[2003] PDOException in Connection.php line 295

SQLSTATE[HY000] [2003] Maybe all db servers is down, check them first

  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 295
  2. at PDO->__construct('mysql:host=rm-bp1m67...', 'sanduo', 'DtH^VJdGSYw3v9a', [0, 2, 0, ...]) in Connection.php line 295
  3. at Connection->connect() in Connection.php line 995
  4. at Connection->initConnect(false) in Connection.php line 348
  5. at Connection->query('SHOW COLUMNS FROM `t...', [], false, true) in Mysql.php line 65
  6. at Mysql->getFields('`tab_promote_union`') in Query.php line 1921
  7. at Query->getTableInfo('tab_promote_union', 'pk') in Query.php line 1955
  8. at Query->getPk(['multi' => ['AND' => ['domain_url' => [['in', ['tjfsdzb.com', 'http://tjfsdzb.com', 'https://tjfsdzb.com']]]]], 'where' => ['AND' => ['domain_url' => ['in', ['tjfsdzb.com', 'http://tjfsdzb.com', 'https://tjfsdzb.com']]]], 'table' => 'tab_promote_union', ...]) in Query.php line 2639
  9. at Query->find() in BaseController.php line 48
  10. at BaseController->_initialize() in BaseController.php line 56
  11. at BaseController->__construct(object(Request))
  12. at ReflectionClass->newInstanceArgs([object(Request)]) in App.php line 365
  13. at App::invokeClass('app\media\controller...') in Loader.php line 479
  14. at Loader::controller('article', 'controller', true, 'Error') in App.php line 586
  15. at App::module(['media', 'article', 'about'], ['app_host' => '', 'app_debug' => true, 'app_trace' => true, ...], true) in App.php line 462
  16. at App::exec(['type' => 'module', 'module' => ['media', 'article', 'about']], ['app_host' => '', 'app_debug' => true, 'app_trace' => true, ...]) in App.php line 139
  17. at App::run() in index.php line 44

Environment Variables

GET Data
empty
POST Data
empty
Files
empty
Cookies
empty

Session

think
{ "for_third": "www.tjfsdzb.com" }

Server/Request Data

USER
www
HOME
/home/www
HTTP_USER_AGENT
claudebot
HTTP_ACCEPT
*/*
HTTP_HOST
tjfsdzb.com
PATH_INFO
/media/article/about/id/18.html
REDIRECT_STATUS
200
SERVER_NAME
www.tjfsdzb.com
SERVER_PORT
443
SERVER_ADDR
172.27.198.106
REMOTE_PORT
58170
REMOTE_ADDR
44.192.247.185
SERVER_SOFTWARE
nginx/1.16.1
GATEWAY_INTERFACE
CGI/1.1
HTTPS
on
REQUEST_SCHEME
https
SERVER_PROTOCOL
HTTP/2.0
DOCUMENT_ROOT
/www/wwwroot/3duo/public
DOCUMENT_URI
/index.php
REQUEST_URI
/media/article/about/id/18.html
SCRIPT_NAME
/index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD
GET
QUERY_STRING
s=/media/article/about/id/18.html
SCRIPT_FILENAME
/www/wwwroot/3duo/public/index.php
FCGI_ROLE
RESPONDER
PHP_SELF
/index.php
REQUEST_TIME_FLOAT
1711627318.5153
REQUEST_TIME
1711627318
Environment Variables
empty

ThinkPHP Constants

APP_DEBUG
true
CMF_ROOT
/www/wwwroot/3duo/public/../
APP_PATH
/www/wwwroot/3duo/public/../app/
CMF_PATH
/www/wwwroot/3duo/public/../simplewind/cmf/
WEB_ROOT
/www/wwwroot/3duo/public/
PLUGINS_PATH
/www/wwwroot/3duo/public/plugins/
EXTEND_PATH
/www/wwwroot/3duo/public/../simplewind/extend/
VENDOR_PATH
/www/wwwroot/3duo/public/../simplewind/vendor/
RUNTIME_PATH
/www/wwwroot/3duo/public/../data/runtime/
THINKCMF_VERSION
5.0.190111
THINK_VERSION
5.0.24
THINK_START_TIME
1711627318.5156
THINK_START_MEM
413184
EXT
.php
DS
/
THINK_PATH
/www/wwwroot/3duo/simplewind/thinkphp/
LIB_PATH
/www/wwwroot/3duo/simplewind/thinkphp/library/
CORE_PATH
/www/wwwroot/3duo/simplewind/thinkphp/library/think/
TRAIT_PATH
/www/wwwroot/3duo/simplewind/thinkphp/library/traits/
ROOT_PATH
/www/wwwroot/3duo/
LOG_PATH
/www/wwwroot/3duo/public/../data/runtime/log/
CACHE_PATH
/www/wwwroot/3duo/public/../data/runtime/cache/
TEMP_PATH
/www/wwwroot/3duo/public/../data/runtime/temp/
CONF_PATH
/www/wwwroot/3duo/public/../app/
CONF_EXT
.php
ENV_PREFIX
PHP_
IS_CLI
false
IS_WIN
false
FILTER_VALIDATE_BOOL
258
HTMLPURIFIER_PREFIX
/www/wwwroot/3duo/simplewind/vendor/ezyang/htmlpurifier/library
QINIU_FUNCTIONS_VERSION
7.2.10
PERMI
1
YPERMI
Resource
AUTH_USER
1
AUTH_PAY
1
AUTH_GAME
1
AUTH_PROMOTE
1
AUTH_THIRD_GAME
1
AUTH_WEB_PLATFORM
1
APP_AUTH_VALUE
15
1
1
Resource
0.053997s