Client does not support authentication protocol 龙升客户关系管理longcrm安装出错
[quote]请输入以下的数据库配置信息。如果您不能确定所填项，我们建议您使用默认值。Please fix the following errors before proceeding:
SugarCRM database user name and/or password is invalid (Error 1251: Client does not support authentication protocol requested by server; consider upgrading MySQL client).
Database admin user name and/or password is invalid (Error 1251: Client does not support authentication protocol requested by server; consider upgrading MySQL client).[/quote]
以下是原因分析和解决方案：
[quote]shell> mysql
Client does not support authentication protocol requested
by server; consider upgrading MySQL client
官方的说法是
MySQL 4.1 and up uses an authentication protocol based on a password hashing algorithm that is incompatible with that used by older clients. .....
如果你升级mysql到4.1以上版本后遇到以上问题,请先确定你的mysql client 是4.1或者更高版本.(WINDOWS下有问题你就直接跳到下面看解决方法了,因为MYSQL 在WINDOWS是client和server一起装上了的)
请使用以下两种方法之一
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;
上面红色的部分请按自己实际情况修改....
这样做后,连接就会正常了@![/quote]
回复 处理器 紫阳 的帖子
刚刚去安装谢谢拉
这个软件不错的
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