCEPT

*/*

HTTP_ACCEPT_ENCODING

deflate, gzip

PHP_SELF

/index.php

REQUEST_TIME_FLOAT

1653430835.4718

REQUEST_TIME

1653430835

Environment Variables

empty

ThinkPHP Constants

APP_PATH

/www/wwwroot/htpur.com/application/

THINK_VERSION

5.0.24

THINK_START_TIME

1653430835.4725

THINK_START_MEM

267432

EXT

.php

THINK_PATH

/www/wwwroot/htpur.com/thinkphp/

LIB_PATH

/www/wwwroot/htpur.com/thinkphp/library/

CORE_PATH

/www/wwwroot/htpur.com/thinkphp/library/think/

TRAIT_PATH

/www/wwwroot/htpur.com/thinkphp/library/traits/

ROOT_PATH

/www/wwwroot/htpur.com/

EXTEND_PATH

/www/wwwroot/htpur.com/extend/

VENDOR_PATH

/www/wwwroot/htpur.com/vendor/

RUNTIME_PATH

/www/wwwroot/htpur.com/runtime/

LOG_PATH

/www/wwwroot/htpur.com/runtime/log/

CACHE_PATH

/www/wwwroot/htpur.com/runtime/cache/

TEMP_PATH

/www/wwwroot/htpur.com/runtime/temp/

CONF_PATH

/www/wwwroot/htpur.com/application/

CONF_EXT

.php

ENV_PREFIX

PHP_

HELPER_PATH

/www/wwwroot/htpur.com/application/common/helper/

INCLUDE_PATH

/www/wwwroot/htpur.com/application/common/include/

IS_CLI

false

IS_WIN

false

PHP_INT_MIN

-9223372036854775808

__ROOT__

PUBLIC_PATH

/public