[2002] PDOException in Connection.php line 528

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 528
  2. at PDO->__construct('mysql:host=127.0.0.1...', 'root', '1qaz1234', [0, 2, 0, ...]) in Connection.php line 528
  3. at Connection->connect() in Connection.php line 2026
  4. at Connection->initConnect(false) in Connection.php line 644
  5. at Connection->query('SHOW COLUMNS FROM `n...', [], false, true) in Mysql.php line 90
  6. at Mysql->getFields('`newlistweixin`') in Connection.php line 377
  7. at Connection->getTableInfo('newlistweixin', 'bind') in Connection.php line 454
  8. at Connection->getFieldsBind('newlistweixin') in Builder.php line 292
  9. at Builder->buildWhere(object(Query), ['AND' => [['category_id', '=', '13']]]) in Builder.php line 264
  10. at Builder->parseWhere(object(Query), ['AND' => [['category_id', '=', '13']]]) in Builder.php line 991
  11. at Builder->select(object(Query)) in Connection.php line 1281
  12. at Connection->value(object(Query), ['COUNT(*) AS tp_count'], 0, false) in Connection.php line 1327
  13. at Connection->aggregate(object(Query), 'COUNT', 'COUNT(*) AS tp_count') in Query.php line 623
  14. at Query->aggregate('COUNT', '*', true) in Query.php line 658
  15. at Query->count() in Query.php line 1784
  16. at Query->paginate(52) in Newshow.php line 151
  17. at Newshow->indexweixin()
  18. at ReflectionMethod->invokeArgs(object(Newshow), []) in Container.php line 395
  19. at Container->invokeReflectMethod(object(Newshow), object(ReflectionMethod), ['category_id' => '13']) in Module.php line 132
  20. at Module->think\route\dispatch\{closure}(object(Request), object(Closure), null)
  21. at call_user_func_array(object(Closure), [object(Request), object(Closure), null]) in Middleware.php line 185
  22. at Middleware->think\{closure}(object(Request))
  23. at call_user_func(object(Closure), object(Request)) in Middleware.php line 130
  24. at Middleware->dispatch(object(Request), 'controller') in Module.php line 137
  25. at Module->exec() in Dispatch.php line 168
  26. at Dispatch->run() in App.php line 432
  27. at App->think\{closure}(object(Request), object(Closure), null)
  28. at call_user_func_array(object(Closure), [object(Request), object(Closure), null]) in Middleware.php line 185
  29. at Middleware->think\{closure}(object(Request))
  30. at call_user_func(object(Closure), object(Request)) in Middleware.php line 130
  31. at Middleware->dispatch(object(Request)) in App.php line 435
  32. at App->run() in index.php line 21

Environment Variables

GET Dataempty
POST Dataempty
Filesempty
Cookiesempty
Sessionempty
Server/Request Data
UNIQUE_ID ZgZIFHrTV11NdyJVsqWhXAAAAEo
HTTP_ACCEPT */*
HTTP_USER_AGENT claudebot
HTTP_HOST 90jo.com
PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
SERVER_SIGNATURE
SERVER_SOFTWARE Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.2.24
SERVER_NAME 90jo.com
SERVER_ADDR 172.18.55.158
SERVER_PORT 80
REMOTE_ADDR 3.91.203.238
DOCUMENT_ROOT /var/www/html/wx/public/
REQUEST_SCHEME http
CONTEXT_PREFIX
CONTEXT_DOCUMENT_ROOT /var/www/html/wx/public/
SERVER_ADMIN root@localhost
SCRIPT_FILENAME /var/www/html/wx/public/index.php
REMOTE_PORT 57148
GATEWAY_INTERFACE CGI/1.1
SERVER_PROTOCOL HTTP/1.1
REQUEST_METHOD GET
QUERY_STRING
REQUEST_URI /index.php/index/newshow/indexweixin/category_id/13
SCRIPT_NAME /index.php
PATH_INFO /index/newshow/indexweixin/category_id/13
PATH_TRANSLATED /var/www/html/wx/public/index/newshow/indexweixin/category_id/13
PHP_SELF /index.php/index/newshow/indexweixin/category_id/13
REQUEST_TIME_FLOAT 1711687700.291
REQUEST_TIME 1711687700
Environment Variablesempty
ThinkPHP Constants
QINIU_FUNCTIONS_VERSION 7.2.9