[2002] PDOException in Connection.php line 293

SQLSTATE[HY000] [2002] Connection refused

  1. $this->fetchType = $config['result_type'];
  2. }
  3. try {
  4. if (empty($config['dsn'])) {
  5. $config['dsn'] = $this->parseDsn($config);
  6. }
  7. if ($config['debug']) {
  8. $startTime = microtime(true);
  9. }
  10. $this->links[$linkNum] = new PDO($config['dsn'], $config['username'], $config['password'], $params);
  11. if ($config['debug']) {
  12. // 记录数据库连接信息
  13. Log::record('[ DB ] CONNECT:[ UseTime:' . number_format(microtime(true) - $startTime, 6) . 's ] ' . $config['dsn'], 'sql');
  14. }
  15. } catch (\PDOException $e) {
  16. if ($autoConnection) {
  17. Log::record($e->getMessage(), 'error');
  18. return $this->connect($autoConnection, $linkNum);
  19. } else {

Call Stack

  1. in Connection.php line 293
  2. at PDO->__construct('mysql:dbname=andexpo...', 'andexpo', 'expo123456', [0, 2, 0, ...]) in Connection.php line 293
  3. at Connection->connect() in Connection.php line 968
  4. at Connection->initConnect(false) in Connection.php line 346
  5. at Connection->query('SHOW COLUMNS FROM `a...', [], false, true) in Mysql.php line 62
  6. at Mysql->getFields('`andexpo_seo`') in Query.php line 1739
  7. at Query->getTableInfo('andexpo_seo', 'pk') in Query.php line 1773
  8. at Query->getPk(['multi' => ['AND' => ['id' => [['=', 1, null]]]], 'where' => ['AND' => ['id' => ['=', 1, null]]], 'table' => 'andexpo_seo', ...]) in Query.php line 2428
  9. at Query->find() in Index.php line 33
  10. at Index->_initialize() in Controller.php line 56
  11. at Controller->__construct(object(Request))
  12. at ReflectionClass->newInstanceArgs([object(Request)]) in App.php line 215
  13. at App::invokeClass('app\index\controller...') in Loader.php line 420
  14. at Loader::controller('index', 'controller', false, 'Error') in App.php line 388
  15. at App::module(['index', 'index', 'photos_detail'], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...], false) in App.php line 295
  16. at App::exec(['type' => 'module', 'module' => ['index', 'index', 'photos_detail'], 'convert' => false], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...]) in App.php line 123
  17. at App::run() in start.php line 18
  18. at require('/home/default/andexp...') in index.php line 24

Environment Variables

GET Data

url
photos_detail-83156-0-2023.html
POST Data
empty
Files
empty
Cookies
empty
Session
empty

Server/Request Data

USER
www
HOME
/home/www
SCRIPT_NAME
/index.php
REQUEST_URI
/photos_detail-83156-0-2023.html
QUERY_STRING
url=photos_detail-83156-0-2023.html
REQUEST_METHOD
GET
SERVER_PROTOCOL
HTTP/2.0
GATEWAY_INTERFACE
CGI/1.1
REDIRECT_QUERY_STRING
url=photos_detail-83156-0-2023.html
REDIRECT_URL
/photos_detail-83156-0-2023.html
REMOTE_PORT
36452
SCRIPT_FILENAME
/home/default/andexpo/public/index.php
SERVER_ADMIN
webmaster@example.com
CONTEXT_DOCUMENT_ROOT
/home/default/andexpo/public/
CONTEXT_PREFIX
REQUEST_SCHEME
https
DOCUMENT_ROOT
/home/default/andexpo/public/
REMOTE_ADDR
18.204.214.205
SERVER_PORT
443
SERVER_ADDR
172.24.205.31
SERVER_NAME
www.andexpo.com
SERVER_SOFTWARE
Apache
SERVER_SIGNATURE
<address>Apache Server at www.andexpo.com Port 443</address>
LD_LIBRARY_PATH
/www/server/apache/lib
PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
HTTP_HOST
www.andexpo.com
HTTP_USER_AGENT
claudebot
HTTP_ACCEPT
*/*
proxy-nokeepalive
1
H2_STREAM_TAG
466-3
H2_STREAM_ID
3
H2_PUSHED_ON
H2_PUSHED
H2_PUSH
off
H2PUSH
off
HTTP2
on
SSL_TLS_SNI
www.andexpo.com
HTTPS
on
REDIRECT_STATUS
200
REDIRECT_H2_STREAM_TAG
466-3
REDIRECT_H2_STREAM_ID
3
REDIRECT_H2_PUSHED_ON
REDIRECT_H2_PUSHED
REDIRECT_H2_PUSH
off
REDIRECT_H2PUSH
off
REDIRECT_HTTP2
on
REDIRECT_SSL_TLS_SNI
www.andexpo.com
REDIRECT_HTTPS
on
FCGI_ROLE
RESPONDER
PHP_SELF
/index.php
REQUEST_TIME_FLOAT
1711629627.0108
REQUEST_TIME
1711629627
PATH_INFO
/photos_detail-83156-0-2023.html
Environment Variables
empty

ThinkPHP Constants

APP_DEGUG
true
APP_PATH
/home/default/andexpo/public/../application/
THINK_VERSION
5.0.10
THINK_START_TIME
1711629627.0123
THINK_START_MEM
425728
EXT
.php
DS
/
THINK_PATH
/home/default/andexpo/thinkphp/
LIB_PATH
/home/default/andexpo/thinkphp/library/
CORE_PATH
/home/default/andexpo/thinkphp/library/think/
TRAIT_PATH
/home/default/andexpo/thinkphp/library/traits/
ROOT_PATH
/home/default/andexpo/
EXTEND_PATH
/home/default/andexpo/extend/
VENDOR_PATH
/home/default/andexpo/vendor/
RUNTIME_PATH
/home/default/andexpo/runtime/
LOG_PATH
/home/default/andexpo/runtime/log/
CACHE_PATH
/home/default/andexpo/runtime/cache/
TEMP_PATH
/home/default/andexpo/runtime/temp/
CONF_PATH
/home/default/andexpo/public/../application/
CONF_EXT
.php
ENV_PREFIX
PHP_
IS_CLI
false
IS_WIN
false