标签:wampserver php mysql apache wamp
我刚刚开始在一个PHP项目中使用WAMP,我得到了与这行代码相关的下一个错误:
$link=mysql_connect("localhost","myuser","mypas");
我读到我必须使用旧密码再次执行SET PASSWORD,但重启所有服务后仍然无效.我正在使用PHP 5.3.4和MySQL 5.1.53任何帮助?谢谢
Warning: mysql_connect() [function.mysql-connect]: Premature end of data (mysqlnd_wireprotocol.c:554) in C:\wamp\www\CDE\includes\baseDatos.php on line 5
Call Stack
1 0.0002 667312 {main}( ) ..\index.php:0
2 0.0008 682416 include( 'C:\wamp\www\CDE\includes\seguridad.php' ) ..\index.php:2
3 0.0010 690984 include( 'C:\wamp\www\CDE\includes\baseDatos.php' ) ..\seguridad.php:2
4 0.0014 692368 mysql_connect ( ) ..\baseDatos.php:5
( ! ) Warning: mysql_connect() [function.mysql-connect]: OK packet 1 bytes shorter than expected in C:\wamp\www\CDE\includes\baseDatos.php on line 5
Call Stack
1 0.0002 667312 {main}( ) ..\index.php:0
2 0.0008 682416 include( 'C:\wamp\www\CDE\includes\seguridad.php' ) ..\index.php:2
3 0.0010 690984 include( 'C:\wamp\www\CDE\includes\baseDatos.php' ) ..\seguridad.php:2
4 0.0014 692368 mysql_connect ( ) ..\baseDatos.php:5
( ! ) Warning: mysql_connect() [function.mysql-connect]: 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 value in mysql.user. If this user is used in other scripts executed by PHP 5.2 or earlier you might need to remove the old-passwords flag from your my.cnf file in C:\wamp\www\CDE\includes\baseDatos.php on line 5
Call Stack
1 0.0002 667312 {main}( ) ..\index.php:0
2 0.0008 682416 include( 'C:\wamp\www\CDE\includes\seguridad.php' ) ..\index.php:2
3 0.0010 690984 include( 'C:\wamp\www\CDE\includes\baseDatos.php' ) ..\seguridad.php:2
4 0.0014 692368 mysql_connect ( ) ..\baseDatos.php:5
解决方法:
我有同样的问题,并使用这样的UPDATE查询修复它:
UPDATE mysql.user SET Password = PASSWORD('newpwd') WHERE Host = 'some_host' AND User = 'some_user';
不知道为什么但SET密码不起作用.
为了确保问题是我认为你应该在mysql数据库上执行此查询的问题:
SELECT
`user`.`Password`
FROM
`user`
WHERE
`user`.`User` = 'youruser' AND
`user`.`Host` = 'yourhost'
如果密码不以*开头,问题是您仍然有旧的标识
编辑_这是一个PHP函数,用于为MYSQL创建有效密码(取自here):
function mysql_41_password($in)
{
$p=sha1($in,true);
$p=sha1($p);
return "*".strtoupper($p);
}
您可以手动设置密码:
//newpwd is the passowr dgenerated in php
UPDATE mysql.user SET Password = 'newpwd' WHERE Host = 'some_host' AND User = 'some_user';
FLUSH PRIVILEGES;
标签:wampserver,php,mysql,apache,wamp 来源: https://codeday.me/bug/20191001/1837858.html
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