Rails与MySQL数据库的连接

搜索下载并安装上面两个.gem，然后gem install mysql

然后对于MySQL的错误信息

#1251 - Client does not support authentication protocol requested by server; consider upgrading MySQL client

解决方法

get into mysql

$mysql -u root -p
enter your pwd
and then enter the line

SET PASSWORD FOR 'root'@'localhost' = OLD_PASSWORD('pwd');

and thats it!

quit the mysql session

run rake db:create
then script/server
get into localhost:3000

就可以工作了