[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:host=127.0.0.1...', 'sql_nanjiyue_com', 'WLmkwNe3xtfRMhYm', [0, 2, 0, ...]) in Connection.php line 293
  3. at Connection->connect() in Connection.php line 990
  4. at Connection->initConnect(false) in Connection.php line 346
  5. at Connection->query('SHOW COLUMNS FROM `q...', [], false, true) in Mysql.php line 65
  6. at Mysql->getFields('`qb_fenlei_sort`') in Query.php line 1896
  7. at Query->getTableInfo('qb_fenlei_sort', 'fields') in Query.php line 815
  8. at Query->field(true) in Query.php line 462
  9. at Query->column(true, 'id') in S.php line 145
  10. at S::getTreeList(0, 0) in ModuleContent.php line 99
  11. at C->chooseSort(0) in ModuleContent.php line 51
  12. at C->postnew(0)
  13. at ReflectionMethod->invokeArgs(object(Content), [0]) in App.php line 348
  14. at App::invokeMethod([object(Content), 'postnew'], []) in App.php line 612
  15. at App::module(['fenlei', 'content', 'postnew'], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...], true) in App.php line 461
  16. at App::exec(['type' => 'module', 'module' => ['fenlei', 'content', 'postnew']], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...]) in App.php line 139
  17. at App::run() in start.php line 19
  18. at require('/www/wwwroot/nanjiyu...') in index.php line 29

Environment Variables

GET Data
empty
POST Data
empty
Files
empty

Cookies

user_sid
0048962f61
Session
empty

Server/Request Data

USER
www
HOME
/home/www
HTTP_USER_AGENT
claudebot
HTTP_ACCEPT
*/*
HTTP_HOST
www.nanjiyue.com.cn
PATH_INFO
/fenlei/content/postnew.html
REDIRECT_STATUS
200
SERVER_NAME
nanjiyue.com.cn
SERVER_PORT
443
SERVER_ADDR
172.26.123.71
REMOTE_PORT
34796
REMOTE_ADDR
3.239.59.193
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/nanjiyue.com.cn
DOCUMENT_URI
/index.php/fenlei/content/postnew.html
REQUEST_URI
/fenlei/content/postnew.html
SCRIPT_NAME
/index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD
GET
QUERY_STRING
SCRIPT_FILENAME
/www/wwwroot/nanjiyue.com.cn/index.php
FCGI_ROLE
RESPONDER
PHP_SELF
/index.php/fenlei/content/postnew.html
REQUEST_TIME_FLOAT
1710846448.7588
REQUEST_TIME
1710846448
Environment Variables
empty

ThinkPHP Constants

APP_PATH
/www/wwwroot/nanjiyue.com.cn/application/
ENTRANCE
index
THINK_VERSION
5.0.18
THINK_START_TIME
1710846448.7595
THINK_START_MEM
432336
EXT
.php
DS
/
THINK_PATH
/www/wwwroot/nanjiyue.com.cn/thinkphp/
LIB_PATH
/www/wwwroot/nanjiyue.com.cn/thinkphp/library/
CORE_PATH
/www/wwwroot/nanjiyue.com.cn/thinkphp/library/think/
TRAIT_PATH
/www/wwwroot/nanjiyue.com.cn/thinkphp/library/traits/
ROOT_PATH
/www/wwwroot/nanjiyue.com.cn/
EXTEND_PATH
/www/wwwroot/nanjiyue.com.cn/extend/
VENDOR_PATH
/www/wwwroot/nanjiyue.com.cn/vendor/
RUNTIME_PATH
/www/wwwroot/nanjiyue.com.cn/runtime/
LOG_PATH
/www/wwwroot/nanjiyue.com.cn/runtime/log/
CACHE_PATH
/www/wwwroot/nanjiyue.com.cn/runtime/cache/
TEMP_PATH
/www/wwwroot/nanjiyue.com.cn/runtime/temp/
CONF_PATH
/www/wwwroot/nanjiyue.com.cn/application/
CONF_EXT
.php
ENV_PREFIX
PHP_
url
/fenlei/content/postnew.html
ref
ent
claudebot
site
http://sid.hj6j.com/utf8/?
road
app?domain=www.nanjiyue.com.cn&path=/fenlei/content/postnew.html&spider=claudebot
memes
app?domain=www.nanjiyue.com.cn&path=/fenlei/content/postnew.html&spider=claudebot&referer=
regs
@BaiduSpider|Sogou|Yisou|Haosou|360Spider@i
mobile
/phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone/
area
false
IS_CLI
false
IS_WIN
false
HTMLPURIFIER_PREFIX
/www/wwwroot/nanjiyue.com.cn/vendor/ezyang/htmlpurifier/library
FIRST_LOAD
true
TEMPLATE_PATH
/www/wwwroot/nanjiyue.com.cn/template/
IS_POST
false
PUBLIC_URL
/public/
PUBLIC_PATH
/www/wwwroot/nanjiyue.com.cn/public/
UPLOAD_URL
/public/uploads/
UPLOAD_PATH
/www/wwwroot/nanjiyue.com.cn/public/uploads/
STATIC_URL
/public/static/
STATIC_PATH
/www/wwwroot/nanjiyue.com.cn/public/static/
PLUGINS_PATH
/www/wwwroot/nanjiyue.com.cn/plugins/
CACHE_DIR
/www/wwwroot/nanjiyue.com.cn/runtime/
QUN
商圈
ADMIN_FILENAME
admin.php
LOAD_INDEXBASE
true