享用thinkphp框架链接mysql数据库
[ 错误信息 ]
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
求大神解决啊

http://www.cnblogs.com/huangzhen/archive/2011/09/28/2193946.html
http://blog.csdn.net/xia777xia/article/details/7256172
看看去吧，不知道能不能解决你的问题