MYSQL(解決方法):Client does not support authentication(轉)

MYSQL(解決方法):Client does not support authentication(轉)[@more@]

mysql4.1以上版本連線時出現Client does not support authentication protocol問題解決辦法

shell> mysql

Client does not support authentication protocol requested

by server; consider upgrading MySQL client

官方的說法是

MySQL 4.1 and up uses an authentication protocol based on a password hashing algorithm that is incompatible with that used by older clients. .....

如果你升級mysql到4.1以上版本後遇到以上問題,請先確定你的mysql client 是4.1或者更高版本.(WINDOWS下有問題你就直接跳到下面看解決方法了,因為MYSQL 在WINDOWS是client和server一起裝上了的)

請使用以下兩種方法之一

其一:

mysql> SET PASSWORD FOR

-> 'some_user'@'some_host' = OLD_PASSWORD('newpwd');

其二:

mysql> UPDATE mysql.user SET Password = OLD_PASSWORD('newpwd')

-> WHERE Host = 'some_host' AND User = 'some_user';

mysql> FLUSH PRIVILEGES;

上面的部分請按自己實際情況修改....

這樣做後,連線就會正常了@