当你遇到“cannot connect to mysql server on 'localhost'”这样的错误时,可以按照以下步骤进行排查和解决: 检查MySQL服务是否正在运行: 在Windows上,可以通过“服务”管理器查看MySQL服务是否已启动。你也可以在命令提示符(cmd)中运行以下命令来检查MySQL服务状态: bash sc query MySQL 或者,如果你使用的是MySQL...
查看 mysql 数据库中 SELECT * FROM user cactiuser 用户host是否有 locahost
select User,Password,Host from user; mysql 报错错误 10038 mysql 远程访问 cannot connect(10038) 就是没有远程登录权限 允许root 用户远程登录 执行语句 GRANT ALL PRIVILEGES ON *.* TO root@"%" IDENTIFIED BY 'password' WITH GRANT OPTION; GRANT ALL PRIVILEGES ON *.* TO root@"%" IDENTIFIED BY '...
"The security settings could not be applied to the database because the connection has failed with the following error: Error nr. 2003 Can't connect to MySql server on 'localhost' (10061)" I have tried uninstalling and reinstalling several times with the same result. The log fle contains th...
错误信息: 与服务器 localhost 的连接失败,原因为:mysqlnd cannot connect to MySQL 4.1+ using the old insecure authentication. Please use an administration tool to reset your password with the command SET PASSWORD=PASSWord('your_existing_password'). This will store a new, and more secure, hash val...
错误信息: 与服务器 localhost 的连接失败,原因为:mysqlnd cannot connect to MySQL 4.1+ using the old insecure authentication. Please use an administration tool to reset your password with the command SET PASSWORD=PASSWord('your_existing_password'). This will store a new, and more secure, hash val...
把mysql用户登录密码加密规则还原成mysql_native_password. 操作如下: (1)1管理员权限运行命令提示符,登陆MySQL mysql -u root -p password:输入秘密 image.png (2)修改账户密码加密规则并更新用户密码 ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER; #修改加密规则 ...
$LINK){ die('Could not connect : ' .mysql_error()); } else{ return $LINK; } } catch (PDOException $ex){ echo "An error occured : " .$ex->getMessage(); } } I know that this works on localhost. I'm using it no problem, but as soon as I try to connect to the live ...
mysql进阶(十七)Cannot Connect to Database Server Cannot Connect to Database Server 缘由 由于不同的项目中使用的数据库用户名与密码出现了不一致的情况,在其中之前较早一个项目执行过程中出现“The user specified as a definer ('root'@'localhost') does not exist”的错误提示。经过网络一番搜索,原因是...
mysql进阶(十七)Cannot Connect to Database Server Cannot Connect to Database Server 缘由 由于不同的项目中使用的数据库用户名与密码出现了不一致的情况,在其中之前较早一个项目执行过程中出现“The user specified as a definer ('root'@'localhost') does not exist”的错误提示。经过网络一番搜索,原因是...