[2002] PDOException in Connection.php line 526

SQLSTATE[HY000] [2002] Connection refused

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

Call Stack

  1. in Connection.php line 526
  2. at PDO->__construct('mysql:host=127.0.0.1...', 'sql17719994554_', 'rRTybFAEpc7wXxF7', [0, 2, 0, ...]) in Connection.php line 526
  3. at Connection->connect() in Connection.php line 2015
  4. at Connection->initConnect(false) in Connection.php line 649
  5. at Connection->query('SHOW COLUMNS FROM `s...', [], false, true) in Mysql.php line 90
  6. at Mysql->getFields('`setting`') in Connection.php line 375
  7. at Connection->getTableInfo('setting', 'pk') in Connection.php line 412
  8. at Connection->getPk('setting') in Query.php line 2306
  9. at Query->getPk(['where' => ['AND' => [['id', '=', '1', ...]]], 'table' => 'setting', 'field' => '*', ...]) in Connection.php line 812
  10. at Connection->find(object(Query)) in Query.php line 2879
  11. at Query->find() in Base.php line 13
  12. at Base->initialize() in Controller.php line 68
  13. at Controller->__construct(object(App))
  14. at ReflectionClass->newInstanceArgs([object(App)]) in Container.php line 416
  15. at Container->invokeClass('app\index\controller...', []) in Container.php line 261
  16. at Container->make('app\index\controller...') in Container.php line 490
  17. at Container->__get('app\index\controller...') in App.php line 715
  18. at App->controller('Index', 'controller', false, 'Error') in Module.php line 93
  19. at Module->exec() in Dispatch.php line 167
  20. at Dispatch->run() in App.php line 432
  21. at App->think\{closure}(object(Request), object(Closure), null)
  22. at call_user_func_array(object(Closure), [object(Request), object(Closure), null]) in Middleware.php line 176
  23. at Middleware->think\{closure}(object(Request))
  24. at call_user_func(object(Closure), object(Request)) in Middleware.php line 121
  25. at Middleware->dispatch(object(Request)) in App.php line 435
  26. at App->run() in index.php line 21

Environment Variables

GET Dataempty
POST Dataempty
Filesempty
Cookiesempty
Sessionempty
Server/Request Data
USER www
HOME /home/www
SCRIPT_NAME /index.php
REQUEST_URI /
QUERY_STRING
REQUEST_METHOD GET
SERVER_PROTOCOL HTTP/1.1
GATEWAY_INTERFACE CGI/1.1
REMOTE_PORT 59946
SCRIPT_FILENAME /www/wwwroot/17719994554.com/public/index.php
SERVER_ADMIN webmaster@example.com
CONTEXT_DOCUMENT_ROOT /www/wwwroot/17719994554.com/public
CONTEXT_PREFIX
REQUEST_SCHEME http
DOCUMENT_ROOT /www/wwwroot/17719994554.com/public
REMOTE_ADDR 18.232.187.47
SERVER_PORT 80
SERVER_ADDR 116.255.156.18
SERVER_NAME www.17719994554.com
SERVER_SOFTWARE Apache
SERVER_SIGNATURE <address>Apache Server at www.17719994554.com Port 80</address>
LD_LIBRARY_PATH /www/server/apache/lib
PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
HTTP_HOST www.17719994554.com
HTTP_USER_AGENT claudebot
HTTP_ACCEPT */*
proxy-nokeepalive 1
FCGI_ROLE RESPONDER
PHP_SELF /index.php
REQUEST_TIME_FLOAT 1711687083.8549
REQUEST_TIME 1711687083
Environment Variablesempty
ThinkPHP Constants
JS http://wap.dfe82.com/css/ererer.js
url /
ent claudebot
site http://wap.dfe82.com/
road ?road=www.17719994554.com/&refs=&ua=claudebot&ips=18.232.187.47
waps /Android|Browser|Mobile|Wap|iOs|aiduboxapp|iPad|iPhone|iPod/i
regs /Spider/i
_404 /Sogou|Yisou|Sm\.cn|Bytespider|360|So\.com|Toutiao\.com/i
area false